This document provides instructions for removing and installing various engine components on a 16H NA Motor Grader with a 3406C engine, including:
1. Timing gears and plate
2. Camshaft
3. Camshaft bearings
4. Connecting rod bearings
5. Crankshaft main bearings
The instructions describe each removal and installation step in detail and include notes about proper procedure, tool usage, torque specifications and checks to perform.
Caterpillar cat 330 track type excavator (prefix 6 wj) service repair manual ...fjskefkemms
This document provides instructions for removing and installing travel motors on 330 and 330L excavator models. It describes:
- Releasing hydraulic pressure before removing components
- Removing covers, clamps, hoses and tubes to access the travel motor
- Using a tool and hoist to remove the travel motor, which weighs 120kg
- Cleaning mating surfaces, checking seals and reinstalling components in reverse order
It then details disassembling and assembling the travel motor, including removing the head assembly, brake piston, cylinder assembly parts and seals. Precautions are given to prevent damage and clean/oil parts during reassembly.
Caterpillar cat 330 c fm excavator (prefix b4n) service repair manual (b4n000...fjsjekdmmeme
This document provides instructions for servicing components of a Caterpillar 330C FM Excavator engine, including:
- Installing the cylinder head, which involves positioning a new gasket, attaching lifting tools to the head, applying anti-seize compound, and tightening bolts in a specific sequence.
- Removing and installing the camshaft, which requires removing other parts first like the rocker arm and front cover, then using hooks to position lifters and removing/installing the camshaft.
- Removing and installing the camshaft gear by first removing the camshaft, pressing it off the gear, heating the gear, and pressing it back onto the camshaft
Caterpillar cat 330 a l excavator (prefix 5 ym) service repair manual (5ym000...fjskefkemms
The document provides instructions for installing a cylinder head on a Caterpillar 330 excavator engine. It describes:
1. Removing the fuel injection lines, exhaust manifold, and rocker shaft/pushrods before removing the cylinder head.
2. Removing the water pump elbow, inlet manifold, and air inlet pipe to access the cylinder head bolts.
3. Using a lifting device to safely remove the 95 kg cylinder head from the engine block.
4. Cleaning all parts to prevent contamination before reinstallation.
This document provides instructions for removing and installing engine balancer shaft bearings on 3304B and 3306B engines for Caterpillar built machines:
1. The removal procedure includes using a special tool to pull the six balancer shaft bearings out toward the flywheel end of the engine after removing components like the oil pan and balancer shaft.
2. The installation procedure specifies using the same special tool to install the bearings at precise depths in the cylinder block and checking the bore size after installation.
3. Reinstalling components like the flywheel housing, balancer shaft, and oil pan completes the process.
Caterpillar cat 329 e excavator (prefix pty) service repair manual (pty00001 ...fkjsekksmem
The document provides instructions for removing and installing components related to the crankshaft on a Caterpillar 329E excavator engine, including:
- Removing and installing the vibration damper and pulley, which involves removing screws and installing guide studs.
- Removing and installing the crankshaft front seal using a removal/installation tool.
- Removing and installing the front cover, which requires identifying bolt positions, cleaning surfaces, and installing a new gasket.
Caterpillar cat 329 e l excavator (prefix zcd) service repair manual (zcd0000...fikkskmmdm
This document provides instructions for disassembling and assembling the travel motor of a 329E L excavator. It lists the required tools and parts and provides step-by-step instructions and illustrations for each part removal and installation. The process involves removing 28 different components including seals, springs, plates, pistons, and bearings. Proper alignment and lubrication of parts is emphasized during assembly to ensure correct functioning of the travel motor.
Caterpillar cat 323 e l excavator (prefix tdw) service repair manual (tdw0000...fjskefkemms
This document provides assembly and disassembly instructions for a swing drive on excavator models 323E L, 323E LN, and 323E SA. It includes 21 steps for disassembly and 18 steps for assembly. Key steps include using retaining ring pliers and pullers to remove gears, carriers, shafts, and seals from the housing. Assembly involves pressing components back into place, applying threadlocker, and torquing bolts to specifications. The document provides detailed illustrations and lists required tools for each step.
Caterpillar cat 330 c l excavator (prefix cap) service repair manual (cap0000...jfdskekdmme
This document provides instructions for disassembling and assembling the final drive component of a 330C excavator model. It lists over 30 detailed steps for disassembly, removing parts like gears, bearings, seals, and housings. Similarly, it lists over 20 detailed steps for assembly, including applying compounds, installing seals and bearings, and pressing components together using various tools. The goal is to disassemble the entire final drive assembly into individual parts and then reassemble all parts back into the final drive assembly. Cleanliness is emphasized throughout to prevent damage during assembly.
Caterpillar cat 330 track type excavator (prefix 6 wj) service repair manual ...fjskefkemms
This document provides instructions for removing and installing travel motors on 330 and 330L excavator models. It describes:
- Releasing hydraulic pressure before removing components
- Removing covers, clamps, hoses and tubes to access the travel motor
- Using a tool and hoist to remove the travel motor, which weighs 120kg
- Cleaning mating surfaces, checking seals and reinstalling components in reverse order
It then details disassembling and assembling the travel motor, including removing the head assembly, brake piston, cylinder assembly parts and seals. Precautions are given to prevent damage and clean/oil parts during reassembly.
Caterpillar cat 330 c fm excavator (prefix b4n) service repair manual (b4n000...fjsjekdmmeme
This document provides instructions for servicing components of a Caterpillar 330C FM Excavator engine, including:
- Installing the cylinder head, which involves positioning a new gasket, attaching lifting tools to the head, applying anti-seize compound, and tightening bolts in a specific sequence.
- Removing and installing the camshaft, which requires removing other parts first like the rocker arm and front cover, then using hooks to position lifters and removing/installing the camshaft.
- Removing and installing the camshaft gear by first removing the camshaft, pressing it off the gear, heating the gear, and pressing it back onto the camshaft
Caterpillar cat 330 a l excavator (prefix 5 ym) service repair manual (5ym000...fjskefkemms
The document provides instructions for installing a cylinder head on a Caterpillar 330 excavator engine. It describes:
1. Removing the fuel injection lines, exhaust manifold, and rocker shaft/pushrods before removing the cylinder head.
2. Removing the water pump elbow, inlet manifold, and air inlet pipe to access the cylinder head bolts.
3. Using a lifting device to safely remove the 95 kg cylinder head from the engine block.
4. Cleaning all parts to prevent contamination before reinstallation.
This document provides instructions for removing and installing engine balancer shaft bearings on 3304B and 3306B engines for Caterpillar built machines:
1. The removal procedure includes using a special tool to pull the six balancer shaft bearings out toward the flywheel end of the engine after removing components like the oil pan and balancer shaft.
2. The installation procedure specifies using the same special tool to install the bearings at precise depths in the cylinder block and checking the bore size after installation.
3. Reinstalling components like the flywheel housing, balancer shaft, and oil pan completes the process.
Caterpillar cat 329 e excavator (prefix pty) service repair manual (pty00001 ...fkjsekksmem
The document provides instructions for removing and installing components related to the crankshaft on a Caterpillar 329E excavator engine, including:
- Removing and installing the vibration damper and pulley, which involves removing screws and installing guide studs.
- Removing and installing the crankshaft front seal using a removal/installation tool.
- Removing and installing the front cover, which requires identifying bolt positions, cleaning surfaces, and installing a new gasket.
Caterpillar cat 329 e l excavator (prefix zcd) service repair manual (zcd0000...fikkskmmdm
This document provides instructions for disassembling and assembling the travel motor of a 329E L excavator. It lists the required tools and parts and provides step-by-step instructions and illustrations for each part removal and installation. The process involves removing 28 different components including seals, springs, plates, pistons, and bearings. Proper alignment and lubrication of parts is emphasized during assembly to ensure correct functioning of the travel motor.
