This document provides instructions for removing and installing the cylinder head and camshaft on a Caterpillar 3046 engine. It outlines the necessary tools and safety precautions, and gives a step-by-step process including removing components like the turbocharger, fuel injectors, and glow plugs prior to removing the cylinder head. When installing the new cylinder head gasket and cylinder head, torque specifications are provided. The document also covers removing and installing the camshaft, lifters, rocker arms, and related components.
Caterpillar Cat 317B L and 317B LN Excavator (Prefix 6DZ) Service Repair Manu...fijsekkdmdm2w
1) The document provides instructions for removing and installing the cylinder head, lifter group, and camshaft on a 3046 engine for Caterpillar built machines.
2) The cylinder head removal procedure involves removing bolts and lifting brackets to detach the head from the cylinder block.
3) Camshaft removal requires removing the timing gear cover, rocker assembly, pushrods and oil pan before using pullers to separate the camshaft gear from the shaft.
Caterpillar Cat 317B L and 317B LN Excavator (Prefix 6DZ) Service Repair Manu...zan2736ban
This document provides instructions for removing and installing the cylinder head and camshaft on a 3046 engine for Caterpillar built machines. Key steps include removing components like the turbocharger and fuel injectors before removing the cylinder head bolts and head. When installing, a new cylinder head gasket is used and the head bolts are tightened in a specific sequence. The camshaft removal process requires aligning timing marks and using pullers to separate the camshaft gear and bearing from the shaft.
Caterpillar Cat 317B L and 317B LN Excavator (Prefix 6DZ) Service Repair Manu...fujkskemdmdm4r
1) The document provides instructions for removing and installing the cylinder head, lifter group, and camshaft on a 3046 engine for Caterpillar built machines.
2) The cylinder head removal procedure involves removing bolts and lifting brackets to detach the head from the cylinder block.
3) Camshaft installation requires aligning timing marks, heating the camshaft gear, and carefully inserting the assembly into the cylinder block.
Caterpillar Cat 317B L and 317B LN Excavator (Prefix 6DZ) Service Repair Manu...fskekkdmdmdm3e
1) The document provides instructions for removing and installing the cylinder head, lifter group, and camshaft on a 3046 engine for Caterpillar built machines.
2) The cylinder head removal procedure involves removing bolts and lifting brackets to detach the head from the cylinder block.
3) Camshaft installation requires aligning timing marks, heating the camshaft gear, and carefully inserting the assembly into the cylinder block.
This document provides instructions for disassembling and assembling the final drive of an excavator. It lists the required tools and parts. The disassembly process involves removing 37 individual components in a specific order, including gears, shafts, seals, washers, and housings. The assembly section provides instructions for installing these components in reverse order and notes on cleaning, lubricating, and setting proper bearing preload using shims.
Caterpillar Cat 325D L Excavator (Prefix GBR) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions to disassemble a final drive over 33 steps. Key steps include removing the cover, gears, carrier assemblies, planetary gears, and seals. Cleanliness is important to prevent dirt entering during disassembly. Various tools are required including a transmission repair stand, link brackets, retaining ring pliers, and a slide hammer puller. The total weight of disassembled parts is provided.
Caterpillar Cat 323D L Excavator (Prefix JLG) Service Repair Manual Instant D...fujkskemdmdm4r
1. The document provides instructions for removing and installing inlet and exhaust valve seat inserts for a C6.4 engine. It describes the required tools and steps to remove the old inserts and install new ones.
2. Procedures are provided for removing, disassembling, and assembling the engine oil cooler. Parts are to be kept clean from contaminants to prevent damage.
3. Instructions are given for removing and installing the engine oil relief valve, including replacing the gasket. Cleanliness is important to prevent premature wear.
1) The document provides assembly instructions for a final drive on an excavator.
2) It involves over 40 steps to assemble bearings, seals, gears, carriers, housing and cover components.
3) Special tools and procedures are required to set bearing preloads, install seals, and test for leaks. Proper torque values and sealants are specified.
Caterpillar Cat 317B L and 317B LN Excavator (Prefix 6DZ) Service Repair Manu...fijsekkdmdm2w
1) The document provides instructions for removing and installing the cylinder head, lifter group, and camshaft on a 3046 engine for Caterpillar built machines.
2) The cylinder head removal procedure involves removing bolts and lifting brackets to detach the head from the cylinder block.
3) Camshaft removal requires removing the timing gear cover, rocker assembly, pushrods and oil pan before using pullers to separate the camshaft gear from the shaft.
Caterpillar Cat 317B L and 317B LN Excavator (Prefix 6DZ) Service Repair Manu...zan2736ban
This document provides instructions for removing and installing the cylinder head and camshaft on a 3046 engine for Caterpillar built machines. Key steps include removing components like the turbocharger and fuel injectors before removing the cylinder head bolts and head. When installing, a new cylinder head gasket is used and the head bolts are tightened in a specific sequence. The camshaft removal process requires aligning timing marks and using pullers to separate the camshaft gear and bearing from the shaft.
