The document provides instructions for installing a crankshaft front seal on a 312C L excavator. It describes:
1) Drilling three holes in the old seal and using a slide hammer puller to remove it, being careful not to damage the crankshaft flange.
2) Cleaning the crankshaft flange surface and applying a retaining compound.
3) Using an installer tool to push the new seal into place until it is fully seated on the crankshaft flange.
The summary covers the key steps for removing the old seal and installing the new one in 3 sentences while maintaining the essential details.
Caterpillar cat 312 c l excavator (prefix cba) service repair manual (cba0120...fjskkksmemm
The document provides instructions for removing and installing various engine components on Caterpillar 312C and 312C L excavators, including:
- Installing a crankshaft rear seal using a specific tool and applying retaining compound to mating parts.
- Removing and installing a flywheel housing which requires removing bolts and installing a new gasket.
- Removing a crankshaft pulley using a puller tool and removing a wear sleeve with a chisel if needed.
- Removing a crankshaft front seal by drilling holes and using a slide hammer puller.
- Installing a new crankshaft front seal with a specific installer tool.
- Procedures are provided for each
Caterpillar cat 312 c excavator (prefix cba) service repair manual (cba01201 ...fjskkksmemm
The document provides instructions for removing and installing various engine components on Caterpillar 312C and 312C L excavators, including:
- Installing a crankshaft rear seal using a specific tool and applying retaining compound to mating parts.
- Removing and installing a flywheel housing which requires removing bolts and installing a new gasket.
- Removing a crankshaft pulley using a puller tool and removing a wear sleeve with a chisel if needed.
- Removing a crankshaft front seal by drilling holes and using a slide hammer puller.
- Installing a new crankshaft front seal with a specific installer tool.
- Procedures are provided for additional
The document provides instructions for installing a crankshaft rear seal on a 3064 engine. It lists the required tools which include an installer, locator, bolts, and washer. The instructions describe using a primer and retaining compound on the mating parts. It then details using Tool A to install a new wear sleeve with seal by placing it in the installer and pushing it onto the crankshaft until fully seated. It concludes by checking the seal installation and reinstalling the flywheel.
Caterpillar Cat 312C L Excavator (Prefix CBA) Service Repair Manual (CBA01201...tuzhiyou2
The document provides instructions for installing a crankshaft rear seal on a 3064 engine. It lists the required tools which include an installer, locator, bolts, and washer. The instructions describe using a primer and retaining compound on the mating parts. It then details using Tool A to install a new wear sleeve with seal by placing it in the installer and pushing it onto the crankshaft until fully seated. It concludes by checking the seal installation and reinstalling the flywheel.
1. The document provides instructions for removing and installing various parts of a 3064 engine, including the crankshaft rear seal, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear.
2. The procedures include a list of required tools and step-by-step instructions describing how to remove and install each part while keeping parts clean to prevent damage.
3. Technicians are advised to contain fluids, properly dispose of fluids, and apply sealant or oil to mating surfaces during installation to ensure correct assembly and prevent leaks.
Caterpillar Cat 312C L Excavator (Prefix CBA) Service Repair Manual (CBA01201...qfyc504378
1. The document provides instructions for removing and installing various parts of a 3064 engine, including the crankshaft rear seal, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear.
2. The procedures include a list of required tools and step-by-step instructions describing how to remove and install each part while keeping parts clean to prevent damage.
3. Technicians are advised to contain fluids, properly dispose of fluids, and apply sealant or oil to mating surfaces during installation to ensure correct assembly and prevent leaks.
1. The document provides instructions for removing and installing various parts of a 3064 engine, including the crankshaft rear seal, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear.
2. The procedures include a list of required tools and step-by-step instructions describing how to remove and install each part while keeping parts clean to prevent damage.
3. Technicians are advised to contain fluids, properly dispose of fluids, and apply sealant or oil to mating surfaces during installation to ensure correct assembly and prevent leaks.
Caterpillar Cat 312C L Excavator (Prefix CBA) Service Repair Manual (CBA01201...lituo39419496
1. The document provides instructions for removing and installing various parts of a 3064 engine, including the crankshaft rear seal, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear.
2. The procedures include a list of required tools and step-by-step instructions describing how to remove and install each part while keeping parts clean to prevent damage.
3. Technicians are advised to contain fluids, properly dispose of fluids, and apply sealant or oil to mating surfaces during installation to ensure correct assembly and prevent leaks.
Caterpillar cat 312 c l excavator (prefix cba) service repair manual (cba0120...fjskkksmemm
The document provides instructions for removing and installing various engine components on Caterpillar 312C and 312C L excavators, including:
- Installing a crankshaft rear seal using a specific tool and applying retaining compound to mating parts.
- Removing and installing a flywheel housing which requires removing bolts and installing a new gasket.
- Removing a crankshaft pulley using a puller tool and removing a wear sleeve with a chisel if needed.
- Removing a crankshaft front seal by drilling holes and using a slide hammer puller.
- Installing a new crankshaft front seal with a specific installer tool.
- Procedures are provided for each
Caterpillar cat 312 c excavator (prefix cba) service repair manual (cba01201 ...fjskkksmemm
The document provides instructions for removing and installing various engine components on Caterpillar 312C and 312C L excavators, including:
- Installing a crankshaft rear seal using a specific tool and applying retaining compound to mating parts.
- Removing and installing a flywheel housing which requires removing bolts and installing a new gasket.