Caterpillar cat 323 e l excavator (prefix tdw) service repair manual (tdw0000...fjskefkemms
This document provides assembly and disassembly instructions for a swing drive on excavator models 323E L, 323E LN, and 323E SA. It includes 21 steps for disassembly and 18 steps for assembly. Key steps include using retaining ring pliers and pullers to remove gears, carriers, shafts, and seals from the housing. Assembly involves pressing components back into place, applying threadlocker, and torquing bolts to specifications. The document provides detailed illustrations and lists required tools for each step.
Caterpillar cat 330 c l excavator (prefix cap) service repair manual (cap0000...jfdskekdmme
This document provides instructions for disassembling and assembling the final drive component of a 330C excavator model. It lists over 30 detailed steps for disassembly, removing parts like gears, bearings, seals, and housings. Similarly, it lists over 20 detailed steps for assembly, including applying compounds, installing seals and bearings, and pressing components together using various tools. The goal is to disassemble the entire final drive assembly into individual parts and then reassemble all parts back into the final drive assembly. Cleanliness is emphasized throughout to prevent damage during assembly.
This document provides instructions for removing and installing various engine components on a Caterpillar 330 L excavator, including:
1. The cylinder head removal procedure involves removing fuel injection lines, exhaust manifold, rocker shaft and pushrods, and bolts holding the head to the cylinder block.
2. Installing the cylinder head requires cleaning surfaces, installing gaskets and bolts, adjusting valves, and reinstalling other removed components.
3. Removal of the spacer plate requires removing seals and installing a new gasket, while installation requires cleaning and installing the plate with new seals.
Caterpillar cat 311 c excavator (prefix pad) service repair manual (pad00001 ...fjskefkemms
The document provides disassembly instructions for the final drive, travel motor, travel brake valve, and traction control valve of an excavator model 311C. It lists the required tools and parts and provides step-by-step instructions and illustrations for removing components like gears, plates, pistons, springs, and seals from each assembly. Safety warnings are included to take precautions for released spring forces during disassembly.
Caterpillar cat 330 a l excavator (prefix 9 ml) service repair manual (9ml000...fjskefkemms
The document provides instructions for installing and removing a turbocharger on a Caterpillar 330 excavator engine:
1) To remove the turbocharger, loosen clamps and bolts holding the oil supply/drain tubes and housing. Remove the turbocharger and check seals.
2) To install the turbocharger, position it on the exhaust manifold with new gaskets. Attach the oil tubes and housing with bolts and clamps.
3) The instructions also cover removing and installing the exhaust manifold, which involves removing nuts and studs, checking gaskets, and attaching the manifold.
Caterpillar cat 330 c mh excavator (prefix d3c) service repair manual (d3c000...jfdskekdmme
1) The document provides disassembly and assembly instructions for a 330C excavator travel motor.
2) It describes 28 steps to disassemble the travel motor by removing components like the head, port plate, springs, brake piston, plates, and seals.
3) It then describes 13 steps for assembling the travel motor, including installing seals, bearings, springs, and securing components with bolts, pins, and retaining rings.
Caterpillar cat 323 e l excavator (prefix yrp) service repair manual (yrp0000...fjskefkemms
This document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes procedures for disassembling and removing components like the final drive, carrier assembly, ring gears, and seals. It also provides instructions for reassembling these components, including installing seals, bearings, and gears, and using shims to set proper bearing preload. Bolts and seals must be tightened to the specified torques.
This document provides instructions for disassembling the final drive on a Caterpillar 329D2 L excavator. The process involves:
1. Removing the final drive and separating it from the track assembly and travel motor.
2. Lifting the final drive and disassembling it into components like the cover, carrier assembly, ring gears, and main housing.
3. Using tools like pins, bolts, and lifting devices to separate individual parts from each other.
4. Cleaning components and keeping alignment marks to ensure proper reassembly. The document lists over 30 individual steps and provides illustrations for each step.
Caterpillar cat 330 c fm excavator (prefix b2l) service repair manual (b2l000...fjsjekdmmeme
This document provides instructions for removing and installing the cylinder head and camshaft on a Caterpillar 330C FM excavator equipped with a C-9 engine. The removal procedure involves draining coolant, removing various components attached to the cylinder head like the alternator and valve cover, then using lifting tools to remove the cylinder head and gasket. The installation procedure outlines reinstalling the gasket and cylinder head, reattaching all components and refilling the cooling system. Similarly, the camshaft removal involves setting piston timing, removing gears and thrust plate, while installation requires lubricating and inserting the camshaft ensuring proper timing of gears.
Caterpillar cat 329 dl mobile hyd power unit excavator (prefix l5g) service r...ifse9diodkdk
This document provides instructions for disassembling the final drive of a 329D L Mobile Hydraulic Power Unit. It outlines 30 steps to fully disassemble the final drive, including removing gears, carriers, shafts, seals and other components. Various tools are required to secure, lift and remove parts. Cleanliness is important to prevent dirt from entering during disassembly.
Caterpillar cat 329 e l excavator (prefix rld) service repair manual (rld0000...fikkskmmdm
This document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, brake piston, rotating assembly, seals and bearings. The assembly section then lists the components and provides the reverse steps to reinstall components and ensure proper alignment using tools and lubricants.
Caterpillar cat 311 d lrr excavator (prefix dwr) service repair manual (dwr00...fjsekdmmeed
This document provides instructions for removing and installing pistons, connecting rods, connecting rod bearings, and the crankshaft on a Caterpillar C4.2 engine. It outlines the required tools and steps to take the components out and put them back in. Key steps include using a piston ring compressor and socket wrench, cleaning and lubricating parts, aligning marks, and torquing connecting rod nuts. The crankshaft removal involves taking off the oil supply tube, installing a nut, and removing main bearing caps.
Caterpillar cat 315 d l excavator (prefix kbd) service repair manual (kbd0000...fjskefkemms
This document provides instructions for disassembling and assembling the final drive of a 315D L excavator. The disassembly process involves removing over 30 individual parts including the carrier assembly, ring gears, sun gear, planetary gears, and seals. The assembly process reverses the disassembly steps and provides details on installing new seals, bearings, and determining the correct shim thickness. Proper cleaning and use of installation tools are emphasized throughout.
Caterpillar cat 318 b l excavator (prefix 7kz) service repair manual (7kz0000...fjskefkemms
The document provides instructions for removing and installing various engine components on a Caterpillar 3046 engine, including:
- Removing the flywheel by drilling holes in it and using a lifting strap and tool.
- Installing a new crankshaft rear seal using sealing tools and installing the flywheel back on with bolts.
- Removing the flywheel housing by removing bolts with a lifting strap and tool, and installing a new gasket and housing.
- Removing the vibration damper and pulley by removing bolts and nuts with sockets and a puller tool if needed.
Caterpillar cat 320 d lrr excavator (prefix gkl) service repair manual (gkl00...9fiseookddk
The document provides instructions for checking bearing clearances on excavator engines. It describes the required plastic gauge tools and notes that Cat does not recommend checking actual clearances due to the risk of damage or inaccurate results. It provides instructions for using the plastic gauges to check clearances between main and connecting rod bearings and respective journals if a technician chooses to perform the checks. Safety precautions are outlined such as ensuring clean, dry surfaces and avoiding the use of materials that could damage bearing surfaces.
Caterpillar Cat 16G MOTOR GRADER (Prefix 93U) Service Repair Manual (93U01179...fjkdksmmdm
This document provides instructions for disassembling and assembling components of a 3406C diesel engine fuel system used in a 16G motor grader. It describes removing and installing the fuel injection pump housing, fuel ratio control, and fuel injection lines. The fuel injection pump housing section details removing camshaft and rack components, bearings, and installing them in the specified positions and tolerances. The fuel ratio control section describes disassembling and assembling that component, including parts removal, cleaning, and lubrication steps.
