1. The document provides instructions for removing and installing final drives on 320-series excavators. It describes disconnecting hydraulic lines, removing mounting bolts, and using hoists to lift heavy components like the final drive, ring gear, and carrier assemblies.
2. Detailed steps are given for disassembling the final drive components, including removing planetary gears, sun gears, and thrust washers. Special tools and alignment marks are used to aid reassembly.
3. Reassembly involves cleaning components, applying threadlock and anti-seize compound, and adjusting bearing preload with shims to achieve the correct specifications. Duo-Cone seals must be installed without damage to provide sealing between housings.
Caterpillar cat 320 track type excavator (prefix 9 kk) service repair manual ...ufujjdjkskemme
- The document provides instructions for removing and installing a flywheel, flywheel housing, crankshaft pulley, and crankshaft rear seal on an excavator engine.
- To remove the flywheel, the bolts securing it must be removed, then a lifting device is used to pull it off. The flywheel housing is removed by lifting it off with bolts and contains an oil seal that may need replacing.
- The crankshaft rear seal is removed using a slide hammer and distorter tools, and installed using a installer tool and retaining compound. The crankshaft pulley is removed using a puller tool and a socket.
Caterpillar cat 320 track type excavator (prefix 1 xm) service repair manual ...ufjdfjjkskemme
This document provides instructions for removing and installing a crankshaft pulley on an excavator engine. The removal procedure involves using a combination puller tool to pull the pulley off the crankshaft. For installation, the pulley is pressed back onto the crankshaft using an installer tool. Safety precautions are provided to keep parts clean and contain fluids.
This service repair manual provides instructions for installing and removing components of the governor and fuel injection control linkage on Caterpillar 320, 320L, and 320N excavators. The manual describes the required tools and illustrates each step through photos with labeled parts. Key steps include installing O-rings and seals on various parts, placing the governor and linkage components in position, and using specialized tools to install clips and pins that connect the parts. Proper lubrication and torque specifications are noted throughout.
This document provides instructions for removing and installing a governor and fuel injection control linkage on Caterpillar excavator models 320, 320L, and 320N. The removal procedure involves disconnecting tubes and cables from the governor, and removing clips and pins. The installation procedure specifies cleaning and lubricating parts, inserting tubes and pins using special tools, and setting fuel settings and injector synchronization. Precautions are given to keep parts clean and ensure free movement of linkages.
This document provides instructions for removing and installing a governor and fuel injection control linkage on an excavator engine. The removal procedure involves disconnecting cables, removing clips and pins, and taking off bolts. The installation involves applying lubricant to seals, placing parts in position, installing clips, pins and bolts using various specialized tools, and setting adjustments. Precautions are given to keep parts clean and ensure free movement of components.
Caterpillar cat 323 e l excavator (prefix rap) service repair manual (rap0000...fjskefkemms
The document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes steps to disassemble and remove the final drive components, such as the carrier assembly, ring gears, planetary gears, and seals. It also provides instructions for assembling the final drive, including pressing bearings into place, determining the correct shim thickness, installing seals and pins, and reassembling the carrier assembly. Tools required include lifting devices, presses, seal installers, and other specialized tools. Proper torque values and procedures are specified for reinstalling components.
Caterpillar cat 329 e l excavator (prefix rld) service repair manual (rld0000...fikkskmmdm
This document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, brake piston, rotating assembly, seals and bearings. The assembly section then lists the components and provides the reverse steps to reinstall components and ensure proper alignment using tools and lubricants.
Caterpillar cat 330 b l excavator (prefix 5lr) service repair manual (5lr0000...fjskefkemms
This document provides instructions for removing and installing various engine components on Caterpillar 330B L and 330B LN excavator models, including the cylinder head, spacer plate, water directors, lifter group, and camshaft. The procedures describe cleaning parts, applying lubricants, and tightening bolts to specified torques. Detailed illustrations show the components and steps in the process.
Caterpillar cat 320 track type excavator (prefix 9 kk) service repair manual ...ufujjdjkskemme
- The document provides instructions for removing and installing a flywheel, flywheel housing, crankshaft pulley, and crankshaft rear seal on an excavator engine.
- To remove the flywheel, the bolts securing it must be removed, then a lifting device is used to pull it off. The flywheel housing is removed by lifting it off with bolts and contains an oil seal that may need replacing.
- The crankshaft rear seal is removed using a slide hammer and distorter tools, and installed using a installer tool and retaining compound. The crankshaft pulley is removed using a puller tool and a socket.
Caterpillar cat 320 track type excavator (prefix 1 xm) service repair manual ...ufjdfjjkskemme
This document provides instructions for removing and installing a crankshaft pulley on an excavator engine. The removal procedure involves using a combination puller tool to pull the pulley off the crankshaft. For installation, the pulley is pressed back onto the crankshaft using an installer tool. Safety precautions are provided to keep parts clean and contain fluids.
This service repair manual provides instructions for installing and removing components of the governor and fuel injection control linkage on Caterpillar 320, 320L, and 320N excavators. The manual describes the required tools and illustrates each step through photos with labeled parts. Key steps include installing O-rings and seals on various parts, placing the governor and linkage components in position, and using specialized tools to install clips and pins that connect the parts. Proper lubrication and torque specifications are noted throughout.
This document provides instructions for removing and installing a governor and fuel injection control linkage on Caterpillar excavator models 320, 320L, and 320N. The removal procedure involves disconnecting tubes and cables from the governor, and removing clips and pins. The installation procedure specifies cleaning and lubricating parts, inserting tubes and pins using special tools, and setting fuel settings and injector synchronization. Precautions are given to keep parts clean and ensure free movement of linkages.
