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 to turn the crank, and removing main bearing caps.
Caterpillar cat 323 d l excavator (prefix nzf) service repair manual (nzf0000...fjjsekmsmmes
This service manual provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using special tools to compress the valve springs, remove the keepers, and access the valves. The springs must be removed and installed in pairs per cylinder to ensure proper valve timing. Technicians are advised to clean all parts thoroughly and position the pistons carefully before compressing the springs.
Caterpillar cat 323 d l excavator (prefix wne) service repair manual (wne0000...fjskksmem
The document provides instructions for installing the crankshaft in a Caterpillar C6.4 engine:
1. Thrust washers and main bearings are installed in the cylinder block and bearing caps.
2. The crankshaft is positioned onto the main bearings using a lifting device.
3. Main bearing caps with bearings are installed and torqued to specifications.
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 232 d skid steer loader (prefix dpr) service repair manual (d...ufjjskekkmde
1. The document provides instructions for removing and installing a cylinder head and valve lifter group on a Caterpillar C2.2 engine.
2. The removal procedure includes draining coolant and removing components like the exhaust manifold, fuel injectors, and pushrods before loosening and removing cylinder head bolts.
3. The installation procedure specifies cleaning surfaces, installing a new cylinder head gasket, tightening bolts in the correct sequence, and installing other components like the valve lifters after installing the cylinder head.
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 320 e lrr excavator (prefix pnl) service repair manual (pnl00...fujdfjjkskekme
1) The document provides instructions for removing and installing a front cover on a Caterpillar C6.6 engine.
2) It describes using various tools to remove bolts and separate the front cover from the front housing. The front seal and gasket must also be removed.
3) Cleaning surfaces and installing a new gasket and seal are covered. Alignment tools are used to correctly position the new front cover assembly before tightening bolts.
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.
Kawasaki 80 z7 wheel loader parts catalogue manual (serial no. 80c6 5001 and up)fjskekdmjekm
This document is a parts catalog for a wheel loader model 80Z7 powered by a Cummins QSB6.7 engine. It contains over 400 parts listed by category including the engine, power train, chassis, cab, electric system, hydraulic system, loader attachment, tools, and name plates. Each part lists the applicable model, mark, and serial number it is associated with.
Caterpillar cat 323 d l excavator (prefix nzf) service repair manual (nzf0000...fjjsekmsmmes
This service manual provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C6.6 engine. The procedure involves using special tools to compress the valve springs, remove the keepers, and access the valves. The springs must be removed and installed in pairs per cylinder to ensure proper valve timing. Technicians are advised to clean all parts thoroughly and position the pistons carefully before compressing the springs.
Caterpillar cat 323 d l excavator (prefix wne) service repair manual (wne0000...fjskksmem
The document provides instructions for installing the crankshaft in a Caterpillar C6.4 engine:
1. Thrust washers and main bearings are installed in the cylinder block and bearing caps.
2. The crankshaft is positioned onto the main bearings using a lifting device.
3. Main bearing caps with bearings are installed and torqued to specifications.
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 232 d skid steer loader (prefix dpr) service repair manual (d...ufjjskekkmde
1. The document provides instructions for removing and installing a cylinder head and valve lifter group on a Caterpillar C2.2 engine.
2. The removal procedure includes draining coolant and removing components like the exhaust manifold, fuel injectors, and pushrods before loosening and removing cylinder head bolts.
3. The installation procedure specifies cleaning surfaces, installing a new cylinder head gasket, tightening bolts in the correct sequence, and installing other components like the valve lifters after installing the cylinder head.
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 320 e lrr excavator (prefix pnl) service repair manual (pnl00...fujdfjjkskekme
1) The document provides instructions for removing and installing a front cover on a Caterpillar C6.6 engine.
2) It describes using various tools to remove bolts and separate the front cover from the front housing. The front seal and gasket must also be removed.