Caterpillar cat 16 g motor grader (prefix 93u) service repair manual (93u0117...fjsekdmmeed
This document provides instructions for servicing components of a 16G motor grader, including:
- Disassembling and assembling the fuel injection pump housing, removing components and installing them in the proper order.
- Removing and installing the fuel ratio control by disconnecting lines and removing mounting bolts.
- Removing and installing fuel injection lines by disconnecting from the pump and head, plugging openings, and reconnecting in the proper positions.
- Removing and installing the fuel transfer pump by disconnecting fuel lines, removing mounting bolts, and checking the O-ring seal.
Caterpillar cat 16 g motor grader (prefix 93u) service repair manual (93u0117...dkdmidkkdk
This document provides instructions for servicing components of a 16G motor grader, including:
- Disassembling and assembling the fuel injection pump housing, removing components and installing them in the proper order.
- Removing and installing the fuel ratio control by disconnecting lines and removing mounting bolts.
- Removing and installing fuel injection lines by disconnecting from the pump and head, plugging openings, and reconnecting in the proper positions.
- Removing and installing the fuel transfer pump by disconnecting lines, removing mounting bolts, and checking the O-ring seal.
Caterpillar cat 16 g motor grader (prefix 93u) service repair manual (93u0117...fjjsekkdmme
This document provides instructions for servicing components of a 16G motor grader, including:
- Disassembling and assembling the fuel injection pump housing, removing components and installing them in the proper order.
- Removing and installing the fuel ratio control by disconnecting lines and removing mounting bolts.
- Removing and installing fuel injection lines by disconnecting from the pump and head, plugging openings, and reconnecting in the proper positions.
- Removing and installing the fuel transfer pump by disconnecting fuel lines, removing mounting bolts, and checking the O-ring seal.
Caterpillar cat 320 d lrr excavator (prefix gkl) service repair manual (gkl00...fjkskedmme
The document provides instructions for checking bearing clearances on excavator engines. It describes the required plastic gauge tools and notes that Cat does not recommend checking actual clearances due to the risk of damage or inaccurate results. It provides guidelines for using the plastic gauges including ensuring clean, dry surfaces and proper seating of bearing tabs. Technicians are instructed to insert a gauge between the crown of the bearing and cap to check clearance.
Caterpillar cat 320 d lrr excavator (prefix gkl) service repair manual (gkl00...fjskefksemer
The document provides instructions for checking bearing clearances on excavator engines. It describes the required plastic gauge tools and notes that Cat does not recommend checking actual clearances due to the risk of damage or inaccurate results. It provides instructions for using the plastic gauges to check clearance between main and connecting rod bearings and corresponding journals, ensuring surfaces are clean and dry and bearing tabs are properly seated. Clearances should be within specifications and correct bearings used.
Caterpillar cat 320 d rr excavator (prefix gkl) service repair manual (gkl000...fjkskedmme
The document provides instructions for removing and installing the crankshaft gear on Caterpillar 3064 and 3066 engines. It describes using a hydraulic puller tool to remove the gear from the crankshaft, being careful not to damage surfaces. It also notes to check and replace the key if damaged. For installation, the instructions say to heat the gear to about 100°C and install it on the crankshaft, checking for free rotation after installation.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...ufdjjdjfjksekmmd
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Caterpillar cat 330 b l excavator (prefix 5lr) service repair manual (5lr0000...fikkskmmdm
This service repair manual provides instructions for installing a cylinder head on a 330B LN excavator engine. It details cleaning the cylinder head and mating surfaces, installing new gaskets and seals, positioning the cylinder head on the cylinder block, tightening the head bolts in a specific sequence, adjusting the valves, and reinstalling related components like the air inlet pipe and water pump elbow. Proper torque specifications and cleaning requirements are emphasized throughout the procedure.
This document provides instructions for removing and installing various engine components on a Caterpillar 330 L excavator, including:
1. The cylinder head removal procedure involves removing fuel injection lines, exhaust manifold, rocker shaft and pushrods, and bolts holding the head to the cylinder block.
2. Installing the cylinder head requires cleaning surfaces, installing gaskets and bolts, adjusting valves, and reinstalling other removed components.
3. Removal of the spacer plate requires removing seals and installing a new gasket, while installation requires cleaning and installing the plate with new seals.
Caterpillar cat 311 c excavator (prefix pad) service repair manual (pad00001 ...fjskefkemms
The document provides disassembly instructions for the final drive, travel motor, travel brake valve, and traction control valve of an excavator model 311C. It lists the required tools and parts and provides step-by-step instructions and illustrations for removing components like gears, plates, pistons, springs, and seals from each assembly. Safety warnings are included to take precautions for released spring forces during disassembly.
Caterpillar cat 330 a l excavator (prefix 9 ml) service repair manual (9ml000...fjskefkemms
The document provides instructions for installing and removing a turbocharger on a Caterpillar 330 excavator engine:
1) To remove the turbocharger, loosen clamps and bolts holding the oil supply/drain tubes and housing. Remove the turbocharger and check seals.
2) To install the turbocharger, position it on the exhaust manifold with new gaskets. Attach the oil tubes and housing with bolts and clamps.
3) The instructions also cover removing and installing the exhaust manifold, which involves removing nuts and studs, checking gaskets, and attaching the manifold.
Caterpillar cat 330 c mh excavator (prefix d3c) service repair manual (d3c000...jfdskekdmme
1) The document provides disassembly and assembly instructions for a 330C excavator travel motor.
2) It describes 28 steps to disassemble the travel motor by removing components like the head, port plate, springs, brake piston, plates, and seals.
3) It then describes 13 steps for assembling the travel motor, including installing seals, bearings, springs, and securing components with bolts, pins, and retaining rings.
Caterpillar cat 323 e l excavator (prefix yrp) service repair manual (yrp0000...fjskefkemms
This document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes procedures for disassembling and removing components like the final drive, carrier assembly, ring gears, and seals. It also provides instructions for reassembling these components, including installing seals, bearings, and gears, and using shims to set proper bearing preload. Bolts and seals must be tightened to the specified torques.
This document provides instructions for disassembling the final drive on a Caterpillar 329D2 L excavator. The process involves:
1. Removing the final drive and separating it from the track assembly and travel motor.
2. Lifting the final drive and disassembling it into components like the cover, carrier assembly, ring gears, and main housing.
3. Using tools like pins, bolts, and lifting devices to separate individual parts from each other.
4. Cleaning components and keeping alignment marks to ensure proper reassembly. The document lists over 30 individual steps and provides illustrations for each step.
Caterpillar cat 330 c fm excavator (prefix b2l) service repair manual (b2l000...fjsjekdmmeme
This document provides instructions for removing and installing the cylinder head and camshaft on a Caterpillar 330C FM excavator equipped with a C-9 engine. The removal procedure involves draining coolant, removing various components attached to the cylinder head like the alternator and valve cover, then using lifting tools to remove the cylinder head and gasket. The installation procedure outlines reinstalling the gasket and cylinder head, reattaching all components and refilling the cooling system. Similarly, the camshaft removal involves setting piston timing, removing gears and thrust plate, while installation requires lubricating and inserting the camshaft ensuring proper timing of gears.
Caterpillar cat 329 dl mobile hyd power unit excavator (prefix l5g) service r...ifse9diodkdk
This document provides instructions for disassembling the final drive of a 329D L Mobile Hydraulic Power Unit. It outlines 30 steps to fully disassemble the final drive, including removing gears, carriers, shafts, seals and other components. Various tools are required to secure, lift and remove parts. Cleanliness is important to prevent dirt from entering during disassembly.
Caterpillar cat 329 e l excavator (prefix rld) service repair manual (rld0000...fikkskmmdm
This document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, brake piston, rotating assembly, seals and bearings. The assembly section then lists the components and provides the reverse steps to reinstall components and ensure proper alignment using tools and lubricants.