This document provides instructions for removing and installing a governor and fuel injection control linkage on an excavator engine. The removal procedure involves disconnecting cables, removing clips and pins, and taking off bolts. The installation involves applying lubricant to seals, placing parts in position, installing clips, pins and bolts using various specialized tools, and setting adjustments. Precautions are given to keep parts clean and ensure free movement of components.
Caterpillar cat 323 e l excavator (prefix rap) service repair manual (rap0000...fjskefkemms
The document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes steps to disassemble and remove the final drive components, such as the carrier assembly, ring gears, planetary gears, and seals. It also provides instructions for assembling the final drive, including pressing bearings into place, determining the correct shim thickness, installing seals and pins, and reassembling the carrier assembly. Tools required include lifting devices, presses, seal installers, and other specialized tools. Proper torque values and procedures are specified for reinstalling components.
Caterpillar cat 329 e l excavator (prefix rld) service repair manual (rld0000...fikkskmmdm
This document provides instructions for disassembling and assembling a travel motor. It lists the required tools and gives step-by-step instructions to remove components like the head, brake piston, rotating assembly, seals and bearings. The assembly section then lists the components and provides the reverse steps to reinstall components and ensure proper alignment using tools and lubricants.
Caterpillar cat 330 b l excavator (prefix 5lr) service repair manual (5lr0000...fjskefkemms
This document provides instructions for removing and installing various engine components on Caterpillar 330B L and 330B LN excavator models, including the cylinder head, spacer plate, water directors, lifter group, and camshaft. The procedures describe cleaning parts, applying lubricants, and tightening bolts to specified torques. Detailed illustrations show the components and steps in the process.
Caterpillar cat 318 b excavator (prefix 3lr) service repair manual (3lr00001 ...fjskekdmjekm
1. The document provides instructions for removing and installing a camshaft on a 3046 engine used in 318B excavators.
2. The removal procedure involves using pullers to separate the camshaft gear and thrust plate from the camshaft and cylinder block.
3. The installation procedure specifies cleaning and lubricating parts, heating the camshaft gear, and aligning timing marks to ensure proper installation of the camshaft, lifters, thrust plate and gear.
The document provides the disassembly procedure for a 330D2 excavator travel motor. It lists 28 steps to fully disassemble the travel motor, including removing the head, brake piston, plates and discs, rotating assembly, seals, and other internal components. Tools required are also listed. The procedure aims to clearly identify each part and ensure proper reinstallation of components in their original positions and orientations.
Caterpillar cat 16 h motor grader (prefix ats) service repair manual (ats0000...fjskefkemms
This document provides disassembly instructions for the transmission and transfer gears of a 16H Motor Grader. It lists over 60 steps and required tools to disassemble components such as the transmission control module, planetary group, sleeves, gears, bearings, seals, and housing. Detailed illustrations accompany each step to show how to remove parts and subassemblies like the gear pump, coupling assembly, manifold, and housing. Safety precautions are provided for steps involving compressed springs.
Caterpillar cat 329 e l excavator (prefix zcd) service repair manual (zcd0000...fikkskmmdm
This document provides instructions for disassembling and assembling the travel motor of a 329E L excavator. It lists the required tools and parts and provides step-by-step instructions and illustrations for each part removal and installation. The process involves removing 28 different components including seals, springs, plates, pistons, and bearings. Proper alignment and lubrication of parts is emphasized during assembly to ensure correct functioning of the travel motor.
Caterpillar cat 323 e l excavator (prefix yrp) service repair manual (yrp0000...fjskefkemms
This document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes procedures for disassembling and removing components like the final drive, carrier assembly, ring gears, and seals. It also provides instructions for reassembling these components, including installing seals, bearings, and gears, and using shims to set proper bearing preload. Bolts and seals must be tightened to the specified torques.
This document provides instructions for disassembling and assembling the final drive of a 330D2 excavator. The disassembly process involves using various tools to remove 37 individual parts from the final drive assembly. The assembly process similarly uses tools to reinstall the parts in the reverse order, ensuring proper installation of seals and adjusting bearing preload through precise shimming.
Caterpillar cat 330 d excavator (prefix nbd) service repair manual (nbd00001 ...hhjsekmdmm
The document provides disassembly instructions for a final drive on an excavator model 330D L. It outlines 32 steps to fully disassemble the final drive. Key components that are disassembled include the drive housing, planetary gear assemblies, ring gear, carrier assemblies, and individual planet gears. Tools required include link brackets and forcing bolts to remove components. Safety notes are provided to clean parts before disassembly and have two people assist with heavier components.
1) The document provides disassembly instructions for the final drive on 325 and 325L excavators. It describes removing over 30 parts in multiple steps, requiring various tools.
2) Key steps include removing the final drive cover, ring gear, carrier assemblies, planetary gears, seals, and bearings from the main housing. Detailed illustrations supplement each step.
3) Cleanliness is important during disassembly to prevent dirt from entering the mechanism. Parts must be reinstalled in their original locations and orientations.
Caterpillar cat 326 d2 l excavator (prefix rec) service repair manual (rec000...fikkskmmdm
This document provides instructions to disassemble a final drive on an excavator. It outlines 33 steps to fully disassemble the final drive. Key steps include removing the cover, carrier assembly, planetary gears, and separating the main housing from the motor housing. Various tools are required including link brackets, eyebolts, retaining ring pliers, and a transmission repair stand to support components. Cleanliness is important to prevent dirt from entering during reassembly.