- Removing a crankshaft pulley using a puller tool and removing a wear sleeve with a chisel if needed.
- Removing a crankshaft front seal by drilling holes and using a slide hammer puller.
- Installing a new crankshaft front seal with a specific installer tool.
- Procedures are provided for additional
The document provides instructions for installing a crankshaft rear seal on a 3064 engine. It lists the required tools which include an installer, locator, bolts, and washer. The instructions describe using a primer and retaining compound on the mating parts. It then details using Tool A to install a new wear sleeve with seal by placing it in the installer and pushing it onto the crankshaft until fully seated. It concludes by checking the seal installation and reinstalling the flywheel.
Caterpillar Cat 312C L Excavator (Prefix CBA) Service Repair Manual (CBA01201...tuzhiyou2
The document provides instructions for installing a crankshaft rear seal on a 3064 engine. It lists the required tools which include an installer, locator, bolts, and washer. The instructions describe using a primer and retaining compound on the mating parts. It then details using Tool A to install a new wear sleeve with seal by placing it in the installer and pushing it onto the crankshaft until fully seated. It concludes by checking the seal installation and reinstalling the flywheel.
1. The document provides instructions for removing and installing various parts of a 3064 engine, including the crankshaft rear seal, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear.
2. The procedures include a list of required tools and step-by-step instructions describing how to remove and install each part while keeping parts clean to prevent damage.
3. Technicians are advised to contain fluids, properly dispose of fluids, and apply sealant or oil to mating surfaces during installation to ensure correct assembly and prevent leaks.
Caterpillar Cat 312C L Excavator (Prefix CBA) Service Repair Manual (CBA01201...qfyc504378
1. The document provides instructions for removing and installing various parts of a 3064 engine, including the crankshaft rear seal, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear.
2. The procedures include a list of required tools and step-by-step instructions describing how to remove and install each part while keeping parts clean to prevent damage.
3. Technicians are advised to contain fluids, properly dispose of fluids, and apply sealant or oil to mating surfaces during installation to ensure correct assembly and prevent leaks.
1. The document provides instructions for removing and installing various parts of a 3064 engine, including the crankshaft rear seal, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear.
2. The procedures include a list of required tools and step-by-step instructions describing how to remove and install each part while keeping parts clean to prevent damage.
3. Technicians are advised to contain fluids, properly dispose of fluids, and apply sealant or oil to mating surfaces during installation to ensure correct assembly and prevent leaks.
Caterpillar Cat 312C L Excavator (Prefix CBA) Service Repair Manual (CBA01201...lituo39419496
1. The document provides instructions for removing and installing various parts of a 3064 engine, including the crankshaft rear seal, flywheel housing, crankshaft pulley, crankshaft front seal, and idler gear.
2. The procedures include a list of required tools and step-by-step instructions describing how to remove and install each part while keeping parts clean to prevent damage.
3. Technicians are advised to contain fluids, properly dispose of fluids, and apply sealant or oil to mating surfaces during installation to ensure correct assembly and prevent leaks.
Caterpillar Cat 312C and 312C L Excavator (Prefix BWH) Service Repair Manual ...fijsekkdmdm2w
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and seal installation using a installer tool.
- Flywheel housing removal by lifting it off with straps after removing bolts, and installation by cleaning the mating surfaces and securing with bolts.
- Crankshaft pulley removal using a puller and installing by securing with a washer and nut.
Caterpillar Cat 312C and 312C L Excavator (Prefix BWH) Service Repair Manual ...zan2736ban
The document provides instructions for removing and installing a crankshaft pulley on a 312C excavator. The removal procedure involves using a puller tool to remove the pulley from the crankshaft. The installation procedure specifies cleaning the crankshaft and pulley, applying retaining compound, and pressing the pulley onto the crankshaft with an installer tool. Torque specifications are provided for securing bolts during reassembly.
Caterpillar Cat 312C L Excavator (Prefix BWH) Service Repair Manual (BWH00001...fusjekkdmdmd2w
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and seal installation using a installer tool.
- Flywheel housing removal by lifting it off with straps after removing bolts, and installation by cleaning the mating surfaces and securing with bolts.
- Crankshaft pulley removal using a puller and installing by securing with a washer and nut.
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and seal installation using a installer tool.
- Flywheel housing removal by lifting it off with straps and removing bolts, and installation by cleaning the mating surfaces and securing with bolts.
- Crankshaft pulley removal using a puller and installing by securing with a washer and nut.
The document provides instructions for removing and installing a crankshaft pulley on a 312C excavator. The removal procedure involves using a puller tool to remove the pulley from the crankshaft. The installation procedure specifies cleaning the crankshaft and pulley, applying retaining compound, and pressing the pulley onto the crankshaft with an installer tool. Torque specifications are provided for securing bolts during reinstallation.
Caterpillar Cat 312C L Excavator (Prefix BWH) Service Repair Manual (BWH00001...f8usejkddmmd
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and installation using a installer tool and retaining compound.
- Flywheel housing removal by lifting it off with straps after removing bolts, and installation by cleaning surfaces and securing with new bolts.
- Crankshaft pulley removal using a puller and chisel if needed, and installation by positioning it and tightening the nut to the specified torque.
Caterpillar cat 312 c excavator (prefix bwh) service repair manual (bwh00001 ...idkkdmmd
The document provides instructions for removing and installing a crankshaft pulley on a 312C excavator. The removal procedure involves using a puller tool to remove the pulley from the crankshaft. The installation procedure specifies cleaning the crankshaft and pulley, applying retaining compound, and pressing the pulley onto the crankshaft with an installer tool. Torque specifications are provided for securing bolts during reinstallation.