Caterpillar cat 311 d lrr excavator (prefix dwr) service repair manual (dwr00...fjsekdmmeed
This document provides instructions for removing and installing pistons, connecting rods, connecting rod bearings, and the crankshaft on a Caterpillar C4.2 engine. It outlines the required tools and steps to take the components out and put them back in. Key steps include using a piston ring compressor and socket wrench, cleaning and lubricating parts, aligning marks, and torquing connecting rod nuts. The crankshaft removal involves taking off the oil supply tube, installing a nut, and removing main bearing caps.
Caterpillar cat 315 d l excavator (prefix kbd) service repair manual (kbd0000...fjskefkemms
This document provides instructions for disassembling and assembling the final drive of a 315D L excavator. The disassembly process involves removing over 30 individual parts including the carrier assembly, ring gears, sun gear, planetary gears, and seals. The assembly process reverses the disassembly steps and provides details on installing new seals, bearings, and determining the correct shim thickness. Proper cleaning and use of installation tools are emphasized throughout.
Caterpillar cat 318 b l excavator (prefix 7kz) service repair manual (7kz0000...fjskefkemms
The document provides instructions for removing and installing various engine components on a Caterpillar 3046 engine, including:
- Removing the flywheel by drilling holes in it and using a lifting strap and tool.
- Installing a new crankshaft rear seal using sealing tools and installing the flywheel back on with bolts.
- Removing the flywheel housing by removing bolts with a lifting strap and tool, and installing a new gasket and housing.
- Removing the vibration damper and pulley by removing bolts and nuts with sockets and a puller tool if needed.
Caterpillar cat 320 d lrr excavator (prefix gkl) service repair manual (gkl00...9fiseookddk
The document provides instructions for checking bearing clearances on excavator engines. It describes the required plastic gauge tools and notes that Cat does not recommend checking actual clearances due to the risk of damage or inaccurate results. It provides instructions for using the plastic gauges to check clearances between main and connecting rod bearings and respective journals if a technician chooses to perform the checks. Safety precautions are outlined such as ensuring clean, dry surfaces and avoiding the use of materials that could damage bearing surfaces.
Caterpillar Cat 16G MOTOR GRADER (Prefix 93U) Service Repair Manual (93U01179...fjkdksmmdm
This document provides instructions for disassembling and assembling components of a 3406C diesel engine fuel system used in a 16G motor grader. It describes removing and installing the fuel injection pump housing, fuel ratio control, and fuel injection lines. The fuel injection pump housing section details removing camshaft and rack components, bearings, and installing them in the specified positions and tolerances. The fuel ratio control section describes disassembling and assembling that component, including parts removal, cleaning, and lubrication steps.
Caterpillar cat 16 g motor grader (prefix 93u) service repair manual (93u0117...fjsekdmmeed
This document provides instructions for servicing components of a 16G motor grader, including:
- Disassembling and assembling the fuel injection pump housing, removing components and installing them in the proper order.
- Removing and installing the fuel ratio control by disconnecting lines and removing mounting bolts.
- Removing and installing fuel injection lines by disconnecting from the pump and head, plugging openings, and reconnecting in the proper positions.
- Removing and installing the fuel transfer pump by disconnecting fuel lines, removing mounting bolts, and checking the O-ring seal.
Caterpillar cat 16 g motor grader (prefix 93u) service repair manual (93u0117...dkdmidkkdk
This document provides instructions for servicing components of a 16G motor grader, including:
- Disassembling and assembling the fuel injection pump housing, removing components and installing them in the proper order.
- Removing and installing the fuel ratio control by disconnecting lines and removing mounting bolts.
- Removing and installing fuel injection lines by disconnecting from the pump and head, plugging openings, and reconnecting in the proper positions.
- Removing and installing the fuel transfer pump by disconnecting lines, removing mounting bolts, and checking the O-ring seal.
Caterpillar cat 16 g motor grader (prefix 93u) service repair manual (93u0117...fjjsekkdmme
This document provides instructions for servicing components of a 16G motor grader, including:
- Disassembling and assembling the fuel injection pump housing, removing components and installing them in the proper order.
- Removing and installing the fuel ratio control by disconnecting lines and removing mounting bolts.
- Removing and installing fuel injection lines by disconnecting from the pump and head, plugging openings, and reconnecting in the proper positions.
- Removing and installing the fuel transfer pump by disconnecting fuel lines, removing mounting bolts, and checking the O-ring seal.
Caterpillar cat 320 d lrr excavator (prefix gkl) service repair manual (gkl00...fjkskedmme
The document provides instructions for checking bearing clearances on excavator engines. It describes the required plastic gauge tools and notes that Cat does not recommend checking actual clearances due to the risk of damage or inaccurate results. It provides guidelines for using the plastic gauges including ensuring clean, dry surfaces and proper seating of bearing tabs. Technicians are instructed to insert a gauge between the crown of the bearing and cap to check clearance.
Caterpillar cat 320 d lrr excavator (prefix gkl) service repair manual (gkl00...fjskefksemer
The document provides instructions for checking bearing clearances on excavator engines. It describes the required plastic gauge tools and notes that Cat does not recommend checking actual clearances due to the risk of damage or inaccurate results. It provides instructions for using the plastic gauges to check clearance between main and connecting rod bearings and corresponding journals, ensuring surfaces are clean and dry and bearing tabs are properly seated. Clearances should be within specifications and correct bearings used.
Caterpillar cat 320 d rr excavator (prefix gkl) service repair manual (gkl000...fjkskedmme
The document provides instructions for removing and installing the crankshaft gear on Caterpillar 3064 and 3066 engines. It describes using a hydraulic puller tool to remove the gear from the crankshaft, being careful not to damage surfaces. It also notes to check and replace the key if damaged. For installation, the instructions say to heat the gear to about 100°C and install it on the crankshaft, checking for free rotation after installation.
Caterpillar cat 120 h motor grader (prefix 2an) service repair manual (2an000...ufdjjdjfjksekmmd
This document provides instructions for disassembling and assembling the brake and wheel spindle housings, and removing and installing the differential drive shaft, on a 120H Motor Grader. It describes removing components like guards, bolts, washers, universal joint groups, yokes, and seals. It then describes assembling components in reverse order and provides torque specifications for bolts. The overall document provides a technical service repair manual for work on specific power train components of the 120H Motor Grader.
Similar to Caterpillar cat 16 h na motor grader (prefix 6zj) service repair manual (6zj00001 and up) (9)
Caterpillar cat 330 b l excavator (prefix 5lr) service repair manual (5lr0000...fikkskmmdm
This service repair manual provides instructions for installing a cylinder head on a 330B LN excavator engine. It details cleaning the cylinder head and mating surfaces, installing new gaskets and seals, positioning the cylinder head on the cylinder block, tightening the head bolts in a specific sequence, adjusting the valves, and reinstalling related components like the air inlet pipe and water pump elbow. Proper torque specifications and cleaning requirements are emphasized throughout the procedure.
Caterpillar cat 330 b l excavator (prefix 3yr) service repair manual (3yr0000...fikkskmmdm
The document provides instructions for removing and installing various engine components on a Caterpillar 330B L excavator. It includes steps for removing and installing the cylinder head, rocker shaft and pushrods, compression brake, and valve mechanism cover. Technicians are advised to keep parts clean, apply lubricant to threads, and torque bolts to the specified values.
Caterpillar cat 330 b l excavator (prefix 1js) service repair manual (1js0000...fikkskmmdm
This document provides instructions for removing and installing inlet and exhaust valve seat inserts on a 330B L excavator engine. The procedure involves using a special tool to press the inserts out of the cylinder head. New inserts are then pressed into place with the same tool and checked for proper depth. The instructions note to keep all parts clean from contamination to prevent premature wear.