Caterpillar cat 330 l excavator (prefix 8fk) service repair manual (8fk00001 ...fjsjekdmmeme
This document provides instructions for removing and installing a cylinder head on a 330L excavator with a 3306 engine. The key steps are:
1. Remove components attached to the cylinder head like the exhaust manifold, fuel lines, and rocker shaft.
2. Remove the cylinder head bolts and lifting the heavy cylinder head off the engine.
3. Clean the mating surfaces and install a new gasket before reinstalling the cylinder head and torquing the bolts in the specified sequence.
4. Reinstall the removed components like the rocker shaft after installing the new cylinder head.
Caterpillar cat 330 b excavator (prefix 9hn) service repair manual (9hn00001 ...diskkdkdmdm
This document provides instructions for removing and installing final drives on an excavator. Key steps include:
1. Releasing hydraulic pressure and removing hydraulic lines and components.
2. Removing bolts and forcing bolts to separate the final drive from the undercarriage frame.
3. Cleaning surfaces and installing the final drive back onto the frame with new bolts, plugs, and hydraulic connections.
The document also describes disassembling the internal components of the final drive such as carriers, gears, and shafts. Alignment marks are used to ensure correct reassembly.
This document provides instructions for removing and installing final drives on an excavator. It describes:
1) Releasing hydraulic pressure and removing the final drive cover, tubes, and bolts.
2) Using hoists and tools to separate the final drive from the frame and remove it.
3) Cleaning surfaces, checking seals, and reversing the process to install the final drive.
Caterpillar cat 330 b excavator (prefix 9hn) service repair manual (9hn00001 ...hfjsekekmmd
This document provides instructions for removing and installing final drives on an excavator. Key steps include:
1. Releasing hydraulic pressure and removing the track assemblies.
2. Removing bolts and disconnecting hydraulic lines to separate the final drive from the undercarriage frame.
3. Cleaning components and installing new seals before reassembling the final drive, reversing the removal steps.
Caterpillar cat 330 b excavator (prefix 9hn) service repair manual (9hn00001 ...cdfzxs
This document provides instructions for removing and installing final drives on an excavator. It describes:
1) Releasing hydraulic pressure and removing the final drive cover, tubes, and bolts.
2) Using hoists and tools to separate the final drive from the frame and motor.
3) Cleaning components and checking seals before reinstalling the final drive using reverse steps.
Caterpillar cat 330 b excavator (prefix 9hn) service repair manual (9hn00001 ...jdfjskekmdme
This document provides instructions for removing and installing final drives on an excavator. Key steps include:
1. Releasing hydraulic pressure and removing the track assemblies.
2. Removing bolts and disconnecting hydraulic lines to separate the final drive from the undercarriage frame.
3. Cleaning components and installing new seals before reassembling in reverse order, taking care to properly tighten bolts and reconnect hydraulic components.
This document provides instructions for removing and reassembling the final drives on an excavator model 330B. The summary is:
1. The final drive is disassembled by removing components like the ring gear, carrier assemblies, planetary gears, and seals.
2. To reassemble, the components are cleaned and seals/bearings installed before refitting parts like the carrier assemblies, ring gear and sprocket.
3. The correct bearing preload is set using a load test and shims are used to set the gear spacing.
This document provides instructions for removing and reassembling the final drives on an excavator model 330B. The summary is:
1. The final drive is disassembled by removing components like the ring gear, carrier assemblies, planetary gears, and seals.
2. To reassemble, the components are cleaned and seals/bearings installed before refitting components like the carrier assemblies, ring gear and sprockets in reverse order of disassembly.
3. Precise measurements are taken and shims used to set the proper bearing preload when reinstalling gears and housings.
This document provides instructions for removing and reassembling the final drives on an excavator model 330B. The summary is:
1. The final drive must be disassembled by removing components like the ring gear, carrier assemblies, planetary gears, and seals.
2. To reassemble, components must be cleaned and seals/bearings installed before refitting parts like the carrier assemblies, ring gear, and sprocket in their original positions.
3. Precise measurements and torque specifications must be followed to set bearing preload and install retaining rings and bolts correctly.
Caterpillar cat 330 b excavator (prefix 2rr) service repair manual (2rr00001 ...diskkdkdmdm
The document provides instructions for removing and reassembling the final drives of an excavator model 330B. Key steps include:
1. Removing the final drive covers, ring gears, carrier assemblies, planetary gears, and other components.
2. Cleaning all parts thoroughly before reassembly.
3. Reassembling components in reverse order, applying specified torques and seals.
4. Adjusting bearing preload and selecting shim thickness to set gear backlash.
Caterpillar cat 320 n track type excavator (prefix 2dl) service repair manual...ddkkddm
This document provides instructions for removing and installing valve stem seals on Caterpillar 320, 320L, and 320N track-type excavators. The procedure involves using a seal pick tool to remove the old seals from the valve guides and install new seals. Technicians are instructed to keep all parts clean and coat the new seals with engine oil during installation.
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320D L excavator engine. The procedure involves using specialty tools to compress the valve springs so that the valves, springs, and related components can be safely accessed and removed or installed one piston at a time. Proper tool use and safety precautions are emphasized to avoid injury from released spring forces.
The document provides instructions for removing the fuel injection pump from a Caterpillar 320D L excavator with a C6.4 engine. It lists the required tools and safety notices, then gives a step-by-step procedure involving disconnecting fuel lines and harness assemblies, removing mounting hardware, and taking off the pump while keeping identification marks aligned for installation. Cleanliness is emphasized throughout to prevent contaminants from entering the system.
