This document provides instructions for removing and installing crankshaft main bearings on a Caterpillar C4.2 engine. The procedure includes the following steps:
1. Remove the crankshaft as outlined in another section of the manual.
2. Remove the upper shell of the main bearings from the cylinder block main bearing housing.
3. Remove the thrust washers from the cylinder block and rear main cap.
Caterpillar cat 215 d excavator (prefix 9tf) service repair manual (9tf00001 ...fjsekdmmeed
This document provides instructions for disassembling and assembling the fuel injection pump housing of a Caterpillar 3304B engine. The disassembly process involves removing various parts like the fuel rack, lifters, camshaft and bearings. The assembly process details installing these parts in reverse order and setting proper clearances and positions. Tools required include retaining ring pliers and a driver group. Precautions are given to keep parts clean and apply oil before assembly.
Caterpillar cat 120 g motor grader (prefix 11w) service repair manual (11w010...fjsekdmmeed
This document provides instructions for removing and installing various engine components on a Caterpillar 120G motor grader, including the cylinder head, spacer plate, and water directors. The removal and installation procedures describe removing bolts and other fasteners, lifting components, cleaning surfaces, applying sealants, and torquing bolts to specified values. Safety notices are included to handle fluids properly and avoid contaminating parts.
Caterpillar cat 315 b fm l excavator (prefix 7rz) service repair manual (7rz0...fjsekdmmeed
The document provides instructions for disassembling and assembling track rollers on a 315B excavator. It describes:
1) Removing the track rollers and draining oil from the roller before disassembly.
2) Using presses and tools to remove internal components like seals, shafts, and bearings.
3) Checking shaft end play and installing new internal components in reverse order.
4) Filling the roller with the specified oil and reinstalling it along with the track guide.
Caterpillar cat 16 g motor grader (prefix 93u) service repair manual (93u0267...fjsekdmmeed
This document provides instructions for removing and installing rocker shaft assemblies, push rods, valve lifters, and related components on a 3406C diesel engine. The key steps include:
1. Removing the valve covers, fuel lines, rocker shaft assemblies, push rods, and valve lifters. Identification marks should be made on removed parts.
2. Cleaning and lubricating replacement parts as needed before installation. Parts should be installed in their original locations when possible.
3. Installing the valve lifters, push rods, rocker shaft assemblies, fuel lines, adjusting the valves, and replacing the valve covers. Torque specifications and safety notices are provided throughout.
Caterpillar cat 318 c excavator (prefix faa) service repair manual (faa00001 ...fjsekdmmeed
- The document provides instructions for removing and installing pistons, connecting rods, crankshaft main bearings, and the crankshaft for a Caterpillar 318C excavator engine.
- The procedures describe cleaning and lubricating parts, using tools to rotate the crankshaft, aligning identification marks, and torquing fasteners to specified values.
- Technicians are advised to keep parts clean and protect crankshaft surfaces to avoid damage during disassembly and assembly.
Caterpillar cat 315 c excavator (prefix cfb) service repair manual (cfb00001 ...fjsekdmmeed
1) The document provides step-by-step instructions for disassembling and assembling the final drive of a 315C excavator.
2) Disassembly includes removing 21 components from the final drive housing. Assembly is the reverse of disassembly and requires determining the proper shim thickness to set the rolling torque.
3) Special tools are required and components must be cleaned and lubricated before assembly to ensure proper operation of the reassembled final drive.
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 305.5 e2cr mini hydraulic excavator (prefix shw) service repa...fjskekfseik
The document provides instructions for removing and installing various engine components on a Caterpillar 305.5E2CR mini hydraulic excavator powered by a C2.4 engine. The components include the idler gear, front housing, valve mechanism cover, rocker shaft and push rods, and disassembling the rocker shaft. The procedures note required tools, removal steps, installation steps including torque specifications and lubrication points.
Caterpillar cat 215 d excavator (prefix 9tf) service repair manual (9tf00001 ...fjsekdmmeed
This document provides instructions for disassembling and assembling the fuel injection pump housing of a Caterpillar 3304B engine. The disassembly process involves removing various parts like the fuel rack, lifters, camshaft and bearings. The assembly process details installing these parts in reverse order and setting proper clearances and positions. Tools required include retaining ring pliers and a driver group. Precautions are given to keep parts clean and apply oil before assembly.
Caterpillar cat 120 g motor grader (prefix 11w) service repair manual (11w010...fjsekdmmeed
This document provides instructions for removing and installing various engine components on a Caterpillar 120G motor grader, including the cylinder head, spacer plate, and water directors. The removal and installation procedures describe removing bolts and other fasteners, lifting components, cleaning surfaces, applying sealants, and torquing bolts to specified values. Safety notices are included to handle fluids properly and avoid contaminating parts.
Caterpillar cat 315 b fm l excavator (prefix 7rz) service repair manual (7rz0...fjsekdmmeed
The document provides instructions for disassembling and assembling track rollers on a 315B excavator. It describes:
1) Removing the track rollers and draining oil from the roller before disassembly.
2) Using presses and tools to remove internal components like seals, shafts, and bearings.
3) Checking shaft end play and installing new internal components in reverse order.
4) Filling the roller with the specified oil and reinstalling it along with the track guide.
Caterpillar cat 16 g motor grader (prefix 93u) service repair manual (93u0267...fjsekdmmeed
This document provides instructions for removing and installing rocker shaft assemblies, push rods, valve lifters, and related components on a 3406C diesel engine. The key steps include:
1. Removing the valve covers, fuel lines, rocker shaft assemblies, push rods, and valve lifters. Identification marks should be made on removed parts.
2. Cleaning and lubricating replacement parts as needed before installation. Parts should be installed in their original locations when possible.