3) Cleaning surfaces and installing a new gasket and seal are covered. Alignment tools are used to correctly position the new front cover assembly before tightening bolts.
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.
Kawasaki 80 z7 wheel loader parts catalogue manual (serial no. 80c6 5001 and up)fjskekdmjekm
This document is a parts catalog for a wheel loader model 80Z7 powered by a Cummins QSB6.7 engine. It contains over 400 parts listed by category including the engine, power train, chassis, cab, electric system, hydraulic system, loader attachment, tools, and name plates. Each part lists the applicable model, mark, and serial number it is associated with.
Caterpillar cat d5 htsk ii track skidder (prefix 7eg) service repair manual (...ufjjsjekkmdme
The document provides instructions for removing and installing various engine components on a Caterpillar D5H Track-Type Skidder including:
- Removing and installing valves, valve guides, valve seat inserts, and water directors
- Removing and installing pistons, connecting rods, and piston rings
- Detailed steps are given for disassembling and assembling pistons and connecting rods
The instructions are part of a service repair manual for technicians performing maintenance on the skidder's 3304 engine.
Caterpillar cat 262 d skid steer loader (prefix lst) service repair manual (l...fusjejedrfjskekem
This document provides instructions for installing a fuel injection pump and governor on a 262D skid steer loader with a C3.3B engine. The procedure involves 18 steps: 1) installing bearings on the fuel camshaft, 2) installing various parts like the retaining plate and key, 3) positioning the fuel camshaft and installing bolts, 4) installing the gear, nut and governor weights, 5) installing governor parts like the lever assembly, springs and pin, 6) positioning the governor housing and installing bolts, 7) inspecting the installed pump and governor, and 8) installing tubes to complete the job. The document also provides instructions for removing and installing the fuel injection pump, which involves disconnecting
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 305 cr mini hydraulic excavator (prefix dgt) service repair m...fjskekfseik
The document provides instructions for removing the swivel on a 305CR Mini Hydraulic Excavator. It lists the required tools and notes to release hydraulic pressure and remove the cab first. The procedure involves using plugs and caps to seal ports while removing 4 bolts to detach the swivel assembly.
Caterpillar cat 323 d l excavator (prefix sdc) service repair manual (sdc0000...fjskksmem
The document provides step-by-step instructions for disassembling and assembling a travel motor. It begins with disassembly instructions, listing 27 steps to remove components such as the head, check valves, fittings, seals, brake piston, plates, and shaft. It then provides assembly instructions in 25 steps, listing the components to be installed in reverse order, and noting to clean parts and apply oil or seals at various steps. Precise positioning and alignment of parts is emphasized to ensure proper reassembly.
Caterpillar cat 320 track type excavator (prefix 9 kk) service repair manual ...cdfzxs
The document provides instructions for removing and installing the idler gear of an excavator engine.
1) Remove the bolt and washer from the idler gear shaft. Remove the thrust plate from the shaft.
2) Use a puller tool to remove the idler gear from the shaft.
3) To install the idler gear, align timing marks between gears and slide the idler gear onto the shaft. Install the thrust plate and bolt.
Caterpillar cat 320 d l excavator (prefix klm) service repair manual (klm0000...fujsjefjwekskemm
This document provides instructions for removing the crankshaft front seal from a Caterpillar C6.4 engine. The procedure involves using a slide hammer puller tool to remove the seal. Technicians are advised to keep all parts clean and free of contaminants to prevent premature wear. The instructions are part of a service manual for Caterpillar 320D and 320D L excavators.
Caterpillar cat 312 c l excavator (prefix dbn) service repair manual (dbn0000...fksjksmmde
The document provides instructions for removing and installing a fuel injection pump on a Caterpillar 3064 engine. It describes:
1) Removing the fuel lines, access cover, and mounting bolts to detach the pump.
2) Installing a new gasket and securing bolts to reattach the pump, ensuring proper alignment.
3) Reconnecting the fuel lines once the pump is secured.
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.