Caterpillar cat 318 b excavator (prefix 3lr) service repair manual (3lr00001 ...fjskekdmjekm
1. The document provides instructions for removing and installing a camshaft on a 3046 engine used in 318B excavators.
2. The removal procedure involves using pullers to separate the camshaft gear and thrust plate from the camshaft and cylinder block.
3. The installation procedure specifies cleaning and lubricating parts, heating the camshaft gear, and aligning timing marks to ensure proper installation of the camshaft, lifters, thrust plate and gear.
The document provides the disassembly procedure for a 330D2 excavator travel motor. It lists 28 steps to fully disassemble the travel motor, including removing the head, brake piston, plates and discs, rotating assembly, seals, and other internal components. Tools required are also listed. The procedure aims to clearly identify each part and ensure proper reinstallation of components in their original positions and orientations.
Caterpillar cat 16 h motor grader (prefix ats) service repair manual (ats0000...fjskefkemms
This document provides disassembly instructions for the transmission and transfer gears of a 16H Motor Grader. It lists over 60 steps and required tools to disassemble components such as the transmission control module, planetary group, sleeves, gears, bearings, seals, and housing. Detailed illustrations accompany each step to show how to remove parts and subassemblies like the gear pump, coupling assembly, manifold, and housing. Safety precautions are provided for steps involving compressed springs.
Caterpillar cat 329 e l excavator (prefix zcd) service repair manual (zcd0000...fikkskmmdm
This document provides instructions for disassembling and assembling the travel motor of a 329E L excavator. It lists the required tools and parts and provides step-by-step instructions and illustrations for each part removal and installation. The process involves removing 28 different components including seals, springs, plates, pistons, and bearings. Proper alignment and lubrication of parts is emphasized during assembly to ensure correct functioning of the travel motor.
Caterpillar cat 323 e l excavator (prefix yrp) service repair manual (yrp0000...fjskefkemms
This document provides instructions for servicing the final drive of excavator models 323E L, 323E LN, and 323E SA. It includes procedures for disassembling and removing components like the final drive, carrier assembly, ring gears, and seals. It also provides instructions for reassembling these components, including installing seals, bearings, and gears, and using shims to set proper bearing preload. Bolts and seals must be tightened to the specified torques.
This document provides instructions for disassembling and assembling the final drive of a 330D2 excavator. The disassembly process involves using various tools to remove 37 individual parts from the final drive assembly. The assembly process similarly uses tools to reinstall the parts in the reverse order, ensuring proper installation of seals and adjusting bearing preload through precise shimming.
Caterpillar cat 330 d excavator (prefix nbd) service repair manual (nbd00001 ...hhjsekmdmm
The document provides disassembly instructions for a final drive on an excavator model 330D L. It outlines 32 steps to fully disassemble the final drive. Key components that are disassembled include the drive housing, planetary gear assemblies, ring gear, carrier assemblies, and individual planet gears. Tools required include link brackets and forcing bolts to remove components. Safety notes are provided to clean parts before disassembly and have two people assist with heavier components.
1) The document provides disassembly instructions for the final drive on 325 and 325L excavators. It describes removing over 30 parts in multiple steps, requiring various tools.
2) Key steps include removing the final drive cover, ring gear, carrier assemblies, planetary gears, seals, and bearings from the main housing. Detailed illustrations supplement each step.
3) Cleanliness is important during disassembly to prevent dirt from entering the mechanism. Parts must be reinstalled in their original locations and orientations.
Caterpillar cat 326 d2 l excavator (prefix rec) service repair manual (rec000...fikkskmmdm
This document provides instructions to disassemble a final drive on an excavator. It outlines 33 steps to fully disassemble the final drive. Key steps include removing the cover, carrier assembly, planetary gears, and separating the main housing from the motor housing. Various tools are required including link brackets, eyebolts, retaining ring pliers, and a transmission repair stand to support components. Cleanliness is important to prevent dirt from entering during reassembly.
Caterpillar cat 330 l excavator (prefix 8fk) service repair manual (8fk00001 ...fjsjekdmmeme
This document provides instructions for removing and installing a cylinder head on a 330L excavator with a 3306 engine. The key steps are:
1. Remove components attached to the cylinder head like the exhaust manifold, fuel lines, and rocker shaft.
2. Remove the cylinder head bolts and lifting the heavy cylinder head off the engine.
3. Clean the mating surfaces and install a new gasket before reinstalling the cylinder head and torquing the bolts in the specified sequence.
4. Reinstall the removed components like the rocker shaft after installing the new cylinder head.
Caterpillar cat 330 b excavator (prefix 9hn) service repair manual (9hn00001 ...diskkdkdmdm
This document provides instructions for removing and installing final drives on an excavator. Key steps include:
1. Releasing hydraulic pressure and removing hydraulic lines and components.
2. Removing bolts and forcing bolts to separate the final drive from the undercarriage frame.
3. Cleaning surfaces and installing the final drive back onto the frame with new bolts, plugs, and hydraulic connections.
The document also describes disassembling the internal components of the final drive such as carriers, gears, and shafts. Alignment marks are used to ensure correct reassembly.
This document provides instructions for removing and installing final drives on an excavator. It describes:
1) Releasing hydraulic pressure and removing the final drive cover, tubes, and bolts.
2) Using hoists and tools to separate the final drive from the frame and remove it.
3) Cleaning surfaces, checking seals, and reversing the process to install the final drive.