Caterpillar Cat 312C L Excavator (Prefix BWH) Service Repair Manual (BWH00001...8ufjsekddm8u
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and seal installation using a installer tool.
- Flywheel housing removal by lifting it off with straps after removing bolts, and installation by cleaning the mating surfaces and securing with bolts.
- Crankshaft pulley removal using a puller and chisel if needed, and installation by positioning it and securing with a washer and nut.
Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...ufjksemd8ujd
This document provides instructions for removing the front housing on a C4.4 engine. It involves:
1. Removing various other components first like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting a harness assembly and removing bolts that secure a bypass tube to the front housing.
3. Removing bolts of various lengths that secure the front housing, and then removing the front housing from the engine.
This document provides instructions for disassembling the final drive, travel motor, and various other components of a 313D2 excavator. It lists the required tools and safety precautions and then outlines 16 steps to disassemble parts like the final drive, traction control valve, counterbalance valve, travel motor, barrel assembly, and piston assemblies. Detailed illustrations are provided to identify the specific components and guide the disassembly process.
The document provides instructions for removing and installing various engine components on a Caterpillar C4.2 engine, including:
- Removing and installing the flywheel housing, which requires draining fluids, removing mounting bolts and seals, and installing a new gasket.
- Removing and installing the crankshaft pulley using pullers and sockets, which may require removing a wear sleeve.
- Removing the crankshaft front seal using a slide hammer puller after drilling holes in the seal.
- Installing a new crankshaft front seal using a installer tool and applying oil to the seal and crankshaft pulley.
This document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 313D2 excavator. It lists the required tools and parts and outlines 16 steps to disassemble the final drive, 13 steps to disassemble the travel motor, and 15 steps to disassemble the counterbalance valve. Safety notices are included regarding containing fluids, releasing pressures, and being struck by parts under spring force.
This document provides instructions for removing the front housing on a C4.4 engine. It involves:
1. Removing various other components first like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting a harness assembly and removing bolts that secure a bypass tube to the front housing.
3. Removing bolts of various lengths that secure the front housing, and then removing the front housing from the engine.
This document provides instructions for disassembling and assembling the travel motor of a 313D2 excavator. The disassembly process involves 27 steps to remove components like the motor head, brake piston, barrel assembly, springs and seals. The assembly process is outlined in 13 steps and provides details on cleaning, lubricating and installing components in the reverse order of disassembly. Special notes are provided regarding alignment marks, spring pressure hazards and orientation of parts.
Caterpillar Cat 312D2 L Excavator (Prefix MPP) Service Repair Manual (MPP0000...ufjksemd8ujd
This document provides instructions for disassembling various components of an excavator final drive and travel motor system. It outlines 16 steps to disassemble the final drive which include draining fluids, removing fittings and valves, and using tools to pull bearings. It also details 14 steps to disassemble the travel motor which involve removing seals, pistons, plates and springs. Safety notices are included throughout to warn of potential injuries from parts or released pressures.
Caterpillar Cat 312D2 L Excavator (Prefix KLE) Service Repair Manual (KLE0000...ufjksemd8ujd
This document provides instructions for disassembling components of an excavator including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists required tools and outlines multi-step procedures involving removing fittings, draining fluids, loosening bolts, using pullers to remove bearings and seals, and noting part orientations for reassembly. Safety notices warn of risks such as fluid pressure, heavy component weights, and released spring forces.
This document provides instructions for removing and installing the front gear group on Caterpillar C4.4 engines. The removal procedure involves locking the crankshaft, camshaft, and fuel injection pump in position using timing pins. Components like the idler gears, camshaft gear, and housing bearing are then removed. Installation follows the reverse order, with lubrication of gears and checking of timing, backlash, and end play measurements upon completion. Tools and torque specifications are provided.
Caterpillar Cat 312D2 L Excavator (Prefix GWN) Service Repair Manual (GWN0000...ufjksemd8ujd
This document provides instructions for disassembling the final drive, travel motor, and other components of an excavator model 312D2. It lists the required tools and gives step-by-step procedures to remove parts like sprockets, valves, gears, plates, and seals. Safety warnings are provided to release pressures and springs carefully due to risk of injury from propelled parts. Detailed illustrations accompany each step to clearly show how to disassemble the various systems.
Caterpillar Cat 312D2 L Excavator (Prefix WHJ) Service Repair Manual (WHJ0000...ufjksemd8ujd
The document provides instructions for installing and removing various engine components on a Caterpillar 3054C engine, including:
- Installing the flywheel, which involves heating the ring gear, positioning the flywheel with guide bolts, and tightening bolts to specification.
- Removing the crankshaft rear seal housing assembly, which is non-serviceable and must be replaced as a unit.
- Installing a crankshaft rear seal housing assembly using alignment tools and tightening setscrews in a specific order.
- Removing and installing a crankshaft wear sleeve using pullers and installation sleeves to reclaim worn seal surfaces.
Caterpillar Cat 312D2 L Excavator (Prefix MGJ) Service Repair Manual (MGJ0000...ufjksemd8ujd
The document provides instructions for installing a flywheel and crankshaft rear seal on a 3054C engine. It includes:
1) Heating the ring gear to install it on the flywheel, then installing the flywheel using guide bolts and tightening bolts to the specified torque.