Caterpillar Cat 317B L and 317B LN Excavator (Prefix 6DZ) Service Repair Manu...fujkskemdmdm4r
1) The document provides instructions for removing and installing the cylinder head, lifter group, and camshaft on a 3046 engine for Caterpillar built machines.
2) The cylinder head removal procedure involves removing bolts and lifting brackets to detach the head from the cylinder block.
3) Camshaft installation requires aligning timing marks, heating the camshaft gear, and carefully inserting the assembly into the cylinder block.
Caterpillar Cat 317B L and 317B LN Excavator (Prefix 6DZ) Service Repair Manu...fskekkdmdmdm3e
1) The document provides instructions for removing and installing the cylinder head, lifter group, and camshaft on a 3046 engine for Caterpillar built machines.
2) The cylinder head removal procedure involves removing bolts and lifting brackets to detach the head from the cylinder block.
3) Camshaft installation requires aligning timing marks, heating the camshaft gear, and carefully inserting the assembly into the cylinder block.
This document provides instructions for disassembling and assembling the final drive of an excavator. It lists the required tools and parts. The disassembly process involves removing 37 individual components in a specific order, including gears, shafts, seals, washers, and housings. The assembly section provides instructions for installing these components in reverse order and notes on cleaning, lubricating, and setting proper bearing preload using shims.
Caterpillar Cat 325D L Excavator (Prefix GBR) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions to disassemble a final drive over 33 steps. Key steps include removing the cover, gears, carrier assemblies, planetary gears, and seals. Cleanliness is important to prevent dirt entering during disassembly. Various tools are required including a transmission repair stand, link brackets, retaining ring pliers, and a slide hammer puller. The total weight of disassembled parts is provided.
Caterpillar Cat 323D L Excavator (Prefix JLG) Service Repair Manual Instant D...fujkskemdmdm4r
1. The document provides instructions for removing and installing inlet and exhaust valve seat inserts for a C6.4 engine. It describes the required tools and steps to remove the old inserts and install new ones.
2. Procedures are provided for removing, disassembling, and assembling the engine oil cooler. Parts are to be kept clean from contaminants to prevent damage.
3. Instructions are given for removing and installing the engine oil relief valve, including replacing the gasket. Cleanliness is important to prevent premature wear.
1) The document provides assembly instructions for a final drive on an excavator.
2) It involves over 40 steps to assemble bearings, seals, gears, carriers, housing and cover components.
3) Special tools and procedures are required to set bearing preloads, install seals, and test for leaks. Proper torque values and sealants are specified.
Caterpillar Cat 345D L Excavator (Prefix BYC) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for removing and installing various components of the rear gear group and flywheel on a C13 engine, which powers a 345D L excavator. The procedures include removing the electric starting motor, flywheel, rear crankshaft seal, and other rear gear components. Detailed illustrations show the components and tools used. Precautions are provided to properly support heavy components and contain fluids.
Caterpillar Cat 336D L Excavator (Prefix MDS) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a piston pump (hydraulic fan) on a Caterpillar 336D L excavator. The disassembly process involves using tools to remove retaining rings, seals, bearings, pistons and other components. The assembly process specifies cleaning parts and provides 30 steps for installing components in the correct order and ensuring proper operation, including adjusting end play and installing springs and seals.
Caterpillar Cat 345D L Excavator (Prefix RAE) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the travel motor of a 345D L excavator. It lists the required tools and gives step-by-step instructions for removing components like the head, brake piston, rotating group, and seals. The instructions emphasize cleaning parts and ensuring they are reinstalled in their original locations to avoid damage and contamination.
Caterpillar Cat 345D L Excavator (Prefix PBT) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the swing drive of a 345D L excavator. It lists the required tools and gives step-by-step procedures to remove components such as the carrier assembly, ring gear, and bearings. Cleanliness is emphasized during assembly, with seals, O-rings and other parts replaced as needed. The instructions ensure the swing drive is properly disassembled and reassembled.
Caterpillar Cat 345D L Excavator (Prefix RAJ) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, plates, seals, and piston assemblies. The disassembly process is described in 31 steps. The assembly section then lists 13 steps to reinstall components in reverse order, making sure to clean parts and apply new seals and lubricants.
This document provides instructions for removing and installing fuel injection pumps and disassembling and assembling fuel ratio control components on a Caterpillar 3406C diesel engine. The steps include using various tools to remove the fuel injection pumps from the pump housing, install new pumps, and check pump installation. Instructions are also provided to disassemble the fuel ratio control housing by removing bolts, springs, diaphragms and other parts and cleaning components before reassembly.
Caterpillar Cat 345C and 345C L Excavator (Prefix BWY) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, plates, disks, seals, pistons, and housing. The assembly procedure reverses the disassembly with 13 steps like installing seals, spacers, pistons, plates and tightening components. Precautions are provided to keep parts clean and in correct orientation to prevent contamination of the hydraulic system.
Caterpillar Cat 345C and 345C L Excavator (Prefix TBA) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, pins, plates, seals, pistons, disks, and bearings. The assembly procedure reverses the disassembly process in 30 steps and provides notes about cleaning parts, applying lubricant, and ensuring proper orientation of components like washers. Tools required are listed for both procedures.