3. Installing the valve lifters, push rods, rocker shaft assemblies, fuel lines, adjusting the valves, and replacing the valve covers. Torque specifications and safety notices are provided throughout.
Caterpillar cat 318 c excavator (prefix faa) service repair manual (faa00001 ...fjsekdmmeed
- The document provides instructions for removing and installing pistons, connecting rods, crankshaft main bearings, and the crankshaft for a Caterpillar 318C excavator engine.
- The procedures describe cleaning and lubricating parts, using tools to rotate the crankshaft, aligning identification marks, and torquing fasteners to specified values.
- Technicians are advised to keep parts clean and protect crankshaft surfaces to avoid damage during disassembly and assembly.
Caterpillar cat 315 c excavator (prefix cfb) service repair manual (cfb00001 ...fjsekdmmeed
1) The document provides step-by-step instructions for disassembling and assembling the final drive of a 315C excavator.
2) Disassembly includes removing 21 components from the final drive housing. Assembly is the reverse of disassembly and requires determining the proper shim thickness to set the rolling torque.
3) Special tools are required and components must be cleaned and lubricated before assembly to ensure proper operation of the reassembled final drive.
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 305.5 e2cr mini hydraulic excavator (prefix shw) service repa...fjskekfseik
The document provides instructions for removing and installing various engine components on a Caterpillar 305.5E2CR mini hydraulic excavator powered by a C2.4 engine. The components include the idler gear, front housing, valve mechanism cover, rocker shaft and push rods, and disassembling the rocker shaft. The procedures note required tools, removal steps, installation steps including torque specifications and lubrication points.
This document provides instructions for removing and installing a governor and fuel injection control linkage on Caterpillar 320 excavator models. It describes the required tools and gives a step-by-step process including removing clips and pins, sliding tubes, and removing/installing parts like the governor, linkage, and seals using special tools. References are provided for more information on governors and linkage inspection procedures.
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 130 g motor grader (prefix 74v) service repair manual (74v023...fjsekdmmeed
The document provides instructions for removing and installing the flywheel housing on a 130G motor grader with a 3304 engine. It describes using link brackets and a hoist to remove the housing, which weighs 37 kg. Installation involves placing a gasket and bolting the housing back onto the engine, then reinstalling components like the oil drain line and crankshaft rear seal.
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 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 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 120 g motor grader (prefix 11w) service repair manual (11w012...fjsekdmmeed
1. The document provides instructions for removing and installing the front gear group, front housing, and valve mechanism cover on a 120G Motor Grader with a 3304 engine.
2. The front gear group removal procedure involves removing bolts, plates, and gears to access the camshaft and fuel pump gears.
3. Removing the front housing requires first removing other components like the water pump and crankshaft seal. Bolts are then removed to lift off the housing and gasket.
Caterpillar cat 16 h na motor grader (prefix 6zj) service repair manual (6zj0...fjskefkemms
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 removal and installation.
2. Camshaft removal and installation.
3. Camshaft bearing removal and installation.
4. Connecting rod bearing removal and installation.
5. Crankshaft main bearing removal and installation.
The instructions describe the individual steps for removing and installing each component, including the use of any necessary tools. Safety notices and additional notes are also provided throughout.
Caterpillar cat 320 d lrr excavator (prefix ejt) service repair manual (ejt00...fjsekdmmeed
The document provides instructions for removing and installing the flywheel and crankshaft pulley on a 320D LRR excavator with a C6.4 engine. It describes using various tools to remove components like the flywheel, flywheel housing, and crankshaft pulley. Detailed steps and illustrations are provided for disassembling and reassembling these parts, including cleaning, inspecting, and applying sealants to mating surfaces. Safety notices advise keeping parts clean and containing fluids.
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.
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 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 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.
The document provides instructions for removing and installing various engine components on a Caterpillar 330D2 excavator, including the engine oil pump, water pump, water temperature regulator, and flywheel. The procedures note required tools and safety precautions. Components must be clean and free of damage, with replacement of worn parts. Proper torque values are specified for reinstallation of components.
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.
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 120 g motor grader (prefix 4hd) service repair manual (4hd000...fjsekdmmeed
This document provides instructions for removing and installing the fuel injection pump housing and governor of a 120G Motor Grader. It is a 10 step process to remove the parts which includes using various tools to remove bolts, nuts, tubes and the housing itself. The 8 step process to install includes positioning bearings, installing the camshaft, washer, snap ring and other parts, and ensuring proper timing of the governor.
Caterpillar cat 315 c excavator (prefix anf) service repair manual (anf00001 ...fjsekdmmeed
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054E engine. The removal process involves draining fluids, removing associated components like the exhaust manifold and fuel lines, and then loosening and removing cylinder head bolts. For installation, the cylinder head gasket is placed on dowels on the cylinder block and guide bolts are used to position the cylinder head. Cylinder head bolts are then lubricated, installed, and tightened in sequential order.
This document provides instructions for removing and installing crankshaft main bearings on a Caterpillar C4.2 engine. The procedure involves first removing the crankshaft from the engine block. Then each main bearing is removed from its respective location in the engine block. Cleaning and lubricating the bearings and journals is emphasized. Reinstallation involves pressing each main bearing into its proper position in the engine block and reinstalling the crankshaft. Identification marks are used to ensure proper alignment of parts.
This document provides instructions for removing and installing crankshaft main bearings on a Caterpillar C4.2 engine. The procedure involves first removing the crankshaft from the engine block. Then each main bearing is removed from its respective location in the engine block. Cleaning and lubricating the bearings and journals is emphasized. Reinstallation involves pressing each main bearing into its proper position in the engine block and reinstalling the crankshaft. Identification marks are used to ensure proper alignment of parts.
This document provides instructions for removing and installing components of a Caterpillar C4.2 diesel engine, including pistons, connecting rods, bearings, and the crankshaft. The procedures describe using various tools to disassemble parts such as the cylinder block and caps. Proper cleaning and lubrication of parts is emphasized to prevent damage and premature wear.