2) Removing the crankshaft rear seal housing assembly by removing setscrews, as the seal is non-serviceable and the housing must be replaced.
3) Installing the new crankshaft rear seal housing assembly by positioning it over the crankshaft, aligning it, and tightening setscrews to the specified torque using an alignment tool.
Caterpillar Cat 312D2 L Excavator (Prefix FAB) Service Repair Manual (FAB0000...ufjksemd8ujd
This document provides instructions for disassembling various components of an excavator, including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists the required tools and outlines 16 steps to disassemble parts like the traction control valve, piston assemblies, springs, and seals. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized hydraulic fluids.
Caterpillar Cat 312D2 L Excavator (Prefix EAB) Service Repair Manual (EAB0000...ufjksemd8ujd
1. The document provides instructions for removing and installing the cylinder head and lifter group on a Caterpillar 3054C engine.
2. Key steps include draining fluids, removing components like the exhaust manifold and fuel injectors, then gradually loosening and removing cylinder head bolts.
3. Reinstallation requires cleaning surfaces, torquing bolts in a specific sequence, and refilling fluids before installing removed components.
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Caterpillar Cat 312C and 312C L Excavator (Prefix BWH) Service Repair Manual ...fijsekkdmdm2w
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and seal installation using a installer tool.
- Flywheel housing removal by lifting it off with straps after removing bolts, and installation by cleaning the mating surfaces and securing with bolts.
- Crankshaft pulley removal using a puller and installing by securing with a washer and nut.
Caterpillar Cat 312C and 312C L Excavator (Prefix BWH) Service Repair Manual ...zan2736ban
The document provides instructions for removing and installing a crankshaft pulley on a 312C excavator. The removal procedure involves using a puller tool to remove the pulley from the crankshaft. The installation procedure specifies cleaning the crankshaft and pulley, applying retaining compound, and pressing the pulley onto the crankshaft with an installer tool. Torque specifications are provided for securing bolts during reassembly.
Caterpillar Cat 312C L Excavator (Prefix BWH) Service Repair Manual (BWH00001...fusjekkdmdmd2w
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and seal installation using a installer tool.
- Flywheel housing removal by lifting it off with straps after removing bolts, and installation by cleaning the mating surfaces and securing with bolts.
- Crankshaft pulley removal using a puller and installing by securing with a washer and nut.
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and seal installation using a installer tool.
- Flywheel housing removal by lifting it off with straps and removing bolts, and installation by cleaning the mating surfaces and securing with bolts.
- Crankshaft pulley removal using a puller and installing by securing with a washer and nut.
The document provides instructions for removing and installing a crankshaft pulley on a 312C excavator. The removal procedure involves using a puller tool to remove the pulley from the crankshaft. The installation procedure specifies cleaning the crankshaft and pulley, applying retaining compound, and pressing the pulley onto the crankshaft with an installer tool. Torque specifications are provided for securing bolts during reinstallation.
Caterpillar Cat 312C L Excavator (Prefix BWH) Service Repair Manual (BWH00001...f8usejkddmmd
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and installation using a installer tool and retaining compound.
- Flywheel housing removal by lifting it off with straps after removing bolts, and installation by cleaning surfaces and securing with new bolts.
- Crankshaft pulley removal using a puller and chisel if needed, and installation by positioning it and tightening the nut to the specified torque.
Caterpillar cat 312 c excavator (prefix bwh) service repair manual (bwh00001 ...idkkdmmd
The document provides instructions for removing and installing a crankshaft pulley on a 312C excavator. The removal procedure involves using a puller tool to remove the pulley from the crankshaft. The installation procedure specifies cleaning the crankshaft and pulley, applying retaining compound, and pressing the pulley onto the crankshaft with an installer tool. Torque specifications are provided for securing bolts during reinstallation.
Caterpillar Cat 312C L Excavator (Prefix BWH) Service Repair Manual (BWH00001...8ufjsekddm8u
The document provides instructions for removing and installing various engine components on a Caterpillar 3064 engine, including:
- Flywheel installation which requires pressing the ring gear onto the flywheel and securing it with bolts.
- Crankshaft rear seal removal using a slide hammer puller and distorter tool, and seal installation using a installer tool.
- Flywheel housing removal by lifting it off with straps after removing bolts, and installation by cleaning the mating surfaces and securing with bolts.
- Crankshaft pulley removal using a puller and chisel if needed, and installation by positioning it and securing with a washer and nut.
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Caterpillar Cat 313F L Excavator (Prefix NLG) Service Repair Manual (NLG00001...ufjksemd8ujd
This document provides instructions for removing the front housing on a C4.4 engine. It involves:
1. Removing various other components first like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting a harness assembly and removing bolts that secure a bypass tube to the front housing.
3. Removing bolts of various lengths that secure the front housing, and then removing the front housing from the engine.
This document provides instructions for disassembling the final drive, travel motor, and various other components of a 313D2 excavator. It lists the required tools and safety precautions and then outlines 16 steps to disassemble parts like the final drive, traction control valve, counterbalance valve, travel motor, barrel assembly, and piston assemblies. Detailed illustrations are provided to identify the specific components and guide the disassembly process.
The document provides instructions for removing and installing various engine components on a Caterpillar C4.2 engine, including:
- Removing and installing the flywheel housing, which requires draining fluids, removing mounting bolts and seals, and installing a new gasket.
- Removing and installing the crankshaft pulley using pullers and sockets, which may require removing a wear sleeve.