Caterpillar Cat 345D L Excavator (Prefix MLK) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for assembling and installing a travel motor. It outlines 34 steps for assembling components like pistons, seals, plates, and bearings. It also describes using tools to measure clearances and distances during assembly. Finally, it details installing the assembled travel motor using lifting devices and bolts, and connecting hydraulic hose assemblies.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix WBC) Service Repair Manua...fujkskemdmdm4r
The document provides instructions for removing and installing various engine components, including:
- Valve guides are removed from the cylinder head using a valve guide driver tool. New guides are installed using driver tools until the proper height is reached.
- Valve seat inserts are removed from the cylinder head using extractors. New inserts are installed using a driver tool after being cooled.
- The engine oil filter base, oil filter, and oil cooler are removed. Hoses are disconnected and bolts removed to access these components.
Caterpillar Cat 336D L Excavator (Prefix PTB) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides assembly instructions for a 336D L excavator transmission in 3 sentences:
It lists the required tools and parts, gives step-by-step instructions for assembling the transmission housing, installing planetary gears and carriers, and attaching the transmission cover, and notes that cleanliness is important during assembly and O-rings and seals should always be replaced.
The document provides step-by-step instructions for disassembling and assembling the final drives of a 350L excavator. Key steps include removing the final drives and travel motors, disassembling the internal components of the final drives which include multiple planetary gear sets, carriers, and a sun gear, and then reassembling the final drives in reverse order. Proper cleaning, application of lubricants, and torque specifications are noted throughout to ensure correct reassembly.
Caterpillar Cat 350 and 350 L Excavator (Prefix 8HK) Service Repair Manual In...fujkskemdmdm4r
The document provides instructions for removing and installing various engine components on a 350-A EXCAVATOR 8HK excavator powered by a 3306 engine, including:
- Removing the cylinder head by first removing the fuel injection lines, exhaust manifold, rocker shaft and pushrods, then removing bolts and lifting the cylinder head off the engine block.
- Instructions for disassembling, assembling, and installing the rocker shaft, including removing/installing rocker arms, supports, springs and O-rings.
- Steps for installing a compression brake on the engine, including installing brackets, bolts and connecting wires.
Caterpillar Cat 345D L Excavator (Prefix YEE) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for removing and installing various engine components on a Caterpillar 345D L excavator, including:
- Removing and installing the rear gear group. This involves removing several gears, seals, bolts and bearings. Precise positioning of bearings is required during installation.
- Removing the flywheel using lifting equipment and tools. The flywheel weighs approximately 79 kg.
- Removing and installing the crankshaft rear seal using bolts, sealant and cleaning of parts. Proper inspection of the crankshaft surface is also noted.
Caterpillar Cat 350 and 350 L Excavator (Prefix 3ML) Service Repair Manual In...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the governor of a 350-A excavator powered by a 3306 engine. The disassembly process involves removing 34 parts from the governor including the fuel ratio control, housing, springs, levers, pins, plates, screws, solenoid, shaft and other components. The assembly process describes installing these 34 parts in the reverse order and includes ensuring parts are clean and lubricated before installation. Special tools are required for some steps.
Caterpillar Cat 345D L Excavator (Prefix RGD) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a travel motor. It begins with safety notices and required tools. The disassembly procedure has 31 steps that remove components like the head, plates, seals, pistons and housing. The assembly procedure has 8 steps that install components like seals, spacers and the plug in reverse order of disassembly. Special tools and torque specifications are listed to properly reassemble the travel motor.
Caterpillar Cat 345D L Excavator (Prefix RGG) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a travel motor. It lists 31 steps for disassembly, removing components like the head, plates, seals, and pins. It then lists 31 steps for assembly, installing components like seals, spacers, washers, and plugs in reverse order of disassembly. Precautions are provided to keep parts clean and prevent contamination of hydraulic systems.
Caterpillar Cat 336F and 336F L Excavator (Prefix YFD) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling the travel motor on a 336F excavator. It involves removing over 30 components in 27 steps, including the motor head assembly, piston assemblies, barrel assembly, springs, seals, and more. Tools required include bolts, nuts, washers, threaded rods, eyebolts, drivers, pullers, and other specialized tooling. Detailed illustrations are provided to show each component and step in the disassembly process. Safety notices advise wearing protective equipment when removing or handling parts with spring forces.
Caterpillar Cat 336E L Excavator (Prefix BMH) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling the travel motor and final drive of an excavator. It describes in detail:
1) Removing the final drive and travel motor as a unit from the excavator frame, which requires draining oil, disconnecting hoses, and removing bolts.
2) Separating the travel motor from the final drive, which involves removing coupling, bolts, and lifting the travel motor away.
3) Disassembling the final drive further by removing the cover, gears, bearings, and other internal components. Detailed illustrations accompany each step.
Caterpillar Cat 345D L Excavator (Prefix BYC) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for removing and installing various components of the rear gear group and flywheel on a C13 engine, which powers a 345D L excavator. The procedures include removing the electric starting motor, flywheel, rear crankshaft seal, and other rear gear components. Detailed illustrations show the components and tools used. Precautions are provided to properly support heavy components and contain fluids.