Caterpillar cat 330 b excavator (prefix 9hn) service repair manual (9hn00001 ...hfjsekekmmd
This document provides instructions for removing and installing final drives on an excavator. Key steps include:
1. Releasing hydraulic pressure and removing the track assemblies.
2. Removing bolts and disconnecting hydraulic lines to separate the final drive from the undercarriage frame.
3. Cleaning components and installing new seals before reassembling the final drive, reversing the removal steps.
Caterpillar cat 330 b excavator (prefix 9hn) service repair manual (9hn00001 ...cdfzxs
This document provides instructions for removing and installing final drives on an excavator. It describes:
1) Releasing hydraulic pressure and removing the final drive cover, tubes, and bolts.
2) Using hoists and tools to separate the final drive from the frame and motor.
3) Cleaning components and checking seals before reinstalling the final drive using reverse steps.
Caterpillar cat 330 b excavator (prefix 9hn) service repair manual (9hn00001 ...jdfjskekmdme
This document provides instructions for removing and installing final drives on an excavator. Key steps include:
1. Releasing hydraulic pressure and removing the track assemblies.
2. Removing bolts and disconnecting hydraulic lines to separate the final drive from the undercarriage frame.
3. Cleaning components and installing new seals before reassembling in reverse order, taking care to properly tighten bolts and reconnect hydraulic components.
This document provides instructions for removing and reassembling the final drives on an excavator model 330B. The summary is:
1. The final drive is disassembled by removing components like the ring gear, carrier assemblies, planetary gears, and seals.
2. To reassemble, the components are cleaned and seals/bearings installed before refitting parts like the carrier assemblies, ring gear and sprocket.
3. The correct bearing preload is set using a load test and shims are used to set the gear spacing.
This document provides instructions for removing and reassembling the final drives on an excavator model 330B. The summary is:
1. The final drive is disassembled by removing components like the ring gear, carrier assemblies, planetary gears, and seals.
2. To reassemble, the components are cleaned and seals/bearings installed before refitting components like the carrier assemblies, ring gear and sprockets in reverse order of disassembly.
3. Precise measurements are taken and shims used to set the proper bearing preload when reinstalling gears and housings.
This document provides instructions for removing and reassembling the final drives on an excavator model 330B. The summary is:
1. The final drive must be disassembled by removing components like the ring gear, carrier assemblies, planetary gears, and seals.
2. To reassemble, components must be cleaned and seals/bearings installed before refitting parts like the carrier assemblies, ring gear, and sprocket in their original positions.
3. Precise measurements and torque specifications must be followed to set bearing preload and install retaining rings and bolts correctly.
Caterpillar cat 330 b excavator (prefix 2rr) service repair manual (2rr00001 ...diskkdkdmdm
The document provides instructions for removing and reassembling the final drives of an excavator model 330B. Key steps include:
1. Removing the final drive covers, ring gears, carrier assemblies, planetary gears, and other components.
2. Cleaning all parts thoroughly before reassembly.
3. Reassembling components in reverse order, applying specified torques and seals.
4. Adjusting bearing preload and selecting shim thickness to set gear backlash.
Similar to Caterpillar cat 320 n excavator (prefix 4 zj) service repair manual (4zj00460 and up) (9)
Caterpillar cat 320 n track type excavator (prefix 2dl) service repair manual...ddkkddm
This document provides instructions for removing and installing valve stem seals on Caterpillar 320, 320L, and 320N track-type excavators. The procedure involves using a seal pick tool to remove the old seals from the valve guides and install new seals. Technicians are instructed to keep all parts clean and coat the new seals with engine oil during installation.
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320D L excavator engine. The procedure involves using specialty tools to compress the valve springs so that the valves, springs, and related components can be safely accessed and removed or installed one piston at a time. Proper tool use and safety precautions are emphasized to avoid injury from released spring forces.
The document provides instructions for removing the fuel injection pump from a Caterpillar 320D L excavator with a C6.4 engine. It lists the required tools and safety notices, then gives a step-by-step procedure involving disconnecting fuel lines and harness assemblies, removing mounting hardware, and taking off the pump while keeping identification marks aligned for installation. Cleanliness is emphasized throughout to prevent contaminants from entering the system.
Caterpillar cat 320 l track type excavator (prefix 2dl) service repair manual...ddkkddm
This document provides instructions for installing and removing various engine components on Caterpillar 320, 320L, and 320N track-type excavators, including:
- Removing and installing inlet and exhaust valve seals
- Removing the engine oil filter base
- Installing the engine oil filter base
- Removing the engine oil cooler
- Disassembling the engine oil cooler
- Reassembling the engine oil cooler
- Installing the engine oil cooler
The summaries provide the main steps and components involved in each procedure.
This document provides instructions for connecting a separated track on a 320D LN excavator. It describes using hydraulic tools and pins to lift the track into position and connect the master pin. Cleanliness is important to prevent dirt from entering during reassembly. The track must be positioned correctly and tools are needed if the pin cannot be manually installed.
Caterpillar cat 320 d2 l excavator (prefix gba) service repair manual (gba000...ddkkddm
This document provides instructions for removing the fuel injector from a Caterpillar 320D2 excavator engine. It lists the required tools which include a fuel injector puller and capping kit. The procedure involves disconnecting fuel lines from the injector, plugging the injector, removing mounting bolts and clamps, and using a puller tool to remove the fuel injector from the engine. Care must be taken to contain any fluids and ensure all parts are clean.
Caterpillar cat 320 d2 l excavator (prefix dnp) service repair manual (dnp000...ddkkddm
The document provides instructions for assembling and installing the swing drive on a 320D2 excavator. It describes 22 steps to assemble components like bearings, gears, housings and seals. The final step is to install the assembled swing drive and refer to other instructions for installing the swing motor.