- Removing the crankshaft front seal using a slide hammer puller after drilling holes in the seal.
- Installing a new crankshaft front seal using a installer tool and applying oil to the seal and crankshaft pulley.
This document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 313D2 excavator. It lists the required tools and parts and outlines 16 steps to disassemble the final drive, 13 steps to disassemble the travel motor, and 15 steps to disassemble the counterbalance valve. Safety notices are included regarding containing fluids, releasing pressures, and being struck by parts under spring force.
This document provides instructions for removing the front housing on a C4.4 engine. It involves:
1. Removing various other components first like the fan, crankshaft pulley, oil pan, accessory drive, water pump and timing gears.
2. Disconnecting a harness assembly and removing bolts that secure a bypass tube to the front housing.
3. Removing bolts of various lengths that secure the front housing, and then removing the front housing from the engine.
This document provides instructions for disassembling and assembling the travel motor of a 313D2 excavator. The disassembly process involves 27 steps to remove components like the motor head, brake piston, barrel assembly, springs and seals. The assembly process is outlined in 13 steps and provides details on cleaning, lubricating and installing components in the reverse order of disassembly. Special notes are provided regarding alignment marks, spring pressure hazards and orientation of parts.
Caterpillar Cat 312D2 L Excavator (Prefix MPP) Service Repair Manual (MPP0000...ufjksemd8ujd
This document provides instructions for disassembling various components of an excavator final drive and travel motor system. It outlines 16 steps to disassemble the final drive which include draining fluids, removing fittings and valves, and using tools to pull bearings. It also details 14 steps to disassemble the travel motor which involve removing seals, pistons, plates and springs. Safety notices are included throughout to warn of potential injuries from parts or released pressures.
Caterpillar Cat 312D2 L Excavator (Prefix KLE) Service Repair Manual (KLE0000...ufjksemd8ujd
This document provides instructions for disassembling components of an excavator including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists required tools and outlines multi-step procedures involving removing fittings, draining fluids, loosening bolts, using pullers to remove bearings and seals, and noting part orientations for reassembly. Safety notices warn of risks such as fluid pressure, heavy component weights, and released spring forces.
This document provides instructions for removing and installing the front gear group on Caterpillar C4.4 engines. The removal procedure involves locking the crankshaft, camshaft, and fuel injection pump in position using timing pins. Components like the idler gears, camshaft gear, and housing bearing are then removed. Installation follows the reverse order, with lubrication of gears and checking of timing, backlash, and end play measurements upon completion. Tools and torque specifications are provided.
Caterpillar Cat 312D2 L Excavator (Prefix GWN) Service Repair Manual (GWN0000...ufjksemd8ujd
This document provides instructions for disassembling the final drive, travel motor, and other components of an excavator model 312D2. It lists the required tools and gives step-by-step procedures to remove parts like sprockets, valves, gears, plates, and seals. Safety warnings are provided to release pressures and springs carefully due to risk of injury from propelled parts. Detailed illustrations accompany each step to clearly show how to disassemble the various systems.
Caterpillar Cat 312D2 L Excavator (Prefix WHJ) Service Repair Manual (WHJ0000...ufjksemd8ujd
The document provides instructions for installing and removing various engine components on a Caterpillar 3054C engine, including:
- Installing the flywheel, which involves heating the ring gear, positioning the flywheel with guide bolts, and tightening bolts to specification.
- Removing the crankshaft rear seal housing assembly, which is non-serviceable and must be replaced as a unit.
- Installing a crankshaft rear seal housing assembly using alignment tools and tightening setscrews in a specific order.
- Removing and installing a crankshaft wear sleeve using pullers and installation sleeves to reclaim worn seal surfaces.
Caterpillar Cat 312D2 L Excavator (Prefix MGJ) Service Repair Manual (MGJ0000...ufjksemd8ujd
The document provides instructions for installing a flywheel and crankshaft rear seal on a 3054C engine. It includes:
1) Heating the ring gear to install it on the flywheel, then installing the flywheel using guide bolts and tightening bolts to the specified torque.
2) Removing the crankshaft rear seal housing assembly by removing setscrews, as the seal is non-serviceable and the housing must be replaced.
3) Installing the new crankshaft rear seal housing assembly by positioning it over the crankshaft, aligning it, and tightening setscrews to the specified torque using an alignment tool.
Caterpillar Cat 312D2 L Excavator (Prefix FAB) Service Repair Manual (FAB0000...ufjksemd8ujd
This document provides instructions for disassembling various components of an excavator, including the final drive, travel motor, counterbalance valve, and barrel assembly. It lists the required tools and outlines 16 steps to disassemble parts like the traction control valve, piston assemblies, springs, and seals. Safety notices are included to warn of potential injuries from parts propelled by springs or pressurized hydraulic fluids.
Caterpillar Cat 312D2 L Excavator (Prefix EAB) Service Repair Manual (EAB0000...ufjksemd8ujd
1. The document provides instructions for removing and installing the cylinder head and lifter group on a Caterpillar 3054C engine.
2. Key steps include draining fluids, removing components like the exhaust manifold and fuel injectors, then gradually loosening and removing cylinder head bolts.
3. Reinstallation requires cleaning surfaces, torquing bolts in a specific sequence, and refilling fluids before installing removed components.