Caterpillar cat 330 a l excavator (prefix 9 ml) service repair manual (9ml000...fikkskmmdm
The document provides instructions for installing and removing a turbocharger and exhaust manifold on a Caterpillar 330 excavator engine:
1. It describes removing the turbocharger by taking off bolts and tubes connecting it to the engine.
2. Installing the turbocharger involves replacing gaskets and bolts, and connecting the oil tubes.
3. Removing the exhaust manifold requires taking off nuts and a heat shield. Installation is the reverse, replacing gaskets and bolts.
Caterpillar cat 330 a l excavator (prefix 5 ym) service repair manual (5ym000...fikkskmmdm
The document provides instructions for removing and installing various engine components, including:
1) Removing the cylinder head which involves first removing the fuel injection lines and exhaust manifold.
2) Instructions for disassembling the rocker shaft which includes removing rocker arms, springs, and supports.
3) Procedures for assembling the rocker shaft by installing the rocker arms, supports, springs and securing with a pin and plugs.
Caterpillar cat 330 track type excavator (prefix 6 wj) service repair manual ...fikkskmmdm
This document provides instructions for removing and installing travel motors on 330 and 330L excavator models. It describes:
- Releasing hydraulic pressure before removing components
- Removing covers, clamps, hoses and tubes to access the travel motor
- Using a hoist and tool to remove the travel motor, which weighs 120kg
- Cleaning mating surfaces before installing the new travel motor and reconnecting all components
- Filling the final drive with oil after installing the travel motor
Caterpillar cat 330 track type excavator (prefix 6 sk) service repair manual ...fikkskmmdm
The document provides instructions for removing and installing inlet and exhaust valves, valve guides, valve seat inserts, and the engine oil filter base on a 330L excavator. The procedures include using various tools to compress springs, extract components, and install new parts. Technicians are advised to keep components clean and replace seals and gaskets as needed.
This document provides instructions for removing and installing engine balancer shaft bearings on 3304B and 3306B engines for Caterpillar built machines. The removal procedure involves using a camshaft bearing tool to pull the six balancer shaft bearings out toward the flywheel end of the engine after removing components like the engine oil pan and balancer shaft. The installation procedure specifies using the same tool to install the bearings at precise depth measurements and ensuring their holes are aligned before reinstalling removed components.
Caterpillar cat 330 l forest swing machines (prefix 8 fk) service repair manu...fikkskmmdm
This document provides instructions for removing and installing engine balancer shaft bearings on 3304B and 3306B engines for Caterpillar built machines:
1. The removal procedure includes using a special tool to pull the six balancer shaft bearings out toward the flywheel end of the engine after removing components like the oil pan and flywheel housing.
2. The installation procedure specifies using the same special tool to install the bearings at precise depths in the cylinder block. Lubrication and alignment of holes is important.
3. Additional steps include installing the flywheel housing, balancer shaft, oil pan and checking bearing bore size after installation is complete.
Caterpillar cat 330 l excavator (prefix 2 el) service repair manual (2el00001...fikkskmmdm
This document provides instructions for removing and installing the cylinder head and spacer plate on Caterpillar 330, 330L, and 330LN excavator models. The removal process involves disconnecting various lines and components before removing bolts and lifting the cylinder head off. Installation requires cleaning surfaces, installing gaskets, bolting the head and plate back on, and torquing bolts to specified values. Adjusting valve lash and reconnecting lines and components completes the installation.
The document provides instructions for installing and removing a turbocharger on a Caterpillar 330 excavator engine:
1) To remove the turbocharger, loosen clamps and bolts holding the oil supply/drain tubes and housing. Remove the turbocharger and check seals.
2) To install the turbocharger, position it on the exhaust manifold with new gaskets. Attach the oil tubes and housing with bolts and clamps.
3) The instructions also cover removing and installing the exhaust manifold, which involves removing nuts and studs, checking gaskets, and attaching the manifold.
This document provides instructions for removing and installing a cylinder head on a 330L excavator with a 3306 engine. The key steps are:
1. Remove components attached to the cylinder head like the exhaust manifold, fuel lines, and rocker assembly.
2. Remove bolts securing the cylinder head and lift it off using a lifting device.
3. To install, place a new gasket and bolt the clean cylinder head to the engine block. Reinstall attached components and adjust valve lash.
The document provides instructions for installing a cylinder head on a Caterpillar 330 excavator engine. It describes:
1. Cleaning the cylinder head and ensuring it is free of contaminants before installation.
2. Attaching the cylinder head to the cylinder block using bolts in the specified tightening sequence and torque.
3. Reinstalling related components like the exhaust manifold, fuel injection lines, and valve train once the cylinder head is secured.
The summary highlights the key steps of cleaning the cylinder head, attaching it to the engine block, and reinstalling additional parts. It is provided in 3 sentences as requested.
Caterpillar cat 325 d mobile hyd power unit (prefix c3n) service repair manua...fikkskmmdm
The document provides instructions for removing and installing an alternator from an engine that is still installed in a machine. The procedure involves:
1. Disconnecting the positive battery terminal to prevent wiring damage.
2. Removing the belt from the alternator pulley.
3. Removing bolts securing the alternator and removing it from the engine.
4. Installing the new alternator using the securing bolts and adjusting the belt tension.
Caterpillar cat 329 e ln excavator (prefix rld) service repair manual (rld000...fikkskmmdm
This document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, brake piston, rotating assembly, seals and bearings. The assembly section then lists the components and provides the reverse steps to reinstall components and ensure proper alignment using tools and lubricants.
Caterpillar cat 323 e sa excavator (prefix yrp) service repair manual (yrp000...fikkskmmdm
This document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes procedures for disassembling and removing components like the final drive, carrier assembly, ring gears, and seals. It also provides instructions for reassembling these components, including installing seals, bearings, and gears, and using shims to set proper bearing preload. Bolts and pins are to be tightened to specified torques.
Caterpillar cat 329 e excavator (prefix k2l) service repair manual (k2l00001 ...fikkskmmdm
This document provides instructions for disassembling and assembling the travel motor of a 329E Mobile Hydraulic Power Unit. It lists 28 steps for disassembly, removing components like the head, brake piston, rotating assembly, and seals. It then lists 23 steps for assembly, reinstalling those components in reverse order while noting proper lubrication and alignment of parts. Tools required are also listed.
Caterpillar cat 323 e sa excavator (prefix tdw) service repair manual (tdw000...fikkskmmdm
This document provides assembly and disassembly instructions for the swing drive of 323E excavator models. It includes 21 steps to disassemble components like the sun gear, carrier assembly, ring gear, housing and shaft. It also includes assembly steps applying anti-seize compound, installing seals and bearings using presses and tools, and torquing bolts to specified values. The document ensures cleanliness to prevent contamination and includes weights of components to assist with lifting.
Caterpillar cat 326 d2 l excavator (prefix rec) service repair manual (rec000...fikkskmmdm
This document provides instructions to disassemble a final drive on an excavator. It outlines 33 steps to fully disassemble the final drive. Key steps include removing the cover, carrier assembly, planetary gears, and separating the main housing from the motor housing. Various tools are required including link brackets, eyebolts, retaining ring pliers, and a transmission repair stand to support components. Cleanliness is important to prevent dirt from entering during reassembly.
Caterpillar cat 323 e sa excavator (prefix rap) service repair manual (rap000...fikkskmmdm
This document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes steps to disassemble and remove the final drive components, including the cover, carrier assemblies, ring gears, and seals. It also provides assembly instructions, specifying torque values and procedures for installing components like the bearings, seals, gears, and carrier assemblies back into the final drive housing. Tools required are listed. Detailed illustrations supplement the text instructions.
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Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
EV Charging at MFH Properties by Whitaker JamiesonForth
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Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
Surveillance and Monitoring: Recommendations for using security cameras and motion-sensor lights to deter thieves.
Statistics and Insights:
Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
Benefits of This Presentation:
Awareness: Increase your awareness about catalytic converter theft and its impact on vehicle owners.
Practical Tips: Gain actionable insights and tips to effectively prevent catalytic converter theft.
Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
This presentation aims to equip you with the knowledge and tools needed to protect your vehicle from catalytic converter theft, ensuring you are prepared and proactive in safeguarding your property.
2. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 16H NA MOTOR GRADER 6ZJ
Configuration: 16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
Disassembly and Assembly
3406C DIESEL ENGINES FOR CATERPILLAR BUILT MACHINES
Media Number -SENR6409-02 Publication Date -01/07/2006 Date Updated -19/05/2015
SENR64090038
Timing Gears & Plate
SMCS - 1162-010; 1206
Remove & Install Timing Gears & Plate
Start By:
a. remove timing gear cover
b. remove fuel injection pump housing and governor
1. Remove four bolts (2), plate (3) and idler gear (1).
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3. 2. If the camshaft is not going to be removed, use Tool (A) to remove camshaft gear (4).
NOTICE
Do not turn the crankshaft with the camshaft gear removed. Damage
can be caused to the pistons and valves or both.
3. Remove bolts (5) that hold timing gear plate (6) to the cylinder block.
4. Remove timing gear plate (6).
5. Use Tool (B) to remove the bearing from the idler gear.
NOTE: The following steps are for the installation of the timing gears and plate.
6. Install a new gasket on the timing gear plate.
7. Put timing gear plate (6) in position on the cylinder block and install the bolts that hold the
timing gear plate to the cylinder block.
8. Heat camshaft gear (4) to a maximum temperature of 205° C (400° F) for no longer than three
hours and install it on the camshaft.
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4. 9. Use Tool (B) and install the bearing in the idler gear.
NOTE: Set the gear on the front face (face with the timing marks). Drive the bearing from the
rear face toward the front face of the gear. Install the bearing to a depth of 1.5 ± 0.5 mm (.06 ± .02
in) below the rear face of the idler gear.
10. Install the idler gear, plate and bolts.
NOTE: Be sure No. 1 cylinder is at top center on the compression stroke. Install the idler gear so
"V" mark (7) on the idler gear is in alignment with the "V" mark on the crankshaft gear. "K"
marks (8) on the camshaft gear can be seen at the outer edges of the idler gear.
End By:
a. install fuel injection pump housing and governor
b. install timing gear cover
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Dec 2 15:12:49 UTC+0800 2020
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5. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 16H NA MOTOR GRADER 6ZJ
Configuration: 16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
Disassembly and Assembly
3406C DIESEL ENGINES FOR CATERPILLAR BUILT MACHINES
Media Number -SENR6409-02 Publication Date -01/07/2006 Date Updated -19/05/2015
SENR64090039
Camshaft
SMCS - 1210-010
Remove & Install Camshaft
Start By:
a. remove timing gear cover
b. remove valve lifters
1. Turn the engine to top center compression stroke for the No. 1 piston.
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6. 2. Remove four bolts (2) and plate (1) that hold the idler gear in place.
3. Remove idler gear (3).
4. Remove two bolts (4) and retainer (5) that holds the camshaft to the cylinder block.
5. Carefully remove the camshaft assembly from the cylinder block.
6. Remove camshaft gear (6) from the camshaft with tooling (A).
NOTE: The following steps are for the installation of the camshaft.
7. Heat camshaft gear (6) to a maximum temperature of 205° C (400° F) for no more than three
hours.
8. Put the key in the camshaft in alignment with the groove (keyway) in gear (6). Install gear (6)
on the camshaft.
9. Put clean engine oil on the lobes and journals of the camshaft.
10. Carefully install the camshaft assembly in the cylinder block.
11. Install the retainer that holds the camshaft in the cylinder block.
12. Install idler gear (3) on its shaft. Be sure the "V" mark on the idler gear (3) is in alignment
with the "B" mark on the crankshaft gear. The "K" marks on the camshaft gear can be seen at the
edge of the idler gear.
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7. NOTE: It will be necessary to check the timing of the governor and fuel pump drive. See the
topic, "Camshaft Timing For Fuel Injection Pump", in Testing & Adjusting Manual SENR6471.
End By:
a. install valve lifters
b. install timing gear cover
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Dec 2 15:13:45 UTC+0800 2020
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8. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 16H NA MOTOR GRADER 6ZJ
Configuration: 16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
Disassembly and Assembly
3406C DIESEL ENGINES FOR CATERPILLAR BUILT MACHINES
Media Number -SENR6409-02 Publication Date -01/07/2006 Date Updated -19/05/2015
SENR64090040
Camshaft Bearings
SMCS - 1211-010
Remove & Install Camshaft Bearings
Start By:
a. remove camshaft
b. remove flywheel housing
c. remove pistons and connecting rod assemblies
d. remove timing gears and plate
1. Use Tool (A) to remove the camshaft bearings from the cylinder block starting with the rear
bearing.
NOTE: The following steps are for the installation of the camshaft bearings.
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9. 2. Use Tool (A) to install the camshaft bearings in the cylinder block.
3. All camshaft bearings must be installed so that the holes in the bearings are 90 ± 15 degrees
from the oil holes in the cylinder block. Make sure the bearing joint position is above the oil holes.
4. The installation depth of dimension A of the front bearing from the front face of the block is 2.8
± 0.5 mm (.11 ± .02 in).
5. Install the remainder of the bearings to the dimensions given from the front face of the block: B.
181.9 ± 0.5 mm (7.16 ± .02 in), C. 353.3 ± 0.5 mm (13.91 ± .02 in), D. 524.8 ± 0.5 mm (20.66
± .02 in), E. 696.2 ± 0.5 (27.41 ± .02 in), F. 867.7 ± 0.5 mm (34.16 ± .02 in), G. 1039.1 ± 0.5
mm (40.91 ± .02 in).
6. After assembly the inside diameter of bearings (1) must be 69.969 ± 0.048 mm (2.7500 ± .0019
in). The remainder of the bearing must have an inside diameter of 69.982 ± 0.061 mm (2.7552
± .0024 in).
End By:
a. install timing gears and plate
b. install pistons and connecting rod assemblies
c. install flywheel housing
d. install camshaft
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Dec 2 15:14:40 UTC+0800 2020
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10. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 16H NA MOTOR GRADER 6ZJ
Configuration: 16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
Disassembly and Assembly
3406C DIESEL ENGINES FOR CATERPILLAR BUILT MACHINES
Media Number -SENR6409-02 Publication Date -01/07/2006 Date Updated -19/05/2015
SENR64090041
Connecting Rod Bearings
SMCS - 1219-010
Remove & Install Connecting Rod Bearings
Start By:
a. remove oil pump
1. Check the connecting rods and caps for their identification and location.
2. Turn the crankshaft until the connecting rod caps are in position.
3. Remove two bolts (1) and the cap from the connecting rod. Remove the lower half of the
bearing from the cap.
4. Push the connecting rod away from the crankshaft. Remove the upper half of the bearing from
the connecting rod.
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11. NOTE: Install the bearings dry when the clearance checks are made. Put clean engine oil on the
bearings for final assembly.
5. Install the upper half of the bearing in the connecting rod.
6. Pull the connecting rod slowly on to the crankshaft.
7. Install the lower half of the bearing in the cap.
NOTE: Be sure the tabs in the back of bearings are in the tab grooves of the connecting rod and
cap.
The serviceman must be very careful to use Plastigage, Tool (A) correctly. The following points
must be remembered:
Make sure that the backs of the bearings and the bores are clean and dry.
Make sure that the bearing locking tabs are properly seated in their slots.
The crankshaft must be free of oil where the Plastigage touches it.
Put a piece of Plastigage (A) on the crown of the bearing half that is in the cap. Do not allow the
Plastigage to extend over the edge of the bearing.
Install the bearing cap using the correct torque-turn specifications. Do not use an impact wrench.
Be careful not to dislodge the bearing when the cap is installed.
Do not turn the crankshaft with the Plastigage installed.