This document provides instructions for removing the fuel injector from a Caterpillar 320D2 excavator engine. It lists the required tools which include a fuel injector puller and capping kit. The procedure involves disconnecting fuel lines from the injector, plugging the injector, removing mounting bolts and clamps, and using a puller tool to remove the fuel injector from the engine. Care must be taken to contain any fluids and ensure all parts are clean.
The document provides instructions for assembling and installing the swing drive on a 320D2 excavator. It describes 22 steps to assemble components like bearings, gears, housings and seals. The final step is to install the assembled swing drive and refer to other instructions for installing the swing motor.
Caterpillar cat 320 d ln excavator (prefix wbn) service repair manual (wbn000...ddkkddm
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320D LN excavator with a C6.4 engine. It describes the required tools and safety precautions, and gives a step-by-step process for compressing the valve springs, removing old parts, and installing new parts in their proper positions and orientations. The document also provides specifications for inspecting valve components to ensure proper dimensions are met.
Caterpillar cat 320 d l excavator (prefix kgf) service repair manual (kgf0000...ddkkddm
This document provides instructions for disassembling and assembling the travel motor of a 320D L excavator. The disassembly process includes 27 steps to remove components like the head, fittings, seals, brake piston, plates, and barrel assembly. The assembly section outlines 13 steps including installing seals, keys, cam plate, springs, and piston shoe assemblies back into the barrel assembly and body of the travel motor. Special notices are provided regarding alignment marks, pressing components, and engaging the cam plate during assembly.
Caterpillar cat 320 d l excavator (prefix dhk) service repair manual (dhk0000...ddkkddm
This document provides instructions for removing and installing a boom cylinder on a 320D excavator. It includes:
1) Detailed steps to remove the boom cylinder such as releasing hydraulic pressure, removing mounting bolts and pins, and lifting the cylinder off the machine.
2) Information on required tools and torque specifications for reassembly.
3) The installation procedure which reverses the removal steps such as lifting the cylinder back into place, reinstalling pins and bolts, and reconnecting hydraulic lines.
Safety precautions are provided to relieve hydraulic pressure before disassembling cylinders. Torque specifications are included for correct reassembly.
Caterpillar cat 320 d l excavator (prefix a9f) service repair manual (a9f0000...ddkkddm
This document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar 320D L excavator engine. The procedure involves using specialty tools to compress the valve springs so that the valves, springs, and related components can be safely accessed and removed or installed one at a time. Proper cleaning and inspection of parts is emphasized to prevent premature wear. The work must be done with the pistons positioned correctly to avoid parts falling into the cylinders.
Caterpillar cat 320 d excavator (prefix kgf) service repair manual (kgf00001 ...ddkkddm
This document provides instructions for disassembling and assembling the travel motor of a 320D L Excavator. The disassembly process includes 27 steps to remove components like the head, fittings, seals, brake piston, plates, and barrel assembly. The assembly section outlines 13 steps including installing seals, keys, cam plate, springs, and piston shoe assemblies back into the barrel assembly and travel motor body. Special care must be taken to align parts and not allow components to separate during disassembly and assembly.
Caterpillar cat 320 d excavator (prefix dhk) service repair manual (dhk00001 ...ddkkddm
This document provides instructions for removing and installing the boom cylinder on a 320D and 320D L excavator. The procedure involves releasing hydraulic pressure, removing attachment points, and using lifting devices to maneuver the heavy cylinder. Special tools are required to remove pins connecting the cylinder. Torque specifications are provided for reinstallation. Safety precautions are described, such as relieving pressure before disassembly to avoid injury.
Caterpillar cat 320 track type excavator (prefix 2 dl) service repair manual ...ddkkddm
This document provides instructions for removing and installing valve stem seals on Caterpillar 320, 320L, and 320N track-type excavators. The procedure involves using a seal pick tool to remove the old seals from the valve guides and install new seals. Technicians are instructed to keep all parts clean and coat the new seals with engine oil during installation.
Caterpillar cat 320 s excavator (prefix 4 zj) service repair manual (4zj00460...ddkkddm
1. The document provides instructions for removing and installing final drives on 320-series excavators. It describes disconnecting hydraulic lines, removing mounting bolts, and using lifting tools to remove the final drives from the excavator.
2. Detailed steps are given for disassembling the final drives, including removing gears, carriers, seals, and other components. Alignment marks should be made for reassembly.
3. Reassembly involves cleaning parts, applying threadlock and lubricant, and torquing bolts to specification. Seals and bearings must be installed correctly to prevent damage.
Caterpillar cat 320 s excavator (prefix 3 xk) service repair manual (3xk00822...ddkkddm
This document provides instructions for removing and installing a governor and fuel injection control linkage on Caterpillar 320 excavator models. It describes the required tools and gives a step-by-step process including removing clips and pins, sliding tubes, and removing/installing parts like the governor, linkage, and seals using special tools. References are provided for more information on governors and linkage inspection procedures.
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This document provides instructions for removing and installing a fuel injection control linkage on Caterpillar 320 excavator models. The removal procedure involves taking out the rocker shaft and pushrods, then removing clips and a clevis pin connecting the governor to the linkage. Installation requires reattaching the linkage with bolts and setting brackets, then inserting the clevis pin and clip using special tools. Compressing injector springs with another tool is also part of the installation process.
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This document provides instructions for removing and installing final drives on 320-series excavators. It outlines the steps to release hydraulic pressure, remove the final drive housing, and disassemble/reassemble the internal components. The process involves removing 20 bolts, hydraulic lines, and using lifting tools to maneuver heavy internal parts like carriers, gears, and housings weighing up to 82 kg. Proper cleaning, lubrication, and torque specifications are noted to ensure correct reassembly.