Caterpillar Cat 312D2 L Excavator (Prefix DGF) Service Repair Manual (DGF0000...ufjksemd8ujd
This document provides instructions for removing and installing a camshaft on a Caterpillar 3054C engine. The key steps are:
1. Remove the rocker shaft assembly, pushrods, and front housing.
2. Turn the engine upside down so the valve lifters are away from the camshaft.
3. Carefully remove the camshaft from the cylinder block.
4. Ensure the camshaft is clean and lubricated with oil before installing it in the reverse order of removal. Special care must be taken not to damage the lobes or bearings.
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3054C engine:
1) Drain coolant and oil, remove ancillary components, and loosen head bolts in a gradual, reverse order to prevent distortion.
2) Use lifting equipment to carefully remove the 57 kg cylinder head. Clean the head and block mating surfaces.
3) Install a new head gasket and guide bolts, then lower the head into place. Tighten bolts in stages to the specified torque values using a degree wheel.
4) Reinstall removed components, refill fluids, and complete installation by installing glow plugs and other components removed earlier.
This document provides disassembly instructions for the final drive, travel motor, and counterbalance valve of a 312D2 GC excavator. It lists the required tools and outlines 16 steps for disassembling the components. Safety notices are included to warn of potential injuries from parts under spring pressure, hydraulic oil pressure, and hot oil. The components are to be marked for proper reassembly.
This document provides instructions for removing and installing a crankshaft rear seal on a 3054C engine. The removal procedure involves taking out setscrews and the housing assembly. For installation, the new seal assembly is pushed onto the crankshaft flange with a plastic sleeve for protection. Setscrews are then tightened to secure the housing assembly to the cylinder block. Proper cleaning, alignment with tools, and torque specifications are emphasized to complete the process.
This document provides instructions for removing and installing various components of a Caterpillar 312D excavator engine, including:
- Removing and installing the flywheel housing, which requires lifting devices and bolts.
- Removing and installing the crankshaft rear seal, using a slide hammer, distorter, and installer tool.
- Removing and installing the crankshaft pulley, using a combination puller and socket tools. Heating may be required to install wear sleeves.
- Guidelines are provided for cleaning parts and applying retaining compounds during installation. Torque specifications and required tools are listed for each procedure.
The document provides instructions for installing a flywheel on a 3054C engine. It includes the following steps:
1. Clean the flywheel housing and inspect the crankshaft rear seal for leaks.
2. Heat the ring gear to 250°C and quickly install it on the flywheel, ensuring correct orientation.
3. Install guide bolts and lifting brackets to position the flywheel, then install and tighten the bolts to the specified torque.
EV Charging at MFH Properties by Whitaker JamiesonForth
Whitaker Jamieson, Senior Specialist at Forth, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
What Could Be Behind Your Mercedes Sprinter's Power Loss on Uphill RoadsSprinter Gurus
Unlock the secrets behind your Mercedes Sprinter's uphill power loss with our comprehensive presentation. From fuel filter blockages to turbocharger troubles, we uncover the culprits and empower you to reclaim your vehicle's peak performance. Conquer every ascent with confidence and ensure a thrilling journey every time.
Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
Surveillance and Monitoring: Recommendations for using security cameras and motion-sensor lights to deter thieves.
Statistics and Insights:
Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
Benefits of This Presentation:
Awareness: Increase your awareness about catalytic converter theft and its impact on vehicle owners.
Practical Tips: Gain actionable insights and tips to effectively prevent catalytic converter theft.
Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
This presentation aims to equip you with the knowledge and tools needed to protect your vehicle from catalytic converter theft, ensuring you are prepared and proactive in safeguarding your property.
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
Our services include:
Crane Rental: Whether you need a crawler crane for heavy lifting or a hydraulic crane for versatile operations, we have a diverse fleet of well-maintained cranes available for rent. Our rental options are flexible and can be customized to suit your project requirements.
Crane Sales: Looking to invest in a crane for your business? We offer a wide selection of new and used cranes from leading manufacturers, ensuring you find the perfect equipment to match your needs and budget.
Crane Maintenance and Repair: To ensure optimal performance and safety, regular maintenance and timely repairs are essential for cranes. Our team of skilled technicians provides comprehensive maintenance and repair services to keep your equipment running smoothly and minimize downtime.
Crane Operator Training: Proper training is crucial for safe and efficient crane operation. We offer specialized training programs conducted by certified instructors to equip operators with the skills and knowledge they need to handle cranes effectively.
Custom Solutions: We understand that every project is unique, which is why we offer custom crane solutions tailored to your specific requirements. Whether you need modifications, attachments, or specialized equipment, we can design and implement solutions that meet your needs.
At ASP Cranes, customer satisfaction is our top priority. We are dedicated to delivering reliable, cost-effective, and innovative crane solutions that exceed expectations. Contact us today to learn more about our services and how we can support your project in Raipur, Chhattisgarh, and beyond. Let ASP Cranes be your trusted partner for all your crane needs!
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
Vanessa Warheit, Co-Founder of EV Charging for All, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312C L EXCAVATOR CBA
Configuration: 312C & 312C L Excavators CBA01201-UP (MACHINE) POWERED BY 3064 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01615317
Crankshaft Rear Seal - Install
SMCS - 1161-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
9U-6169 Installer 1
9U-6171 Locator 1
9U-6172 Bolt 2
5P-8247 Hard Washer 1
6V-3303 Bolt 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. To install a new wear sleeve that is complete with a seal, use 169-5464 Quick Cure Primer
to clean the outer diameter of the crankshaft and the inside diameter of the wear sleeve.
Apply 4C-9507 Retaining Compound to the faces of all the mating parts.