Caterpillar Cat 336D L Excavator (Prefix MDS) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a piston pump (hydraulic fan) on a Caterpillar 336D L excavator. The disassembly process involves using tools to remove retaining rings, seals, bearings, pistons and other components. The assembly process specifies cleaning parts and provides 30 steps for installing components in the correct order and ensuring proper operation, including adjusting end play and installing springs and seals.
Caterpillar Cat 345D L Excavator (Prefix RAE) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the travel motor of a 345D L excavator. It lists the required tools and gives step-by-step instructions for removing components like the head, brake piston, rotating group, and seals. The instructions emphasize cleaning parts and ensuring they are reinstalled in their original locations to avoid damage and contamination.
Caterpillar Cat 345D L Excavator (Prefix PBT) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the swing drive of a 345D L excavator. It lists the required tools and gives step-by-step procedures to remove components such as the carrier assembly, ring gear, and bearings. Cleanliness is emphasized during assembly, with seals, O-rings and other parts replaced as needed. The instructions ensure the swing drive is properly disassembled and reassembled.
Caterpillar Cat 345D L Excavator (Prefix RAJ) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, plates, seals, and piston assemblies. The disassembly process is described in 31 steps. The assembly section then lists 13 steps to reinstall components in reverse order, making sure to clean parts and apply new seals and lubricants.
This document provides instructions for removing and installing fuel injection pumps and disassembling and assembling fuel ratio control components on a Caterpillar 3406C diesel engine. The steps include using various tools to remove the fuel injection pumps from the pump housing, install new pumps, and check pump installation. Instructions are also provided to disassemble the fuel ratio control housing by removing bolts, springs, diaphragms and other parts and cleaning components before reassembly.
Caterpillar Cat 345C and 345C L Excavator (Prefix BWY) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, plates, disks, seals, pistons, and housing. The assembly procedure reverses the disassembly with 13 steps like installing seals, spacers, pistons, plates and tightening components. Precautions are provided to keep parts clean and in correct orientation to prevent contamination of the hydraulic system.
Caterpillar Cat 345C and 345C L Excavator (Prefix TBA) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling and assembling a travel motor. The disassembly procedure involves 31 steps to remove parts like the head, pins, plates, seals, pistons, disks, and bearings. The assembly procedure reverses the disassembly process in 30 steps and provides notes about cleaning parts, applying lubricant, and ensuring proper orientation of components like washers. Tools required are listed for both procedures.
Caterpillar Cat 345D L Excavator (Prefix MLK) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for assembling and installing a travel motor. It outlines 34 steps for assembling components like pistons, seals, plates, and bearings. It also describes using tools to measure clearances and distances during assembly. Finally, it details installing the assembled travel motor using lifting devices and bolts, and connecting hydraulic hose assemblies.
The document provides instructions for removing and installing the drive shaft group with retarder on a 621E, 623E, or 627E tractor. It describes disconnecting hydraulic lines and removing bolts, covers, and housing to access the drive shaft group. Special care must be taken when removing plates and springs from the retarder, as they are under pressure. The process is reversed for installation, reconnecting hydraulic lines and replacing removed components.
Caterpillar Cat 336D2 and 336D2 L Excavator (Prefix WBC) Service Repair Manua...fujkskemdmdm4r
The document provides instructions for removing and installing various engine components, including:
- Valve guides are removed from the cylinder head using a valve guide driver tool. New guides are installed using driver tools until the proper height is reached.
- Valve seat inserts are removed from the cylinder head using extractors. New inserts are installed using a driver tool after being cooled.
- The engine oil filter base, oil filter, and oil cooler are removed. Hoses are disconnected and bolts removed to access these components.
Caterpillar Cat 336D L Excavator (Prefix PTB) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides assembly instructions for a 336D L excavator transmission in 3 sentences:
It lists the required tools and parts, gives step-by-step instructions for assembling the transmission housing, installing planetary gears and carriers, and attaching the transmission cover, and notes that cleanliness is important during assembly and O-rings and seals should always be replaced.
The document provides step-by-step instructions for disassembling and assembling the final drives of a 350L excavator. Key steps include removing the final drives and travel motors, disassembling the internal components of the final drives which include multiple planetary gear sets, carriers, and a sun gear, and then reassembling the final drives in reverse order. Proper cleaning, application of lubricants, and torque specifications are noted throughout to ensure correct reassembly.
Caterpillar Cat 350 and 350 L Excavator (Prefix 8HK) Service Repair Manual In...fujkskemdmdm4r
The document provides instructions for removing and installing various engine components on a 350-A EXCAVATOR 8HK excavator powered by a 3306 engine, including:
- Removing the cylinder head by first removing the fuel injection lines, exhaust manifold, rocker shaft and pushrods, then removing bolts and lifting the cylinder head off the engine block.
- Instructions for disassembling, assembling, and installing the rocker shaft, including removing/installing rocker arms, supports, springs and O-rings.
- Steps for installing a compression brake on the engine, including installing brackets, bolts and connecting wires.
Caterpillar Cat 345D L Excavator (Prefix YEE) Service Repair Manual Instant D...fujkskemdmdm4r
This document provides instructions for removing and installing various engine components on a Caterpillar 345D L excavator, including:
- Removing and installing the rear gear group. This involves removing several gears, seals, bolts and bearings. Precise positioning of bearings is required during installation.