This document provides instructions for removing and installing a governor and fuel injection control linkage on Caterpillar 320 excavator models. It describes the required tools and gives a step-by-step process including removing clips and pins, sliding tubes, and removing/installing parts like the governor, linkage, and seals using special tools. References are provided for more information on governors and linkage inspection procedures.
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 130 g motor grader (prefix 74v) service repair manual (74v023...fjsekdmmeed
The document provides instructions for removing and installing the flywheel housing on a 130G motor grader with a 3304 engine. It describes using link brackets and a hoist to remove the housing, which weighs 37 kg. Installation involves placing a gasket and bolting the housing back onto the engine, then reinstalling components like the oil drain line and crankshaft rear seal.
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 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 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 120 g motor grader (prefix 11w) service repair manual (11w012...fjsekdmmeed
1. The document provides instructions for removing and installing the front gear group, front housing, and valve mechanism cover on a 120G Motor Grader with a 3304 engine.
2. The front gear group removal procedure involves removing bolts, plates, and gears to access the camshaft and fuel pump gears.
3. Removing the front housing requires first removing other components like the water pump and crankshaft seal. Bolts are then removed to lift off the housing and gasket.
Caterpillar cat 16 h na motor grader (prefix 6zj) service repair manual (6zj0...fjskefkemms
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 removal and installation.
2. Camshaft removal and installation.
3. Camshaft bearing removal and installation.
4. Connecting rod bearing removal and installation.
5. Crankshaft main bearing removal and installation.
The instructions describe the individual steps for removing and installing each component, including the use of any necessary tools. Safety notices and additional notes are also provided throughout.
Caterpillar cat 320 d lrr excavator (prefix ejt) service repair manual (ejt00...fjsekdmmeed
The document provides instructions for removing and installing the flywheel and crankshaft pulley on a 320D LRR excavator with a C6.4 engine. It describes using various tools to remove components like the flywheel, flywheel housing, and crankshaft pulley. Detailed steps and illustrations are provided for disassembling and reassembling these parts, including cleaning, inspecting, and applying sealants to mating surfaces. Safety notices advise keeping parts clean and containing fluids.
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.
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 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 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.
The document provides instructions for removing and installing various engine components on a Caterpillar 330D2 excavator, including the engine oil pump, water pump, water temperature regulator, and flywheel. The procedures note required tools and safety precautions. Components must be clean and free of damage, with replacement of worn parts. Proper torque values are specified for reinstallation of components.
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.
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 120 g motor grader (prefix 4hd) service repair manual (4hd000...fjsekdmmeed
This document provides instructions for removing and installing the fuel injection pump housing and governor of a 120G Motor Grader. It is a 10 step process to remove the parts which includes using various tools to remove bolts, nuts, tubes and the housing itself. The 8 step process to install includes positioning bearings, installing the camshaft, washer, snap ring and other parts, and ensuring proper timing of the governor.
Caterpillar cat 315 c excavator (prefix anf) service repair manual (anf00001 ...fjsekdmmeed
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054E engine. The removal process involves draining fluids, removing associated components like the exhaust manifold and fuel lines, and then loosening and removing cylinder head bolts. For installation, the cylinder head gasket is placed on dowels on the cylinder block and guide bolts are used to position the cylinder head. Cylinder head bolts are then lubricated, installed, and tightened in sequential order.
This document provides instructions for removing and installing crankshaft main bearings on a Caterpillar C4.2 engine. The procedure involves first removing the crankshaft from the engine block. Then each main bearing is removed from its respective location in the engine block. Cleaning and lubricating the bearings and journals is emphasized. Reinstallation involves pressing each main bearing into its proper position in the engine block and reinstalling the crankshaft. Identification marks are used to ensure proper alignment of parts.
This document provides instructions for removing and installing crankshaft main bearings on a Caterpillar C4.2 engine. The procedure involves first removing the crankshaft from the engine block. Then each main bearing is removed from its respective location in the engine block. Cleaning and lubricating the bearings and journals is emphasized. Reinstallation involves pressing each main bearing into its proper position in the engine block and reinstalling the crankshaft. Identification marks are used to ensure proper alignment of parts.
This document provides instructions for removing and installing components of a Caterpillar C4.2 diesel engine, including pistons, connecting rods, bearings, and the crankshaft. The procedures describe using various tools to disassemble parts such as the cylinder block and caps. Proper cleaning and lubrication of parts is emphasized to prevent damage and premature wear.
Caterpillar cat 312 d excavator (prefix hcw) service repair manual (hcw00001 ...fksjksmmde
1. The document provides instructions for removing and installing a crankshaft position sensor on a Caterpillar C4.2 engine.
2. The removal procedure involves disconnecting the electrical connector and removing the mounting bolts.
3. The installation procedure specifies cleaning parts, applying threadlock to bolts, torquing bolts to specification, and connecting the electrical connector.
Caterpillar cat 312 d l excavator (prefix hcw) service repair manual (hcw0000...fksjksmmde
1. The document provides instructions for removing and installing a crankshaft position sensor on a Caterpillar C4.2 engine.
2. The removal procedure involves disconnecting the electrical connector and removing the mounting bolts.
3. The installation procedure specifies cleaning parts, applying threadlock to bolts, torquing bolts to specification, and connecting the electrical connector.
Caterpillar Cat 312D L Excavator (Prefix HCW) Service Repair Manual (HCW00001...jdkskmdmdm
1) The document provides instructions for installing the crankshaft on a C4.2 engine. Steps include installing thrust washers, bearings, seals, and caps.
2) Crankshaft end play is checked after installation using a dial indicator. Connecting rods and pistons are then installed.