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3. Illustration 1 g00604874
2. Install a new wear sleeve that is complete with a seal (1) (not shown) with Tool (A), as
follows:
Illustration 2 g00604875
a. Install 9U-6171 Locator (3) onto the crankshaft with 9U-6172 Bolt (4).
b. Put the new wear sleeve that is complete with a seal in 9U-6169 Installer (2).
c. Put 6V-3303 Bolt (6) through 5P-8247 Hard Washer (5) and 9U-6169 Installer (2)
and thread into 9U-6171 Locator (3).
d. Push the wear sleeve that is complete with a seal onto the crankshaft until 9U-6169
Installer (2) bottoms out.
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4. Illustration 3 g00604874
e. Remove Tool (A) and check crankshaft rear seal (1) (not shown) for correct
installation.
End By:
a. Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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5. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312C L EXCAVATOR CBA
Configuration: 312C & 312C L Excavators CBA01201-UP (MACHINE) POWERED BY 3064 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i05421135
Flywheel Housing - Remove and Install
SMCS - 1157-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
B 1P-0510 Driver Group 1
Start By:
A. Remove the electric starting motor.
B. Remove the flywheel and ring gear.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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6. Illustration 1 g00605593
1. Install Tooling (A) , a strap, and a suitable lifting device onto flywheel housing (2) .
2. Remove bolts (1) and the washers that secure flywheel housing (2) to the cylinder block.
Note: Identify the four shorter bolts for later installation into the flywheel housing.
3. Remove flywheel housing (2) . The weight of the flywheel is approximately.29 kg (65 lb).
4. Check oil seal (3) for serviceability. If necessary, replace the oil seal and crankshaft wear
sleeve.
Illustration 2 g00605601
5. Use Tooling (B) in order to remove the oil seal (3) (not shown).
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
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7. B 9U-6170 Installer Gp 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 3 g00605593
1. Clean old gasket material (4) from the mating surfaces of the cylinder block and the
flywheel housing. Install a new gasket on the cylinder block.
2. Place flywheel housing (2) in position on the cylinder block.
3. Install the washers and bolts (1) in order to secure flywheel housing (2) to the cylinder
block.
4. Use Tooling (B) in order to install the oil seal (3) , and the crankshaft wear sleeve (not
shown).
End By:
a. Install the flywheel.
b. Install the electric starting motor.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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8. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312C L EXCAVATOR CBA
Configuration: 312C & 312C L Excavators CBA01201-UP (MACHINE) POWERED BY 3064 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01578488
Crankshaft Pulley - Remove and Install
SMCS - 1205-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-2321 Combination Puller 1
B 6V-9120 Socket (1)
1
( 1 )
Tool (B) is a 46 mm socket.
Start By:
A. Remove the V-belts. Refer to Disassembly and Assembly, "V-Belts - Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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9. Illustration 1 g00604778
1. Use Tool (B) to remove nut (1) and washer (2) from the threaded end of the crankshaft.
Illustration 2 g00604784
2. Use Tool (A) to remove crankshaft pulley (3) from the engine.
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10. Illustration 3 g00604792
3. If it is necessary to remove the wear sleeve (4) from the crankshaft pulley (3), use a hammer
and a chisel. Hold the 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.
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 4 g00604778
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11. 1. Put crankshaft pulley (3) in position on the engine.
2. Install washer (2) and nut (1). Use Tool (B) to tighten nut (1) to a torque of 490 ± 10 N·m
(361 ± 7 lb ft).
End By: Install the V-belts. Refer to Disassembly and Assembly, "V-Belts - Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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12. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312C L EXCAVATOR CBA
Configuration: 312C & 312C L Excavators CBA01201-UP (MACHINE) POWERED BY 3064 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01131366
Crankshaft Front Seal - Remove
SMCS - 1160-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-7600 Slide Hammer Puller 1
Start By:
A. Remove the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley -
Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
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13. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00529162
1. Drill three evenly spaced 3 mm (0.12 inch) holes in crankshaft front seal (1) .
2. Use Tool (A) and remove crankshaft front seal (1). Remove the seal evenly by alternating
the position of Tool (A) from hole to hole.
Note: Do not damage the flange of the crankshaft during the removal process for the
crankshaft front seal.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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14. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312C L EXCAVATOR CBA
Configuration: 312C & 312C L Excavators CBA01201-UP (MACHINE) POWERED BY 3064 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i02080454
Crankshaft Front Seal - Install
SMCS - 1160-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-6180 Front Seal Installer 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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15. Illustration 1 g00612743
1. Clean the faces of all the mating parts. Apply a thin coat of clean engine oil to a new
crankshaft front seal.
2. Install new crankshaft front seal (1) in the front housing with Tool (A) .
3. Remove Tooling (A) and check crankshaft front seal (1) for correct installation.
4. Apply clean engine oil to the face of the crankshaft pulley that will be in contact with the
new crankshaft front seal.
End By: Install the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley -
Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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Wed May 13 23:19:32 UTC+0800 2020
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16. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312C L EXCAVATOR CBA
Configuration: 312C & 312C L Excavators CBA01201-UP (MACHINE) POWERED BY 3064 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01615339
Gear Group (Front) - Remove - Idler Gear Only
SMCS - 1206-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-6148 Idler Shaft Puller 1
B 1P-0510 Driver Group 1
Start By:
A. Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) -
Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
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17. before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Note: Before removal, ensure that the marks on the timing gears are in alignment. Align the
fuel injection drive gear with the "33" mark with the "3" mark on the idler gear. Make an
alignment of the "2" mark on the camshaft gear with the "22" mark on the idler gear. Align
the "1" mark on the crankshaft gear with the "11" mark on the idler gear. The No. 1 cylinder
is at the top center position when these marks are in alignment.