- Removing the flywheel using lifting equipment and tools. The flywheel weighs approximately 79 kg.
- Removing and installing the crankshaft rear seal using bolts, sealant and cleaning of parts. Proper inspection of the crankshaft surface is also noted.
Caterpillar Cat 350 and 350 L Excavator (Prefix 3ML) Service Repair Manual In...fujkskemdmdm4r
This document provides instructions for disassembling and assembling the governor of a 350-A excavator powered by a 3306 engine. The disassembly process involves removing 34 parts from the governor including the fuel ratio control, housing, springs, levers, pins, plates, screws, solenoid, shaft and other components. The assembly process describes installing these 34 parts in the reverse order and includes ensuring parts are clean and lubricated before installation. Special tools are required for some steps.
Caterpillar Cat 345D L Excavator (Prefix RGD) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a travel motor. It begins with safety notices and required tools. The disassembly procedure has 31 steps that remove components like the head, plates, seals, pistons and housing. The assembly procedure has 8 steps that install components like seals, spacers and the plug in reverse order of disassembly. Special tools and torque specifications are listed to properly reassemble the travel motor.
Caterpillar Cat 345D L Excavator (Prefix RGG) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling a travel motor. It lists 31 steps for disassembly, removing components like the head, plates, seals, and pins. It then lists 31 steps for assembly, installing components like seals, spacers, washers, and plugs in reverse order of disassembly. Precautions are provided to keep parts clean and prevent contamination of hydraulic systems.
Caterpillar Cat 336F and 336F L Excavator (Prefix YFD) Service Repair Manual ...fujkskemdmdm4r
This document provides instructions for disassembling the travel motor on a 336F excavator. It involves removing over 30 components in 27 steps, including the motor head assembly, piston assemblies, barrel assembly, springs, seals, and more. Tools required include bolts, nuts, washers, threaded rods, eyebolts, drivers, pullers, and other specialized tooling. Detailed illustrations are provided to show each component and step in the disassembly process. Safety notices advise wearing protective equipment when removing or handling parts with spring forces.
Caterpillar Cat 336E L Excavator (Prefix BMH) Service Repair Manual Instant D...fujkskemdmdm4r
The document provides instructions for disassembling and assembling the travel motor and final drive of an excavator. It describes in detail:
1) Removing the final drive and travel motor as a unit from the excavator frame, which requires draining oil, disconnecting hoses, and removing bolts.
2) Separating the travel motor from the final drive, which involves removing coupling, bolts, and lifting the travel motor away.
3) Disassembling the final drive further by removing the cover, gears, bearings, and other internal components. Detailed illustrations accompany each step.
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.
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Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
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.
Charging Fueling & Infrastructure (CFI) Program Resources by Cat PleinForth
Cat Plein, Development & Communications Director of Forth, gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
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.
Charging and Fueling Infrastructure Grant: Round 2 by Brandt HertensteinForth
Brandt Hertenstein, Program Manager of the Electrification Coalition gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
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.
Charging Fueling & Infrastructure (CFI) Program by Kevin MillerForth
Kevin Miller, Senior Advisor, Business Models of the Joint Office of Energy and Transportation gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
MODULE ONE PRPC19 Design of Machine Elements- 1 .pdf
Caterpillar Cat 315 and 315L TRACK-TYPE EXCAVATOR (Prefix 4YM) Service Repair Manual Instant Download.pdf
1. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 315-A EXCAVATOR 4YM
Configuration: 315 315L TRACK-TYPE EXCAVATOR 4YM00001-UP (MACHINE) POWERED BY 3046 ENGINE
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01032735
Cylinder Head - Remove
SMCS - 1100-011
Removal Procedure
Start By:
A. Remove the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Remove".
B. Remove the rocker shaft and pushrods. Refer to Disassembly and Assembly, "Rocker Shaft
and Pushrods - Remove".
C. Remove the fuel injection nozzles in order to protect from damage. Refer to Disassembly
and Assembly, "Fuel Injection Nozzles - Remove".
D. Remove the glow plugs in order to protect from damage. Refer to Disassembly and
Assembly, "Glow Plugs - 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 machine. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
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2. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide", for tools and supplies suitable to collect and contain
fluids in Caterpillar machines.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00562585
1. If necessary, remove bolt (2) and remove oil tube assembly (dipstick).
Illustration 2 g00531679
Cylinder Head Tightening Sequence
2. Gradually remove 25 cylinder head bolts (1) in reverse order of the tightening sequence.
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3. Note: Do not use a pry bar to separate the cylinder head from the engine block.
Illustration 3 g00560287
3. Attach a hoist to the cylinder head lifting brackets and remove the cylinder head from the
cylinder block. The weight of the cylinder head assembly is 60 kg (132 lb).
Note: Place the cylinder head on a surface that will not damage the face of the cylinder
head.