3) The procedure describes checking crankshaft rotation and installing remaining components like the oil supply tube to complete the crankshaft installation.
Caterpillar Cat 312D L Excavator (Prefix HCW) Service Repair Manual (HCW00001...fusjekkdmdmd2w
This document provides instructions for installing the crankshaft in a Caterpillar 312D or 312D L excavator. It involves the following steps:
1. Install the thrust washer and upper halves of the main bearings in the cylinder block. Lubricate and position the crankshaft onto the bearings.
2. Install the lower main bearings onto the bearing caps and rear cap. Lubricate and install seals on the rear cap before attaching it to the block.
3. Attach the remaining bearing caps and tighten the bolts to specification. Check crankshaft end play and install connecting rods, pistons, and remaining components.
Caterpillar Cat 312D L Excavator (Prefix HCW) Service Repair Manual (HCW00001...ufjksemd8ujd
This document provides instructions for installing the crankshaft in a Caterpillar 312D or 312D L excavator. It involves the following steps:
1. Install the thrust washer and upper halves of the main bearings in the cylinder block. Lubricate and position the crankshaft onto the bearings.
2. Install the lower main bearings onto the bearing caps and rear cap. Lubricate and install seals on the rear cap before attaching it to the block.
3. Attach the remaining bearing caps and tighten the bolts to specification. Check crankshaft end play and install connecting rods, pistons, and remaining components.
Caterpillar Cat 312D L Excavator (Prefix HCW) Service Repair Manual (HCW00001...8ufjsekddm8u
This document provides instructions for installing the crankshaft in a Caterpillar 312D or 312D L excavator. It involves the following steps:
1. Install the thrust washer and upper halves of the main bearings in the cylinder block. Lubricate and position the crankshaft onto the bearings.
2. Install the lower main bearings onto the bearing caps and rear cap. Lubricate and install seals on the rear cap before attaching it to the block.
3. Attach the remaining bearing caps and tighten the bolts to specification. Check crankshaft end play and install connecting rods, pistons, and remaining components.
Caterpillar Cat 312D L Excavator (Prefix HCW) Service Repair Manual (HCW00001...prmy389342
1) The document provides instructions for installing the crankshaft on a C4.2 engine. Steps include installing thrust washers, bearings, seals, and caps.
2) Crankshaft end play is checked after installation using a dial indicator. Connecting rods and pistons are then installed.
3) The procedure describes checking crankshaft rotation and installing remaining components like the oil supply tube to complete the crankshaft installation.
Caterpillar Cat 312D L Excavator (Prefix HCW) Service Repair Manual (HCW00001...f8usejkddmmd
1) The document provides instructions for installing the crankshaft on a C4.2 engine. Steps include installing thrust washers, bearings, seals, and caps.
2) Crankshaft end play is checked after installation using a dial indicator. Connecting rods and pistons are then installed.
3) The procedure describes checking crankshaft rotation and installing remaining components like the oil supply tube to complete the crankshaft installation.
1) The document provides instructions for installing the crankshaft on a C4.2 engine. Steps include installing thrust washers, bearings, seals, and caps.
2) Crankshaft end play is checked after installation using a dial indicator. Connecting rods and pistons are then installed.
3) The procedure describes checking crankshaft rotation and installing remaining components like the oil supply tube to complete the crankshaft installation.
This document provides instructions for installing the crankshaft in a Caterpillar 312D or 312D L excavator. It involves the following steps:
1. Install the thrust washer and upper halves of the main bearings in the cylinder block. Lubricate and position the crankshaft onto the bearings.
2. Install the lower main bearings onto the bearing caps and rear cap. Lubricate and install seals in the rear cap grooves.
3. Install the bearing caps and tighten the bolts to specification. Check crankshaft end play and install the connecting rods, pistons, and remaining components.
Caterpillar cat 312 d l excavator (prefix hcw) service repair manual (hcw0000...ikdkdmdm
This document provides instructions for installing the crankshaft in a Caterpillar 312D or 312D L excavator. It involves the following steps:
1. Install the thrust washer and upper halves of the main bearings in the cylinder block. Lubricate and position the crankshaft onto the bearings.
2. Install the lower main bearings onto the bearing caps and rear cap. Lubricate and install seals in the rear cap grooves.
3. Install the bearing caps and tighten the bolts to specification. Check crankshaft end play and install connecting rods, pistons, and remaining components.
Caterpillar cat 312 d excavator (prefix hcw) service repair manual (hcw00001 ...ikdkdmdm
1) The document provides instructions for installing the crankshaft on a C4.2 engine. Steps include installing thrust washers, bearings, seals, and caps.
2) Crankshaft end play is checked after installation using a dial indicator. Connecting rods and pistons are then installed.
3) The procedure describes checking crankshaft rotation and installing remaining components like the oil supply tube to complete the crankshaft installation.
1) The document provides instructions for installing the crankshaft on a C4.2 engine. Steps include installing thrust washers, bearings, seals, and caps.
2) Crankshaft end play is checked after installation using a dial indicator. Connecting rods and pistons are then installed.
3) The procedure describes checking crankshaft rotation and installing remaining components like the oil supply tube to complete the crankshaft installation.
1) The document provides instructions for installing the crankshaft on a C4.2 engine. Steps include installing thrust washers, bearings, seals, and caps.
2) Crankshaft end play is checked after installation using a dial indicator. Connecting rods and pistons are then installed.
3) The procedure describes checking crankshaft rotation and installing remaining components like the oil supply tube to complete the crankshaft installation.
This document provides instructions for installing the crankshaft in a Caterpillar 312D or 312D L excavator. It involves the following steps:
1. Install the thrust washer and upper halves of the main bearings in the cylinder block. Lubricate and position the crankshaft onto the bearings.