Illustration 1 g00611568
1. Remove idler gear bolt (1) and the washer from the idler gear shaft .
2. Remove thrust plate (2) from the idler gear shaft.
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18. Illustration 2 g00611569
3. Remove idler gear (3) from the idler gear shaft.
Illustration 3 g00611570
4. If necessary, use Tool (B) to remove bushing (4) (not shown) from idler gear (3) .
Illustration 4 g00611572
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19. Illustration 5 g00611573
5. The following items are components of Tool (A) .
◦ 9U-6147 Stud (6)
◦ 6V-8231 Nut (7)
◦ 9U-6146 Sleeve Assembly (8)
◦ 8T-4244 Nut (9)
6. Use Tool (A) and remove idler shaft (5) from the cylinder block. Check the idler shaft for
wear and damage. Replace the shaft, if necessary.
Note: See the following list for the removal of the other gears in the front gear group.
• In order to remove the camshaft gear, refer to Disassembly and Assembly, "Camshaft -
Remove".
• In order to remove the fuel injection pump gear, refer to Disassembly and Assembly, "Fuel
Injection Pump - Remove".
• In order to remove the gear from the engine oil pump, refer to Disassembly and Assembly,
"Engine Oil Pump - Remove".
• In order to remove the crankshaft gear, refer to Disassembly and Assembly, "Crankshaft
Gear - Remove and Install".
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20. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 312C L EXCAVATOR CBA
Configuration: 312C & 312C L Excavators CBA01201-UP (MACHINE) POWERED BY 3064 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01615420
Gear Group (Front) - Install - Idler Gear Only
SMCS - 1206-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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21. Illustration 1 g00611570
1. Use Tool (A) to install a new bushing (4) (not shown), if the bushing was removed.
Illustration 2 g00611572
2. Install idler shaft (5) onto the cylinder block.
Note: When the idler shaft is installed, ensure that the oil hole of the shaft is up. If
necessary, cool the idler shaft to 0 °C (32 °F) before installation. The temperature of the
idler shaft is lowered in order to ease the installation of the idler shaft.
Illustration 3 g00611569
Note: Ensure that the marks on the timing gears are in alignment. Align the fuel injection
drive gear with the "33" mark with the "3" mark on idler gear. Make an alignment of the "2"
mark on the camshaft gear with the "22" mark on the idler gear. Align the "1" mark on the
crankshaft gear with the "11" mark on the idler gear. The No. 1 cylinder is at the top center
position when these marks are in alignment.
3. Install idler gear (3) onto the idler shaft.
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22. Illustration 4 g00611568
4. Install thrust plate (2) onto the idler shaft.
5. Install the washer and idler gear bolt (1) onto thrust plate (2). Tighten idler gear bolt (1) to a
torque of 34 ± 5 N·m (25 ± 4 lb ft).
Note: For more information, refer to Specifications, "Gear Group (Front)".
Note: See the following list for the installation of the other gears in the front gear group.
• In order to install the camshaft gear, refer to Disassembly and Assembly, "Camshaft -
Install".
• In order to install the fuel injection pump gear, refer to Disassembly and Assembly, "Fuel
Injection Pump - Install".
• In order to install the gear from the engine oil pump, refer to Disassembly and Assembly,
"Engine Oil Pump - Install".
• In order to install the crankshaft front gear, refer to Disassembly and Assembly, "Crankshaft
Gear - Remove and Install".
End By: Install the front housing. Refer to Disassembly and Assembly, "Housing (Front) -
Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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Product: EXCAVATOR
Model: 312C L EXCAVATOR CBA
Configuration: 312C & 312C L Excavators CBA01201-UP (MACHINE) POWERED BY 3064 Engine
Disassembly and Assembly
3064 and 3066 Engines for Caterpillar Built Machines
Media Number -SENR5553-10 Publication Date -01/05/2012 Date Updated -15/05/2012
i01615434
Housing (Front) - Remove
SMCS - 1151-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1
Start By:
A. Remove the alternator. Refer to Disassembly and Assembly, "Alternator - Remove and
Install".
B. Remove the water pump. Refer to Disassembly and Assembly, "Water Pump - Remove".
C. Remove the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley -
Remove and Install".
D. Remove the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump
- Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
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25. Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00605981
1. Loosen hose clamp (1) that secures hose (2) to the front housing.
2. Disconnect hose (2) from the front housing.
Illustration 2 g00605985
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26. 3. Remove bolts (3) and the washers that hold front housing (4) to the plate and the cylinder
block.
4. Remove six bolts (5) (not shown) and the washers that mount the front housing (4) to the oil
pan.
Illustration 3 g00606002
5. Remove two bolts (6) and the washers that mount the front housing (4) to the front plate (8)
and the cylinder block.
6. Use two technicians to remove the front housing from the cylinder block and the front plate.
The weight of the front housing is 20 kg (45 lb).
Note: Check the condition of the gasket (7) (not shown) for the engine oil pan. If the gasket
is damaged, it may be necessary to replace the gasket. Refer to Disassembly and Assembly,
"Engine Oil Pan - Remove and Install" for replacement of the gasket for the engine oil pan.
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