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 d5 htsk ii track skidder (prefix 7eg) service repair manual (...ufjjsjekkmdme
The document provides instructions for removing and installing various engine components on a Caterpillar D5H Track-Type Skidder including:
- Removing and installing valves, valve guides, valve seat inserts, and water directors
- Removing and installing pistons, connecting rods, and piston rings
- Detailed steps are given for disassembling and assembling pistons and connecting rods
The instructions are part of a service repair manual for technicians performing maintenance on the skidder's 3304 engine.
Caterpillar cat 262 d skid steer loader (prefix lst) service repair manual (l...fusjejedrfjskekem
This document provides instructions for installing a fuel injection pump and governor on a 262D skid steer loader with a C3.3B engine. The procedure involves 18 steps: 1) installing bearings on the fuel camshaft, 2) installing various parts like the retaining plate and key, 3) positioning the fuel camshaft and installing bolts, 4) installing the gear, nut and governor weights, 5) installing governor parts like the lever assembly, springs and pin, 6) positioning the governor housing and installing bolts, 7) inspecting the installed pump and governor, and 8) installing tubes to complete the job. The document also provides instructions for removing and installing the fuel injection pump, which involves disconnecting
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 305 cr mini hydraulic excavator (prefix dgt) service repair m...fjskekfseik
The document provides instructions for removing the swivel on a 305CR Mini Hydraulic Excavator. It lists the required tools and notes to release hydraulic pressure and remove the cab first. The procedure involves using plugs and caps to seal ports while removing 4 bolts to detach the swivel assembly.
Caterpillar cat 323 d l excavator (prefix sdc) service repair manual (sdc0000...fjskksmem
The document provides step-by-step instructions for disassembling and assembling a travel motor. It begins with disassembly instructions, listing 27 steps to remove components such as the head, check valves, fittings, seals, brake piston, plates, and shaft. It then provides assembly instructions in 25 steps, listing the components to be installed in reverse order, and noting to clean parts and apply oil or seals at various steps. Precise positioning and alignment of parts is emphasized to ensure proper reassembly.
Caterpillar cat 320 track type excavator (prefix 9 kk) service repair manual ...cdfzxs
The document provides instructions for removing and installing the idler gear of an excavator engine.
1) Remove the bolt and washer from the idler gear shaft. Remove the thrust plate from the shaft.
2) Use a puller tool to remove the idler gear from the shaft.
3) To install the idler gear, align timing marks between gears and slide the idler gear onto the shaft. Install the thrust plate and bolt.
Caterpillar cat 320 d l excavator (prefix klm) service repair manual (klm0000...fujsjefjwekskemm
This document provides instructions for removing the crankshaft front seal from a Caterpillar C6.4 engine. The procedure involves using a slide hammer puller tool to remove the seal. Technicians are advised to keep all parts clean and free of contaminants to prevent premature wear. The instructions are part of a service manual for Caterpillar 320D and 320D L excavators.
Caterpillar cat 312 c l excavator (prefix dbn) service repair manual (dbn0000...fksjksmmde
The document provides instructions for removing and installing a fuel injection pump on a Caterpillar 3064 engine. It describes:
1) Removing the fuel lines, access cover, and mounting bolts to detach the pump.
2) Installing a new gasket and securing bolts to reattach the pump, ensuring proper alignment.
3) Reconnecting the fuel lines once the pump is secured.
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.
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.
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.
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.
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Caterpillar cat 320 d lrr excavator (prefix zgb) service repair manual (zgb00...fjjsekkdmme
This document provides instructions for removing and installing the valve mechanism cover base on a 320D LRR excavator with a C6.4 engine. The removal procedure involves removing clips and disconnecting harnesses from the electronic unit injectors, then removing bolts to take off the cover base. The installation procedure specifies tightening bolts and reconnecting harnesses in the reverse order. Precautions are given to keep parts clean and prevent damage from contaminants.
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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.
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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.
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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.
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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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