2. Install the lower main bearings onto the bearing caps and rear cap. Lubricate and install seals on the rear cap before attaching it to the block.
3. Attach the remaining bearing caps and tighten the bolts to specification. Check crankshaft end play and install connecting rods, pistons, and remaining components.
1) The document provides instructions for installing the crankshaft on a C4.2 engine. Steps include installing thrust washers, bearings, seals, and caps.
2) Crankshaft end play is checked after installation using a dial indicator. Connecting rods and pistons are then installed.
3) The procedure describes checking crankshaft rotation and installing remaining components like the oil supply tube to complete the crankshaft installation.
Caterpillar Cat 312D L Excavator (Prefix HCW) Service Repair Manual (HCW00001...km7seydwuhdw
This document provides instructions for installing the crankshaft in a Caterpillar 312D or 312D L excavator. It involves the following steps:
1. Install the thrust washer and upper halves of the main bearings in the cylinder block. Lubricate and position the crankshaft onto the bearings.
2. Install the lower main bearings onto the bearing caps and rear cap. Lubricate and install seals in the rear cap grooves.
3. Install the bearing caps and tighten the bolts to specification. Check crankshaft end play and install the connecting rods, pistons, and remaining components.
Similar to Caterpillar cat 311 d lrr excavator (prefix dwr) service repair manual (dwr00001 and up) (20)
Caterpillar cat 130 g motor grader (prefix 74v) service repair manual (74v023...dkdmidkkdk
This document provides instructions for removing and installing a flywheel housing on a 130G motor grader with a 3304 engine. It describes using link brackets and removing the flywheel and crankshaft rear seal first. The procedure then explains loosening and removing housing bolts and removing the flywheel housing. Reinstallation involves cleaning the housing, installing new gaskets, and tightening bolts to the specified torque.
Caterpillar cat 130 g motor grader (prefix 74v) service repair manual (74v016...dkdmidkkdk
1) The document provides instructions for disassembling and assembling the fuel injection pump housing of a Caterpillar 3304 engine. It describes removing components like the fuel rack, lifters, bearings, and installing new or original parts.
2) Directions are given for assembling the housing, including pressing in bearings with tools and installing the camshaft, washer, and snap ring. Lifters and the fuel rack are also reinstalled.
3) A separate section provides steps for installing the fuel injection pump housing and governor on the engine, ensuring proper timing using timing pins and tools.
Caterpillar cat 130 g motor grader (prefix 74v) service repair manual (74v000...dkdmidkkdk
This document provides instructions for removing and installing the cylinder head and spacer plate on a Caterpillar 130G motor grader. The removal process involves disconnecting various components like fuel lines, exhaust manifolds, and pushrods. The cylinder head is then removed using lifting devices. For installation, the gaskets and cylinder head are positioned and bolted down in a specific tightening sequence. The pushrods, rocker arms, and other parts are then reinstalled. Adjustments are made to valve lash clearances before securing remaining components.
Caterpillar cat 130 g motor grader (prefix 12w) service repair manual (12w010...dkdmidkkdk
The document provides instructions for installing the cylinder head on a 130G MOTOR GRADER with a 3304 engine. The instructions include: cleaning and preparing the cylinder head and block mating surfaces, installing a new gasket and tightening the head bolts in a specific sequence, installing related components like pushrods and rocker arms, adjusting valve lash, and reinstalling intake and cooling system components. Separate instructions are also provided for installing the spacer plate and water directors.
Caterpillar cat 130 g motor grader (prefix 12w) service repair manual (12w006...dkdmidkkdk
This document provides instructions for disassembling and assembling the governor of a 130G motor grader. It includes:
1) A list of required tools and 34 steps to disassemble the governor and its components.
2) 34 assembly steps, beginning with installing races and bearings on the camshaft and ending by compressing a spring to install a ring. Precautions are given to keep parts clean and replace worn components.
3) Illustrations accompany many steps to show part locations and orientations.
Caterpillar cat 120 k series 2 motor grader (prefix szs) service repair manua...dkdmidkkdk
The document provides instructions for assembling the service brake on a 120K Series 2 Motor Grader. It describes 28 steps to install components like seals, springs, discs and housings. Special tools are required and cleanliness is important. Finally, the brake is tested for leaks before installation is complete.
Caterpillar cat 120 k motor grader (prefix szn) service repair manual (szn000...dkdmidkkdk
The document provides instructions for disassembling and assembling the final drive and transmission oil filter base of a 120K Motor Grader. Key steps include:
1. Removing the transmission oil filter base by disconnecting hose assemblies and harness assemblies and removing bolts.
2. Assembling the final drive by installing bearings, seals, sprockets, and other components in the specified order and torquing bolts and nuts to the proper specifications.
3. Cleaning all parts thoroughly before assembly to prevent contamination.
Caterpillar cat 120 h es motor grader (prefix 6nm) service repair manual (6nm...dkdmidkkdk
The document provides instructions for removing and installing various components of the power train on a 120H ES motor grader, including the parking brake, tandem drive housings, drive sprockets, and final drives. The procedures describe draining transmission oil, removing guards and housings, and installing seals, plates, and bolts in the specified order and with proper torque specifications. Safety precautions are provided, such as releasing air pressure from lines and tanks before disconnection.
Caterpillar cat 120 g motor grader (prefix 11w) service repair manual (11w012...dkdmidkkdk
This document provides instructions for removing and installing the front gear group on a 120G Motor Grader. It describes removing bolts, plates, gears and a shield to access the gears. Installation involves cleaning surfaces, installing new gaskets, aligning gears with marks and tightening bolts to the specified torques. Tools and torque specifications are provided.
Caterpillar cat 120 g motor grader (prefix 11w) service repair manual (11w010...dkdmidkkdk
This document provides instructions for removing and installing various engine components on a Caterpillar 3304 engine, including:
- Removing and installing the cylinder head, which involves removing fuel lines, exhaust manifolds, rocker shafts, and bolts holding the head to the block.