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
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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.
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2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320-A EXCAVATOR 4ZJ
Configuration: 320, 320 L, 320 N AND 320 S EXCAVATORS 4ZJ00460-UP (MACHINE) POWERED BY 3116 ENGINE
Disassembly and Assembly
SUPPLEMENT FOR 320S EXCAVATOR MACHINE SYSTEMS
Media Number -SENR6083-01 Publication Date -01/10/2004 Date Updated -24/05/2005
SENR60830012
Final Drives
SMCS - 4050-010; 4050-017
Remove & Install Final Drives
Start By:
a. separate track assemblies
At operating temperature, the hydraulic oil tank is hot and under
pressure. Hot oil can cause burns. To prevent possible personal injury,
release the pressure in the implement hydraulic circuits (boom, stick
and bucket) before any hydraulic lines or components are disconnected
or removed.
1. Release the pressure in the hydraulic system as follows:
a. Fully retract the rod in the stick cylinder.
b. Adjust the position of the bucket so it will be flat on the ground when the boom is lowered.
c. Lower the boom until the bucket is flat on the ground.
d. Shut off the engine, and put the hydraulic activation control lever in the "Lock" position.
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3. e. Move the control levers for the boom, bucket, stick and swing through their full travel strokes.
This will relieve any pressure that may be present in the pilot system.
f. Slowly loosen the air breather cap on the hydraulic oil tank to release the pressure.
g. Tighten the air breather cap on the hydraulic oil tank.
h. The pressure in the hydraulic system has now been released. Lines and components can now be
removed.
2. Remove the access cover assembly from over the rear side of the final drive.
3. Fasten tool (A) and a hoist to final drive (1). Put slight lifting tension on the final drive with the
hoist.
4. Disconnect hose assemblies (2) and (7) from the travel motor. Disconnect pipes (5) and (6)
from the travel brake valve. Put plugs in the pipes and hose assemblies to keep dirt and debris out
of the hydraulic system.
5. Remove twenty bolts (3) that hold the final drive to the undercarriage frame assembly.
6. Install suitable size forcing screws in two threaded holes (4) in the undercarriage frame
assembly. Tighten the forcing screws evenly to loosen the final drive from the undercarriage
frame assembly. Remove the final drive. The weight of the final drive is approximately 454 kg
(1000 lb).
NOTE: The following steps are for the installation of the final drive.
7. Be sure the mating surfaces of the final drive and the undercarriage frame assembly are clean
and free of dirt and debris.
8. Check the condition of the O-ring seals in the ends of pipes (5) and (6) and in hose assemblies
(2) and (7). If any of the seals are worn or damaged, use new parts for replacement.
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4. 9. Fasten a hoist to the final drive, and put it in position in the undercarriage frame assembly. Be
sure all mounting bolt holes are in alignment.
10. Put a thin coat of 9S3263 Thread Lock on threads of twenty bolts (3). Install twenty bolts (3)
that hold the final drive to the undercarriage frame assembly. Tighten the bolts evenly.
11. Connect pipes (5) and (6) to the travel brake valve. Connect hose assemblies (2) and (7) to the
travel motor.
12. Reinstall the access cover assembly over the rear of the final drive.
13. Check the oil level in the hydraulic oil tank. If necessary, fill it to the correct level. See the
Operation & Maintenance Manual for the correct filling procedure.
End By:
a. connect track assemblies
Disassemble & Assemble Final Drives
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5. Start By:
a. remove final drives
1. Thoroughly clean the outside of the final drive prior to disassembly.
2. Put an alignment mark across the sections of the final drive for assembly purposes. The parts
must be reinstalled in their original locations.
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6. 3. Fasten the final drive to tool (A) as shown. The combined weight of the final drive and final
drive sprocket is 361 kg (795 lb).
4. Remove twenty bolts (1) and the washers that hold the cover in place.
5. Using a soft faced hammer, break the seal between cover (2) and the ring gear. Fasten tool (B)
and a hoist to cover (2) as shown. Remove the cover. The weight of the cover is 32 kg (70 lb).
6. Remove thrust plate (5) from the cover.
7. Remove twelve socket head bolts (3) and ring gear (4) from the cover.
8. Remove sun gear (6). Remove carrier assembly (7) by lifting it straight up. The weight of the
carrier assembly is 14 kg (30 lb).
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7. 9. Remove two spacers (8). A spacer is located on each side of the sun gear in carrier assembly
(7).
NOTE: Planetary gears (11) have identification grooves (L) on them. Note the position of the
identification grooves in relation to the carrier for assembly purposes.
10. Remove retaining ring (9) with tool (C). Remove two thrust washers (10) and planetary gear
(11) from the carrier. Remove bearing (12) from the planetary gear.
11. Remove the other two planetary gears from the carrier as in Step 10.
12. Using a screwdriver, remove retaining ring (13) from the carrier. Remove sun gear (14) from
the carrier.
13. Using two persons, remove carrier assembly (15) by pulling it straight up. The weight of the
carrier assembly is 25 kg (55 lb).
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8. NOTE: Spacer (16) may remain with carrier assembly (15), or it may remain with carrier
assembly (24) (see Step 19).
14. Remove spacer (16) from carrier assembly (15).
15. Drive spring pin (17) into planetary shaft (18) with a hammer and a punch.
NOTE: Planetary gears (20) have identification grooves (M) on them. Note the position of the
identification grooves in relation to the carrier for assembly purposes.