Illustration 4 g00560297
4. Remove the cylinder head gasket (3) .
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
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4. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 315-A EXCAVATOR 4YM
Configuration: 315 315L TRACK-TYPE EXCAVATOR 4YM00001-UP (MACHINE) POWERED BY 3046 ENGINE
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i02063403
Cylinder Head - Install
SMCS - 1100-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-7995 Guide Pin 2
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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5. Illustration 1 g00560297
1. Clean the surfaces of the cylinder head and the cylinder block that are in contact with each
other. Ensure that the surfaces are clean and dry. Install a new, dry cylinder head gasket (3)
on the cylinder block.
Note: Do not use any sealant or gasket adhesive on the cylinder head gasket .
2. Install Tool (A) (not shown) on the cylinder block in order to install the cylinder head.
Illustration 2 g00560287
3. Attach a hoist to the cylinder head lifting brackets and install the cylinder head in position
on the cylinder block. The weight of the cylinder head assembly is 60 kg (132 lb).
4. Remove Tool (A) .
5. Apply 6V-4876 Lubricant to all of the threads and thrust faces of cylinder head bolts (1) .
Illustration 3 g00562585
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6. Illustration 4 g00531679
Cylinder Head Tightening Sequence
6. Install cylinder head bolts (1) and tighten all of the bolts (1 through 25) in a numerical order
according to the cylinder head tightening sequence. Tighten cylinder head bolts (1) to a
torque of 118 ± 5 N·m (87 ± 4 lb ft).
7. If necessary, install oil tube assembly (dipstick) and install bolt (2) .
End By:
a. Install the fuel injector nozzles. Refer to Disassembly and Assembly, "Fuel Injection
Nozzles - Install".
b. Install the glow plugs. Refer to Disassembly and Assembly, "Glow Plugs - Remove and
Install".
c. Install the rocker shaft and pushrods. Refer to Disassembly and Assembly, "Rocker Shaft
and Pushrods - Install".
d. Install the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Install".
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
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7. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 315-A EXCAVATOR 4YM
Configuration: 315 315L TRACK-TYPE EXCAVATOR 4YM00001-UP (MACHINE) POWERED BY 3046 ENGINE
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01033379
Lifter Group - Remove and Install
SMCS - 1209-010
Removal Procedure
Start By:
A. Remove the camshaft. Refer to Disassembly and Assembly, "Camshaft - Remove and
Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00532246
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8. Illustration 2 g00532061
1. Use a magnet to remove valve lifter (1), as shown. Put identification marks on the valve
lifters for installation purposes.
2. Repeat Step 1 for the remainder of the valve lifters.
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 3 g00532061
1. Put 8T-2998 Lubricant on valve lifter (1) prior to installation. Install valve lifter (1) in the
original location in the cylinder block.
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9. 2. Repeat Step 1 for the remainder of the valve lifters.
End By: Install the camshaft. Refer to Disassembly and Assembly, "Camshaft - Remove and
Install".
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
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10. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 315-A EXCAVATOR 4YM
Configuration: 315 315L TRACK-TYPE EXCAVATOR 4YM00001-UP (MACHINE) POWERED BY 3046 ENGINE
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01597409
Camshaft - Remove and Install
SMCS - 1210-010
Removal Procedure 1
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-2320 Combination Puller 1
C 1P-2321 Combination Puller 1
9S-9153 Puller Jaws 3
Start By:
A. Remove the timing gear cover. Refer to Disassembly and Assembly, "Housing (Front) -
Remove".
B. Remove the rocker shaft assembly and the pushrods. Refer to Disassembly and Assembly,
"Rocker Shaft and Pushrod - Remove".
C. Remove the oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and
Install".
Note: The engine oil pan is facing in the up direction in order to retain the lifters in position for
this procedure.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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11. 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.
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: 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.
1. Rotate the engine at 180 degrees.
Illustration 1 g00532179
2. Use Tool (A) to remove bearing (1) from the front of camshaft gear (2) .
Note: This step is necessary only if the camshaft gear is equipped with a bearing.
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12. Illustration 2 g00532382
NOTICE
Do not damage the lobes or the bearings when the camshaft is removed
or installed.
3. Position camshaft gear (2) so that the gear's slots align from the top to the bottom. Remove
two bolts (3) and the washers that hold thrust plate (4). Carefully remove the camshaft, the
thrust plate and the camshaft gear as an assembly.
4. Remove the 12 valve lifters. Refer to Disassembly and Assembly, "Lifter Group - Remove
and Install".
Illustration 3 g00532384
5. Use tool (C) to remove camshaft gear (2) from camshaft (5). Remove thrust plate (4) .
Installation Procedure 1
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13. Note: In this installation procedure, the engine needs to remain in the upside-down position in
order to keep the lifters in position while the camshaft is installed.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: During installation, ensure that camshaft (4) is clean and lubricate all of the
components with clean engine oil.
Illustration 4 g00532385
1. Install thrust plate (4) onto camshaft (5) .
Always wear protective gloves when handling parts that have been
heated.
2. Heat camshaft gear (2) in an oven to a maximum temperature of 150 °C (302 °F) and install
camshaft gear (2) onto camshaft (5) .
3. Install the 12 valve lifters. Refer to Disassembly and Assembly, "Lifter Group - Remove
and Install".
Note: During installation, 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
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14. 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.