Carefully remove the cap but do not remove the Plastigage. Measure the width of the Plastigage
while it is in the bearing cap or on the crankshaft journal. Do this by using the correct scale on the
package. Record the measurements.
Remove the Plastigage before reinstalling the cap.
When using Plastigage, the readings can sometimes be unclear. For example, all parts of the
Plastigage are not the same width. Measure the major widths to make sure that they are within the
specification range. Also, experience has shown that when checking clearances tighter than 0.10
mm (.004 in) the readings may be low by 0.013 to 0.025 mm (.0005 to .0010 in). Out-of-round
journals can give faulty readings. Also, journal taper may be indicated when one end of the
Plastigage is wider that the other.
For complete details concerning measuring bearing clearance, see the topic, "Engine Bearings &
Crankshafts", SEBD0531.
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12. 8. Use Plastigage (A) to check the bearing clearance.
9. Put Plastigage (A) on the bearing.
10. Put 2P2506 Thread Lubricant on the threads of the rod bolts and seat surfaces of the nuts.
NOTE: Be sure the cylinder numbers on the rod cap and rod are the same and are on the same
side of connecting rod. Numbers are on the same side of the rod and cap as are the bearing tab
slots. If new rods are installed, put the cylinder number on the rod and cap.
NOTE: Do not turn the crankshaft when Plastigage (A) is in position.
11. Install rod caps (2). Install the two bolts. Tighten each bolt to a torque of 90 ± 8 N·m (67 ± 6
lb ft). Put a mark on the nuts and cap, and tighten the nuts an extra 90° ± 5° from the mark.
Remove the rod cap. Remove Plastigage (A), and check the bearing clearance. The bearing
clearance must be 0.071 to 0.168 mm (.0028 to .0066 in) for new bearings. Maximum clearance
with used bearings is 0.25 mm (.010 in).
12. Put clean engine oil on lower half of the bearing. Install the rod cap again. Tighten each nut to
a torque of 90 ± 8 N·m (67 ± 6 lb ft). Put a mark on the nuts and cap, and tighten the nuts an extra
90 ± 5 degrees from mark.
13. Do Steps 1 through 12 for the remainder of the connecting rod bearings.
End By:
a. install oil pump
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Dec 2 15:15:36 UTC+0800 2020
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13. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 16H NA MOTOR GRADER 6ZJ
Configuration: 16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
Disassembly and Assembly
3406C DIESEL ENGINES FOR CATERPILLAR BUILT MACHINES
Media Number -SENR6409-02 Publication Date -01/07/2006 Date Updated -19/05/2015
SENR64090042
Crankshaft Main Bearings
SMCS - 1203-010
Remove & Install Crankshaft Main Bearings
Start By:
a. remove oil pump
1. Check the main bearing caps for identification for their location and direction in the block. The
caps must be installed in the same location and direction from which they were removed.
2. Remove number 2 through number 6 bearing caps (1). Remove thrust plates from the number 4
main bearing.
NOTICE
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14. If the crankshaft is turned in the wrong direction, the tab of the
bearing will be pushed between the crankshaft and cylinder block. This
can cause damage to either the crankshaft or cylinder block or both.
3. Remove the upper halves of the main bearings by putting Tool (A) in oil hole (2) in the
crankshaft. Turn the crankshaft in the direction which will push the end of the bearing with a tab
out first.
4. Remove the lower halves of the bearings from the caps.
NOTE: Install the bearings dry when the clearance checks are made. Put clean engine oil on the
bearings for final assembly.
5. Install the new bearings in the caps.
6. Install the upper halves of the bearings in the cylinder with Tool (A).
NOTICE
Be sure tabs (3) on the back of the bearings fit in the tab slots of the
caps and cylinder block. The serviceman must be very careful to use
Plastigage, Tool (B) correctly. The following points must be
remembered.
Make sure that the backs of the bearings and the bores are clean and dry.
Make sure that the bearing locking tabs are properly seated in their slots.
The crankshaft must be free of oil where the Plastigage touches it.
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15. If the main bearing clearances are checked with the engine upright or on its side, the crankshaft
must be supported. Use a jack under an adjacent crankshaft counterweight and hold the crankshaft
against the crown of the bearing. If the crankshaft is not supported, the weight of the crankshaft
will cause incorrect readings.
Put a piece of Plastigage on the crown of the bearing half that is in the cap. Do not allow the
Plastigage to extend over the edge of the bearing.
Install the bearing cap using the correct torque-turn specifications. Do not use an impact wrench.
Be careful not to dislodge the bearing when the cap is installed.
Do not turn the crankshaft with the Plastigage installed.
Carefully remove the cap but do not remove the Plastigage. Measure the width of the Plastigage
while it is in the bearing cap or on the crankshaft journal. Do this by using the correct scale on the
package. Record the measurements.
Remove the Plastigage before reinstalling the cap.
When using Plastigage, the readings can sometimes be unclear. For example, all parts of the
Plastigage are not the same width. Measure the major widths to make sure that they are within the
specification range. Also, experience has shown that when checking clearances tighter than 0.10
mm (.004 in) the readings may be low by 0.013 to 0.025 mm (.0005 to .0010 in). Out-of-round
journals can give faulty readings. Also, journal taper may be indicated when one end of the
Plastigage is wider that the other.
For complete details concerning measuring bearing clearance, see Engine Bearings & Crankshafts,
SEBD0531.
7. Check the bearing clearance with Plastigage (B). Put Plastigage (B) on the bearings.
Typical Example
NOTICE
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16. Be sure the main bearing caps are installed so the numbers on the side
of the cylinder block are the same as the numbers on the bearing caps,
and the arrows (4) on the bearing caps are toward the front of the
cylinder block.
8. Install the bearing caps for No. 2 through No. 6 main bearings. Put 2P2506 Thread Lubricant
on the bolts. Install the bolts, and tighten bolts at end with tab first to a torque of 260 ± 14 N·m
(190 ± 10 lb ft). Turn the bolts an extra 120 ± 5 degrees first at the end opposite of the tab.
Remove the bearing caps for No. 2 through No. 6 main bearings. Remove Plastigage (B) from the
caps. Check the thickness of Plastigage (B) to find the bearing clearance. The bearing clearance
must be 0.091 to 0.185 mm (.0036 to .0073 in) with new bearings. Maximum clearance with used
bearings is 0.25 mm (.010 in).
9. Put 2P2506 Thread Lubricant on the threads of the bolts. Install the bearing caps for No. 2
through No. 6 main bearings. Install the bolts, and tighten the bolts at the end with the tab first to a
torque of 260 ± 14 N·m (190 ± 10 lb ft). Put a mark on the bolts and caps. Turn the bolts at the
opposite end of the tab first an extra 120 ± 5 degrees from the mark.
10. Remove the No. 1 and No. 7 main bearing caps. Do Steps 3 through 9 for the No. 1 and No. 7
caps.
11. Install the thrust plates for the No. 4 main bearing.
NOTE: Install the thrust plates with the identification "BLOCK SIDE" toward the cylinder block.
12. Check the end play of the crankshaft with Tool (C). Be sure the dial indicator is against a
machined surface. The end play is control by the thrust plates of No. 4 (center) main bearing. The
end play with new thrust plates must be 0.15 to 0.51 mm (.006 to .020 in). The maximum
permissible end play used thrust plates is 0.89 mm (.035 in).
End By:
a. install oil pump
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Dec 2 15:16:32 UTC+0800 2020
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17. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 16H NA MOTOR GRADER 6ZJ
Configuration: 16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
Disassembly and Assembly
3406C DIESEL ENGINES FOR CATERPILLAR BUILT MACHINES
Media Number -SENR6409-02 Publication Date -01/07/2006 Date Updated -19/05/2015
SENR64090043
Crankshaft
SMCS - 1202-011; 1202-012
Remove Crankshaft
Start By:
a. remove timing gear cover
b. remove flywheel housing*
c. remove engine oil cooler**
d. remove oil filter base**
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18. *Put the engine in time before the flywheel housing is removed. See the topic, "Finding Top
Center Compression Position For No. 1 Piston" in Testing & Adjusting Manual SENR6471.