- Removing and installing the spacer plate beneath the cylinder head, which requires replacing gaskets and seals.
- Removing and installing water directors in the cylinder head, cleaning parts thoroughly.
The document provides detailed step-by-step instructions and illustrations for each procedure. Safety notices are included to handle fluids properly and avoid contaminating parts.
Caterpillar cat 120 g motor grader (prefix 4hd) service repair manual (4hd000...dkdmidkkdk
This document provides instructions for removing and installing the fuel injection pump housing and governor of a 120G Motor Grader. It is a 3 part process:
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This document provides disassembly instructions for the rear axle, differential, and final drive of a 16M motor grader in 50 steps. It details removing components such as sprockets, bearings, seals, gears, housings, and shafts. Precautions are given to note shim quantities and orders. Tools required include link brackets, sleeves, pullers, bolts, sockets, and presses. Personnel are warned of component weights up to approximately 1588 kg to avoid injury.
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2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 311D LRR EXCAVATOR DWR
Configuration: 311D LRR Excavator DWR00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i02510046
Pistons and Connecting Rods - Install
SMCS - 1225-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-6684 Piston Ring Compressor 1
B 6V-9120 Socket(1)
1
(1)
Tool (B) is a 46 mm socket.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: Refer to Disassembly and Assembly, "Connecting Rod Bearings - Install" for the inspection
procedure of the connecting rod bearings and the crankshaft connecting rod journals.
1. Put clean engine oil on the crankshaft journals and on the inside of the cylinder bores. Put
clean engine oil on the piston rings and the connecting rod bearings.
2. Use Tooling (B) to rotate the crankshaft until the bearing journals are at the bottom center.
The bearing journals that are at the bottom center are for the piston installation.
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3. Illustration 1 g00524492
(A) End gap for No. 1 ring (top compression ring)
(B) End gap for No. 2 ring (intermediate compression ring)
(C) End gap for oil control ring
(X) Camshaft side of engine block
(Y) Side of engine with combustion chamber
3. Move the piston rings on the pistons until the ring openings are separated by approximately
120 degrees.
Illustration 2 g00534944
4. Put the piston in the cylinder liner. Align the identification marks on the top of the piston to
the camshaft side of the cylinder block. Put Tooling (A) in position on the cylinder block
and compress the piston rings.
5. Align the piston and connecting rod with the crankshaft. Use a soft faced hammer to tap the
piston into the cylinder bore until Tool (A) comes off the piston.
Note: Ensure that Tooling (A) is installed correctly in order to allow the piston and the
connecting rod to easily slip into the cylinder block.
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4. Note: Use tape or rubber tubing on connecting rod bolts to protect the crankshaft journals.
The sharp edges of the connecting rod bolts could damage the surface of the connecting rod
journal.
6. Before the connecting rod contacts the crankshaft, install the rod bearing upper half in the
respective connecting rod. Make sure that the bearing tab properly engages with the slot in
the connecting rod.
7. Place clean engine oil on the surface of the upper half of the connecting rod bearing. Guide
the connecting rod into position on the crankshaft.
8. Install the lower half of the connecting rod bearing in the correspondingly marked
connecting rod cap. Put clean engine oil on the surface of the lower half of the connecting
rod bearing and on the connecting rod bolts.
Illustration 3 g00534937
9. Install connecting rod cap (2) and connecting rod nuts (1). Tighten both of the nuts to a
torque of 103 ± 5 N·m (76 ± 4 lb ft).
10. Repeat Steps 1 through 9 for the remainder of the piston and connecting rods.
End By:
a. Install the oil supply tube. Refer to Disassembly and Assembly, "Crankshaft - Install".
b. Install the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove
and Install".
c. Install the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Nov 28 08:54:09 UTC+0800 2020
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5. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 311D LRR EXCAVATOR DWR
Configuration: 311D LRR Excavator DWR00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i01650751
Connecting Rod Bearings - Remove
SMCS - 1219-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-9120 Socket(1)
1
(1)
Tool (A) is a 46 mm socket.
Start By:
a. Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove
and Install".
b. Remove the oil supply tube. Refer to Disassembly and Assembly, "Crankshaft - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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6. Illustration 1 g00534937
1. Use Tool (A) to rotate the crankshaft until two of the pistons are at the bottom center.
Remove connecting rod nuts (1) from the connecting rod. Remove connecting rod cap (2)
for one connecting rod.
2. Remove the lower half of the connecting rod bearing from connecting rod cap (2).
3. Remove the upper half of the connecting rod bearing from the connecting rod. Push the
connecting rod away from the crankshaft, if necessary.
Note: Use tape or rubber tubing on connecting rod bolts to protect the crankshaft journals.
The sharp edges of the connecting rod bolts could damage the crankshaft journals.
Note: Ensure that identification marks are on the connecting rod, the connecting rod cap
and the connecting rod bearing. The identification marks must be on the bearing tab side for
installation purposes.
4. Repeat Steps 1 through 3 for the remaining connecting rod bearings.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Nov 28 08:55:05 UTC+0800 2020
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7. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 311D LRR EXCAVATOR DWR
Configuration: 311D LRR Excavator DWR00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i01576846
Connecting Rod Bearings - Install
SMCS - 1219-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-9120 Socket(1)
1
(1)
Tool (A) is a 46 mm socket.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
When the connecting rod caps are installed, ensure that the
identification marks are aligned.
Note: Refer to Specifications, "Connecting Rod Bearing Journal" for information on bearing
clearance checks.
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8. Illustration 1 g00586406
1. Clean the bearing surface of connecting rod (5) and connecting rod cap (2). Ensure that the
number on connecting rod cap (2) matches the number on connecting rod (5).