4. Carefully install the camshaft assembly into the original location in the cylinder block.
Note: Caution must be used when the camshaft is installed in order to not damage the
camshaft lobe or the camshaft bearings.
Illustration 5 g00532382
5. Position camshaft gear (2) so that the gear's slots align from the top to the bottom. Install
two bolts (3) and the washers that hold thrust plate (4). Tighten bolts (3) to a torque of 10 to
13 N·m (7 to 10 lb ft).
6. If necessary, install the bearing onto the front of the camshaft gear.
End By:
a. Install the oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and
Install".
b. Install the rocker shaft assembly and the pushrods. Refer to Disassembly and Assembly,
"Rocker Shaft and Pushrod - Install".
c. Install the timing gear cover. Refer to Disassembly and Assembly, "Housing (Front) -
Install".
Removal Procedure 2
Table 2
Required Tools
Tool Part Number Part Description Qty
A 1P-2320 Combination Puller 1
B 1U-7638 Magnetic Holding Tools 12
C 1P-2321 Combination Puller 1
9S-9153 Puller Jaws 3
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15. Start By:
A. Remove the timing gear cover. Refer to Disassembly and Assembly, " Housing (Front) -
Remove".
B. Remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head -
Remove".
Note: This removal procedure is done with the engine in the upright position and the valve lifters
left in the cylinder block.
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.
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.
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16. Illustration 6 g00532179
The engine is rotated at 180 degrees.
1. Use Tool (A) to remove bearing (1) from the front of camshaft gear (2) .
Note: This step is necessary only if the camshaft gear is equipped with a bearing.
Illustration 7 g00534616
2. Install Tool (B) in order to hold the 12 valve lifters.
Note: Make sure that Tool (B) is holding the lifters as far up in cylinder block (6) as
possible.
Illustration 8 g00534473
Note: Be careful not to dislodge the valve lifters from Tools (B) during removal of the
camshaft.
NOTICE
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17. Do not damage the lobes or the bearings when the camshaft is removed
or installed.
3. Position camshaft gear (2) so that the gear's slots align from the top to the bottom. Remove
two bolts (3) and the washers that hold thrust plate (4). Carefully remove the camshaft, the
thrust plate and the camshaft gear as an assembly from cylinder block (6) .
Illustration 9 g00532384
4. Use tool (C) to remove camshaft gear (2) from camshaft (5). Remove thrust plate (4) .
Installation Procedure 2
Table 3
Required Tools
Tool Part Number Part Description Qty
B 1U-7638 Magnetic Holding Tools 12
Note: This installation procedure is done with the engine in the upright position and the valve
lifters left in the cylinder block.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: During installation, ensure that camshaft (4) is clean and lubricate all of the
components with clean engine oil.
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18. Illustration 10 g00532385
1. Install thrust plate (4) onto camshaft (5). Heat camshaft gear (2) to a maximum temperature
of 150 °C (302 °F) and install camshaft gear (2) onto camshaft (4) .
Note: During installation, 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.
2. Carefully install the camshaft assembly into the original location in the cylinder block.
Note: Caution must be used when the camshaft is installed in order to not damage the
camshaft lobe or the camshaft bearings.
Illustration 11 g00534616
Note: Make sure that Tool (B ) is holding the lifters as far up in cylinder block (6) as
possible.
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19. Illustration 12 g00534473
3. Position camshaft gear (2) so that the gear's slots align from the top to the bottom. Install
two bolts (3) and the washers that hold thrust plate (4). Tighten bolts (3) to a torque of 10 to
13 N·m (7 to 10 lb ft).
4. If necessary, install the bearing onto the front of the camshaft gear.
End By:
a. Install the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Install".
b. Install the timing gear cover. Refer to Disassembly and Assembly, "Housing (Front) -
Install".
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
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20. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 315-A EXCAVATOR 4YM
Configuration: 315 315L TRACK-TYPE EXCAVATOR 4YM00001-UP (MACHINE) POWERED BY 3046 ENGINE
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i04990496
Camshaft Bearings - Remove and Install
SMCS - 1211-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
8S-2241 Camshaft Bearing Tool Group 1
8H-0684 Ratchet Wrench 1
Start By:
A. Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing -
Remove and Install".
B. Remove the camshaft. Refer to Disassembly and Assembly, "Camshaft - Remove and
Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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21. Illustration 1 g00533094
1. Remove plug (1) from the cylinder block.
Illustration 2 g00533095
Illustration 3 g00533096
2. Use Tool (A) in order to remove the camshaft bearings from the cylinder block.
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22. Note: Refer to the instructions of the 8S-2241 Camshaft Bearing Tool Group for the proper
procedure.
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A
8S-2241 Camshaft Bearing Tool Group 1
8H-0684 Ratchet Wrench 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 4 g00533095
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23. Illustration 5 g00533096
1. Use Tool (A) in order to install the camshaft bearings into the cylinder block. Ensure that
the oil hole of the camshaft bearings are in alignment with the oil ports in the engine block.
Note: Refer to the instructions of the 8S-2241 Camshaft Bearing Tool Group for the proper
procedure.