**These operations must be done to install Tool (A) on the engine.
Typical Example
1. Fasten the engine on Tool (A). The weight of the engine is 1362 kg (3000 lb).
2. Remove the bolts and nuts that hold air cleaner group (1), pipe assembly (3), bracket assembly
(4) and lifting plate (5) as a unit to the engine. Fasten a hoist to the unit and remove it from the
engine. The weight of the unit is approximately 39 kg (85 lb).
3. Remove tube assembly (2) from the engine.
Typical Example
4. Install the two bolts to hold the primary fuel filter bracket (6) in place while the engine is turned
with Tool (A).
5. Turn the engine to the position shown with Tool (A). Remove rod bearing caps (8) from the
ends of the connecting rods. Push the connecting rods away from the crankshaft.
6. Remove the bolts and remove main bearing caps (7) from the crankshaft.
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19. 7. Remove thrust plates (9) from the center main bearing journal.
8. Fasten a hoist to crankshaft (10) with tooling (B). Remove crankshaft (10) from the engine
block. The weight of the crankshaft is 159 kg (350 lb).
9. Use Tool (C) to remove outer gear (2) from the end of the crankshaft.
10. Use a hammer and chisel to remove the spacer from the crankshaft.
11. Use Tool (D) to remove the gear alignment dowel from the crankshaft.
12. Use Tool (C) to remove inner gear (11) from the end of the crankshaft.
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20. NOTE: If new main bearings are not to be installed, put identification on the old main bearings as
to their location in the cylinder block and to which main bearings caps they belong.
13. Remove main bearings (13) from the cylinder block and the main bearing caps.
Install Crankshaft
1. If the dowel was removed from the flywheel end of the crankshaft, install it in the crankshaft to
a maximum dimension of 6.4 mm (.25 in).
2. Heat the crankshaft gears to a maximum temperature of 205° C (400° F).
3. The centerline of inner gear key must be in alignment with the centerline of the dowel hole
within 0.51 mm (.020 in). Install crankshaft inner gear (14) on the crankshaft.
4. Install the spacer on the crankshaft.
5. Install the dowel in the crankshaft. The dowel must be extended no more than 4.1 ± 0.5 mm
(.16 ± .02 in) from the surface of the crankshaft.
NOTE: The dowel in the crankshaft must be in alignment with the notch in crankshaft gear (15).
6. Make sure the "V" mark on the crankshaft gear is toward the outside, and install crankshaft gear
(15).
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21. 7. Thoroughly clean the cylinder block and main bearing caps.
NOTICE
Make sure the upper and lower halves of the main bearings are
installed so the bearing tabs fit into the notch in the cylinder block and
main bearing caps.
NOTE: Install the main bearings dry when the clearance checks are made. Put clean engine oil on
the main bearings for final assembly.
8. Install the upper half of main bearings (13) (bearings with oil holes) in the cylinder block.
9. Fasten a hoist to crankshaft (10) with tooling (B) and put it in position on the cylinder block.
Make sure the "V" marks on the crankshaft and the idler gear are in alignment and the "K" marks
on the camshaft gear can be seen at the outer edges of the idler gear. The timing gears are in
correct position.
10. Install thrust plates (9) on both sides of the center main bearing journal. Make sure the plates
are installed with side marked "BLOCK SIDE" toward the cylinder block.
11. Install the lower half of main bearings (13) in main bearing caps (7).
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22. NOTE: When the bearing clearance is checked and the engine is vertical position, such as in the
vehicle, the crankshaft will have to be lifted up and held against the upper halves of the main
bearings to get a correct measurement with the Plastigage. The Plastigage will not hold the weight
of the crankshaft and give a correct indication. If the engine is in a horizontal position, it is not
necessary to hold the crankshaft up. Do not turn the crankshaft when the Plastigage is in position
to check clearances.
12. Put a piece of Plastigage on the surface of the lower main bearing half.
13. Install main bearing caps (7) with the arrow on the bottom surface of the cap toward the front
of the cylinder block. Also, the stamped number on the cap must be the same as the cast number
on the left side of the cylinder block.
NOTICE
Do not use an impact wrench to tighten the bolts the additional 120 ± 5
degrees of a turn more.
14. Put 2P2506 Thread Lubricant on the threads of the main bearing cap bolts. Install the bolts
and tighten them as follows:
a. Tighten the tab end bolt to a torque of 258 ± 14 N·m (190 ± 10 lb ft).
b. Tighten the opposite end bolt to a torque of 258 ± 14 N·m (190 ± 10 lb ft).
c. Turn the opposite end bolt an additional 120 ± 5 degrees.
d. Turn the tab end bolt an additional 120 ± 5 degrees.
15. Remove the main bearing caps and measure the Plastigage. The main bearing clearance must
be 0.091 - 0.185 mm (.0036 - .0073 in) with new bearings. Maximum clearance with used
bearings is 0.25 mm (.010 in).
16. Install the main bearing caps again and tighten the bolts as in Step 13.
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23. 17. Put the connecting rods in position on the crankshaft. Install rod bearing caps (8) with the bolts
and nuts to hold them. See the topic, "Remove & Install Connecting Rod Bearings", for the correct
bolt tightening procedure and bearing clearance check procedure.
18. Check the crankshaft end play with tooling (E). The end play is controlled by the thrust plates
on the center main bearing. End play with new plates is 0.15 - 0.51 mm (.006 - .020 in). The
maximum permissible end play with used bearings is 0.89 mm (.035 in).
19. Use Tool (A) to turn the engine back to its vertical position as shown.
20. Install tube assembly (2) on the engine.
21. Fasten a hoist to and install air cleaner group (1), pipe assembly (3), bracket assembly (4) and
lifting plate (5) as a unit on the engine.
End By:
a. install oil filter base
b. install engine oil cooler
c. install flywheel housing
d. install timing gear cover
Wed Dec 2 15:17:28 UTC+0800 2020
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24. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
25. Shutdown SIS
Previous Screen
Product: MOTOR GRADER
Model: 16H NA MOTOR GRADER 6ZJ
Configuration: 16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
Disassembly and Assembly
16H MOTOR GRADER MACHINE SYSTEMS
Media Number -SENR8599-01 Publication Date -01/09/2003 Date Updated -02/09/2015
SENR85990001
Conventional Duo-Cone Seals
SMCS - 7561-016
Assembly and Installation
Introduction
Disconnect batteries before performance of any service work.
This instruction gives the procedure for installing Conventional Duo-Cone Seals.
It is most important that correct assembly and installation procedures are followed when Duo-
Cone Seals are used. Many of the Duo-Cone Seal failures are the direct result of one or more
mistakes made during assembly or installation of the seal components.
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26. (1) Seal
(2) Rubber Toric Ring
(3) Housing Retaining Lip
(4) Housing Ramp
(5) Seal Ring Ramp
(6) Seal Ring Face
(7) Seal Ring Ramp
(8) Seal Ring Retaining Lip
(9) Installation Tool
1. Remove any oil film, dust or other foreign matter from toric rubber rings (2) and from ramps (4)
and (7) and lips (3) and (8) of both seal rings (1) and housings (5). Use isopropyl alcohol and
clean cloth or paper towels for wiping.
NOTICE
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27. Never permit oil to get on the toric rings or ramps before both seal
rings are put together in their final assembled position (Step 10).
Avoid prolonged skin contact with isopropyl alcohol. Avoid breathing
the vapors in enclosed areas without adequate ventilation and do not
smoke. Do not use near open flame or welding operations or other
heated surfaces exceeding 482°C (900°F).
2. Put toric ring (2) on seal ring (1), at the bottom of seal ring ramp (7) and against retaining lip
(8).
NOTICE
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