2. Clean upper connecting rod bearing (4) and lubricate the bearing face with clean engine oil.
3. Clean lower connecting rod bearing (3) and lubricate the bearing face with clean engine oil.
Note: Align the tabs on the back of the connecting rod bearings with the tab grooves in the
connecting rod.
4. Use Tool (A) to rotate the crankshaft until two of the connecting rod journals are at the
bottom center. Install upper connecting rod bearing (4) in connecting rod (5).
5. Pull connecting rod (5) into position against the crankshaft.
6. Install lower connecting rod bearing (3) in connecting rod cap (2).
7. Put clean engine oil on the connecting rod bolts.
Illustration 2 g00534937
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9. 8. Install two nuts (1) on connecting rod cap (2). Tighten the connecting rod nuts to a torque of
103 ± 5 N·m (76 ± 4 lb ft).
9. Repeat Steps 1 through 8 for the installation of the remaining connecting rod bearings.
End By:
a. Install the oil supply tube. Refer to Disassembly and Assembly, "Crankshaft - Install".
b. Install the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove
and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Nov 28 08:56:01 UTC+0800 2020
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10. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 311D LRR EXCAVATOR DWR
Configuration: 311D LRR Excavator DWR00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i03706861
Crankshaft Main Bearings - Remove and Install
SMCS - 1203-010
Removal Procedure
Start By:
A. Remove the crankshaft. Refer to Disassembly and Assembly, "Crankshaft - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00602470
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11. 1. Remove crankshaft main bearings (1) (upper shell) from the main bearing housing of the
engine cylinder block.
2. Remove thrust washers (2) from the cylinder block and from the rear main cap.
Illustration 2 g00602678
3. Remove the lower halves of the crankshaft main bearings (4) from the main bearing cap
(3) .
Note: Be careful not to damage the bearings. Mark each main bearing in order to ensure
installation in the original location.
Note: Check the condition of the crankshaft main bearings. Refer to the Guideline For
Reusable Parts, SEBF8009, "Main and Connecting Rod Bearings" or refer to the Guideline
For Reusable Parts, SEBV0544, "Engine Bearings and Crankshafts".
Note: Refer to the Specifications Module, "Main Bearing Journal" for more information on
crankshaft main bearings and the main bearing journals.
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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12. Illustration 3 g00602470
1. Install the upper halves of the crankshaft main bearings (1) in the main bearing housing of
the cylinder block.
Note: Ensure that the main bearing tab fits in the tab groove of the bearing housing of the
cylinder block.
2. Install thrust washers (2) into the cylinder block and the rear main cap.
Note: Install the thrust washers with the oil grooves toward the outside.
Illustration 4 g00602678
3. Install the lower halves of the crankshaft main bearings (4) into the crankshaft main bearing
caps (3) .
Note: Ensure that the main bearing tab fits in the tab groove of the crankshaft main bearing
cap.
End By: Install the crankshaft. Refer to Disassembly and Assembly, "Crankshaft - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Nov 28 08:56:57 UTC+0800 2020
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13. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 311D LRR EXCAVATOR DWR
Configuration: 311D LRR Excavator DWR00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i02770396
Crankshaft - Remove
SMCS - 1202-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-9120 Socket (1)
1
( 1 )
Tooling (A) is a 46 mm socket.
Start By:
A. Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) -
Remove".
B. Remove the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear
Seal - Remove".
C. Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing -
Remove and Install".
D. Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove
and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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14. Illustration 1 g01385561
1. Remove bolts (2) from oil supply tube (1). Remove oil supply tube (1) and the O-ring seal
from the engine cylinder block.
Illustration 2 g01377302
2. Install nut (3) and the washer onto the crankshaft. Use Tooling (A) in order to turn the
crankshaft.
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15. Illustration 3 g01385745
3. Remove nuts and bolts (4) that secure connecting rod caps (5) to the connecting rods.
Remove connecting rod caps (5) from the connecting rods.
Note: Be careful not to damage the bearings. Mark each connecting rod cap and the bearing
in order to ensure installation in the original location.
Note: Apply tape or rubber tubing to the connecting rod bolts.
4. Carefully push the connecting rods and the pistons into the top of the bores.
Illustration 4 g01385754
5. Remove bolts (6) that secure crankshaft main bearing caps (7) and rear main bearing cap (8)
in position in the engine cylinder block. Remove crankshaft main bearing caps (7) and rear
main bearing cap (8) from the engine.
Note: Be careful not to damage the bearings. Mark each crankshaft main bearing cap and
the bearing in order to ensure installation in the original location.
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16. Illustration 5 g01377324
This Illustration is of the rear main bearing cap.
6. Remove seals (9), thrust washers (10), and main bearing (11) from rear main bearing cap
(8). Remove main bearings (11) from crankshaft main bearing caps (7) (not shown).
Illustration 6 g01377339
Typical Example
7. Attach a suitable lifting device to crankshaft (12). The weight of crankshaft (12) is
approximately 40 kg (88 lb). Use the suitable lifting device in order to remove crankshaft
(12) .
Note: Be careful not to damage the finished surfaces on crankshaft (12) .
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17. Illustration 7 g01377349
8. Remove the upper halves of crankshaft main bearings (13). Remove thrust washer (14) .
Note: Note the orientation of thrust washer (14) for assembly purposes.
Illustration 8 g01377357
9. If necessary, use a suitable hammer and a suitable chisel in order to remove wear sleeve
(15) for the crankshaft rear seal. Hold the suitable chisel at right angles to the surface of the
wear sleeve. Tap the wear sleeve in three places. You can remove the wear sleeve once the
tension is released.
Note: When you are removing the wear sleeve, take extreme care not to damage the
crankshaft.