Illustration 6 g00533094
2. Install plug (1) into the cylinder block. Use Loctite 596 .
End By:
a. Install the camshaft. Refer to Disassembly and Assembly, "Camshaft - Remove and Install".
b. Install the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing -
Remove and Install".
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
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24. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 315-A EXCAVATOR 4YM
Configuration: 315 315L TRACK-TYPE EXCAVATOR 4YM00001-UP (MACHINE) POWERED BY 3046 ENGINE
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i05007631
Engine Oil Pan - Remove and Install
SMCS - 1302-010
Removal Procedure
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.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
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25. Illustration 1 g00560680
1. Remove oil pan drain plug (3) and drain the engine oil from engine oil pan (2) .
2. Install oil pan drain plug (3) . Tighten the oil pan drain plug to a torque of 78 ± 5 N·m (57 ±
4 lb ft).
3. Remove oil tube assembly (5) .
4. Remove 30 bolts (1) and the washers from engine oil pan (2) . Remove engine oil pan (2)
and gasket (4) .
Note: A liquid gasket may be factory installed in place of an oil pan gasket.
Illustration 2 g00538955
5. Remove two bolts (7) from engine oil suction tube (6) . Remove engine oil suction tube (6) .
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26. Illustration 3 g00538957
6. Check condition of O-ring seal (8) . If the O-ring seal 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.
Illustration 4 g00538957
1. Install O-ring seal (8) on suction pipe (6) .
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27. Illustration 5 g00538955
2. Position engine oil suction tube (6) . Install two bolts (7) in order to secure the engine oil
suction tube .
Illustration 6 g00560680
3. Clean engine oil pan (2) .
Note: Ensure that the engine oil pan and all of the mating surfaces are free of oil and gasket
material.
4. Install gasket (4) , engine oil pan (2) , bolts (1) and the washers. Tighten the bolts to a
torque of 10 to 13 N·m (7 to 10 lb ft).
Note: Loctite 5127 may be used instead of gasket (4) . Both contact surfaces must be
completely free of oil. Apply gasket material on the cylinder block on the inside of the bolt
hole pattern in a continuous bead in order to help prevent an oil leak.
5. Install oil tube assembly (5) .
6. Fill the crankcase with engine oil to the correct level. Refer to the proper Operation and
Maintenance Manual for the correct engine oil and the correct filling procedure.
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28. Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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29. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 315-A EXCAVATOR 4YM
Configuration: 315 315L TRACK-TYPE EXCAVATOR 4YM00001-UP (MACHINE) POWERED BY 3046 ENGINE
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01037459
Pistons and Connecting Rods - Remove
SMCS - 1225-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 8S-2269 Ridge Reamer 1
B 6V-9120 Socket (1)
1
( 1 )
Tool (B) is a 46 mm socket.
Start By:
A. Remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head -
Remove".
B. 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.
1. Use tool (A) to remove the wear ridge from the inner surface of the cylinder bore.
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30. Illustration 1 g00534937
2. Use Tool (B) to rotate the crankshaft until two of the pistons are at the bottom center.
Remove four connecting rod nuts (1) from the connecting rod. Remove two connecting rod
caps (2). Put identification marks on the connecting rod, the connecting rod cap and the
connecting rod bearings. The identification marks must be on the bearing tab side for
installation purposes.
Illustration 2 g00534943
Note: Use tape or rubber tubing on connecting rod bolts to protect the crankshaft journals.
3. Push the piston and connecting rod (4) away from the crankshaft until the piston rings are
out of the cylinder liners. Remove the piston from cylinder block (3) .
4. Keep the connecting rods and connecting rod caps together. Put an identification mark on
each piston in order to locate the piston in the cylinder block.
5. Repeat Steps 1 through 4 for removing the remaining pistons and connecting rods.
Copyright 1993 - 2021 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Jan 11 13:54:18 UTC+0800 2021
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31. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 315-A EXCAVATOR 4YM
Configuration: 315 315L TRACK-TYPE EXCAVATOR 4YM00001-UP (MACHINE) POWERED BY 3046 ENGINE
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01038260
Pistons and Connecting Rods - Disassemble
SMCS - 1225-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1857 Retaining Ring Pliers 1
B 1U-6683 Ring Expander 1
C 1P-0510 Driver Group 1
Start By:
A. Remove the pistons and connecting rods. Refer to Disassembly and Assembly, "Pistons and
Connecting Rods - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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32. Illustration 1 g00535407
Piston and Connecting Rod Assembly
Illustration 2 g00535802
1. Use Tool (A) to remove two retaining rings (1) .
2. Remove piston pin (2) and connecting rod (3) from piston (4) .
Note: Check the condition of the following parts: retaining rings (1), piston pin (2) and
piston (4). If these items are worn or damaged, use new parts for replacement.
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33. Suggest:
If the above button click is invalid.
Please download this document
first, and then click the above link
to download the complete manual.
Thank you so much for reading
34. Illustration 3 g00535803
Illustration 4 g00535398
Illustration 5 g00535400
3. Remove piston rings (5) from pistons (4) with tool (B) .
Note: Check the condition of the piston rings. If the piston rings are worn or damaged, use
new parts for replacement.
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