Note: Take extreme care not to damage the wear sleeve, if it is not necessary to remove the
wear sleeve.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Nov 28 08:57:52 UTC+0800 2020
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18. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 311D LRR EXCAVATOR DWR
Configuration: 311D LRR Excavator DWR00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i02770970
Crankshaft - Install
SMCS - 1202-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-9120 Socket (1)
1
B 8T-5096 Dial Indicator 1
C 8T-9022 Silicone Gasket 1
D 198-9113 Seal Installer 1
( 1 )
Tooling (A) is a 46 mm socket.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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19. Illustration 1 g01377349
1. Install thrust washer (14) on the rear face of the crankshaft with the oil groove toward the
outside.
2. Position the upper halves of crankshaft main bearings (13) in the cylinder block. Install the
bearings with the main bearing tabs in the correct position. Lubricate the bearings with
clean engine oil.
Illustration 2 g01377339
3. Lubricate the crankshaft journals with clean engine oil. Attach a suitable lifting device to
crankshaft (12). The weight of crankshaft (12) is approximately 40 kg (88 lb). Use the
suitable lifting device in order to position crankshaft (12) onto the upper halves of the
crankshaft main bearings.
Note: Be careful not to damage the finished surfaces on the crankshaft.
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20. Illustration 3 g01377519
This Illustration is of the rear main bearing cap.
4. Install main bearings (11) onto crankshaft main bearing caps (7) (not shown). Install main
bearing (11) onto rear main bearing cap (8). Install bearings (11) with the main bearing tabs
in the correct position. Lubricate main bearings (11) with clean engine oil.
5. Install thrust washers (10) onto rear main bearing cap (8). Make sure that the oil grooves on
thrust washers (10) are facing away from rear main bearing cap (8) .
Illustration 4 g01377377
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21. Illustration 5 g01385779
6. Apply Tooling (C) to the corners and the sides of rear main bearing cap (8). Install rear
main bearing cap (8) to the cylinder block so that the rear face is even with the rear face of
the cylinder block.
7. Apply soapy water to seals (9). Position seals (9) in the grooves on rear main bearing cap
(8) with the rounded edges of seals (9) toward the outside. Use Tooling (D) in order to push
seals (9) into position. This will reduce the risk of damaging the metal cores of seals (9).
Apply Tooling (C) around seals (9). Cut off any excess length of seals (9) .
Illustration 6 g01385754
8. Install crankshaft main bearing caps (7). Put clean engine oil on the threads of new main
bearing cap bolts (6). Install main bearing cap bolts (6). Tighten main bearing cap bolts (6)
evenly to a torque of 137 ± 5 N·m (101 ± 4 lb ft).
Note: Ensure that crankshaft main bearing caps (7) are installed in the original locations.
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22. Illustration 7 g01377571
9. Check the end play of the crankshaft with Tooling (B). The end play must be 0.100 to 0.264
mm (0.0039 to 0.0104 inch). Refer to the Specification, "Crankshaft" for more information
on crankshaft end play.
Illustration 8 g01385745
Note: Remove tape or rubber tubing from the connecting rod bolts.
10. Apply a light coat of clean engine oil to the connecting rod bearing surfaces and to the
connecting rod journals. Install the connecting rods onto the connecting rod journals.
11. Install the lower half of the connecting bearings into the corresponding connecting rod caps
and install connecting rod caps (5) .
Note: Align the tabs on the back of the connecting rod bearings with the tab grooves in
connecting rod caps (5). Install new bolts (4) and the new nuts. Tighten bolts (4) to a torque
of 103 ± 5 N·m (76 ± 4 lb ft).
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23. 12. Install the pistons and connecting rods. Refer to Disassembly and Assembly, "Pistons and
Connecting Rods - Install".
Illustration 9 g01377302
13. Check for free crankshaft rotation by rotating the crankshaft for two complete revolutions.
Use Tooling (A) on nut (3) in order to rotate the crankshaft.
Illustration 10 g01385561
14. Position oil supply tube (1) and the O-ring seal. Install bolts (2) in order to secure the oil
supply tube to the cylinder block.
End By:
a. Install the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove
and Install".
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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. b. Install the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing -
Remove and Install".
c. Install the crankshaft rear seal, if the crankshaft wear sleeve was removed. Refer to
Disassembly and Assembly, "Crankshaft Rear Seal - Install".
d. Install the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Nov 28 08:58:48 UTC+0800 2020
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26. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 311D LRR EXCAVATOR DWR
Configuration: 311D LRR Excavator DWR00001-UP (MACHINE) POWERED BY C4.2 Engine
Disassembly and Assembly
C4.2 Engine for Caterpillar Built Machines
Media Number -KENR8105-04 Publication Date -01/06/2013 Date Updated -12/06/2013
i01131265
Crankshaft Gear - Remove and Install
SMCS - 1204-010-GE
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
1P-0820 Hydraulic Puller 1
9U-6600 Hand Hydraulic Pump 1
0S-2398 Step Plate 1
3H-0468 Puller Plate 4
8B-7549 Puller Leg 2
1B-4207 Full Nut 2
8B-7551 Bearing Puller 1
Start By:
a. Remove the crankshaft. Refer to Disassembly and Assembly, "Crankshaft - Remove".
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27. Illustration 1 g00541880
1. Use Tool (A) to remove crankshaft gear (1) from crankshaft (2).
Note: Do not remove the gear by tapping with a hammer.
Note: Be careful not to damage the finished surfaces on the crankshaft.
2. Check the key on the crankshaft. If the key is damaged, use a new part for replacement.
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Always wear protective gloves when handling parts that have been
heated.
1. Use an oven and heat the crankshaft gear to a temperature of about 100 °C (212 °F). The
crankshaft gear is heated in order to ease installation of the crankshaft gear.
Wear eye protection in order to prevent possible personal injury while
performing the following steps.
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