16. Remove planetary shaft (18), two thrust washers (19) and planetary gear (20) from the carrier.
Remove bearing (21) from the planetary gear. Remove spring pin (17) from planetary shaft (18)
with a hammer and a punch.
17. Remove the other two planetary gears from the carrier as in Steps 15 and 16.
18. Using a screwdriver, remove retaining ring (22). Remove sun gear (23) from the carrier.
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9. 19. If spacer (16) was not removed in Step 14, remove it from carrier assembly (24) at this time.
20. Using two persons, remove carrier assembly (24) by pulling it straight up. The weight of the
carrier assembly is 36 kg (80 lb).
21. Drive spring pin (25) into planetary shaft (26) with a hammer and a punch.
NOTE: Planetary gears (28) have identification grooves (N) on them. Note the position of the
identification grooves in relation to the carrier for assembly purposes.
22. Remove planetary shaft (26), two thrust washers (27) and planetary gear (28) from the carrier.
Remove two bearings (29) from the planetary gear. Drive spring pin (25) out of planetary shaft
(26) with a hammer and a punch.
23. Remove the other three planetary gears from the carrier as in Steps 21 and 22.
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10. NOTE: It will be necessary to pry ring gear (30) away from main housing (31) in order to install
the lifting straps.
24. Fasten lifting straps and a hoist to ring gear (30) as shown. Remove the ring gear from main
housing (31). The weight of the ring gear is 48 kg (105 lb).
25. Remove O-ring seal (32) from main housing (31).
26. Remove sixteen socket head bolts (33) from gear (34).
27. Using tooling (D), remove gear (34) from the housing.
28. Remove shims (35) from the housing.
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11. 29. Fasten tool (E) and a hoist to main housing (31) as shown. Separate the main housing and final
drive sprocket from the motor housing. The combined weight of the main housing and final drive
sprocket is 82 kg (180 lb).
30. Remove Duo-Cone seal (36) from the motor housing.
31. Remove Duo-Cone seal (37) from the main housing.
32. Use tooling (F) to remove bearings (38) and (39) from the main housing.
33. If necessary, remove the sprocket from the main housing. See the topic "Remove & Install
Final Drive Sprockets" in this module for details concerning removal of the sprocket from the
main housing.
NOTE: The following steps are for the assembly of the final drives.
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12. 34. Be sure all parts of the final drive are thoroughly clean and free of dirt and debris prior to
assembly. Check the condition of all O-ring seals used in the final drive. If any of the seals are
worn or damaged, use new parts for replacement. Reassemble the final drive on tool (A).
35. If the final drive sprocket was removed from the main housing, see the topic "Remove &
Install Final Drive Sprockets" in this module for details concerning installation of the final drive
sprocket on the main housing.
36. Apply a thin coat of 5P3931 High Temperature Anti-Seize Compound to the surfaces inside
the main housing that make contact with bearings (38) and (39). Install bearings (38) and (39) in
their original locations in the main housing with a press. Install the bearings until each one makes
contact with the counterbore in the main housing.
37. Use the following procedure to determine the correct bearing preload and the correct thickness
of shims (35) used under gear (34).
a. Fasten tool (E) and a hoist to main housing (31) as shown. Install the main housing on the
motor housing.
b. Using a suitable press and spacer, apply a load of 4000 kg (8820 lb) on bearing (39).
c. Rotate the main housing to seat the bearings.
d. Reduce the load on bearing (39) to 1000 ± 100 kg (2200 ± 220 lb).
e. With the load still on bearing (39), measure the distance between the top face of the motor
housing and the inner race of bearing (39) with a depth micrometer. Take this measurement in
several locations around the bearing. Find the average of the dimensions measured, and record it.
Call this dimension (Y).
f. Using a depth micrometer, measure the step height of gear (34) at several locations around the
gear. Find the average of the dimensions measured, and record it. Call this dimension (X).
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13. g. Determine the correct thickness of the shim pack [made up of shims (35)] to be used between
the motor housing and gear (34). The shim pack thickness is equal to dimension (Y) - (X) ±
0.05 mm (0.002 in).
NOTE: If two shims are required, install the thinner shim next to gear (34) when it is installed.
38. Remove the main housing from the motor housing.
NOTICE
See the topic "Assembly And Installation Of Conventional Duo-Cone
Seals" in this module.
NOTE: The rubber seals and all surfaces that make contact with the seals must be clean and dry.
After installation of the seals, put clean SAE 30 oil on the contact surfaces of the metal seals.
39. Install Duo-Cone seal (37) in the main housing with tool (G).
NOTICE
See the topic "Assembly And Installation Of Conventional Duo-Cone
Seals" in this module.
NOTE: The rubber seals and all surfaces that make contact with the seals must be clean and dry.
After installation of the seals, put clean SAE 30 oil on the contact surfaces of the metal seals.
40. Install Duo-Cone seal (36) in the motor casing with tool (G).
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14. NOTICE
Do not scratch or damage the Duo-Cone seals in the main housing or
the motor housing during assembly of these two components. After
installation of the main housing on the motor housing, there will be a
small gap between the components. The gap is caused by the Duo-Cone
seals and will be eliminated during installation of gear (34).
41. Fasten tool (E) and a hoist to main housing (31). Put the main housing and final drive sprocket
in position on the motor housing. Do not scratch or damage the Duo-Cone seals in either
component during installation.
42. Put shim pack (35) determined in Steps 37a through 37g and gear (34) in the correct position
on the motor housing. If two shims were required, put the thinner shim in contact with the gear
(34). Be sure all of the holes in the components are in alignment with each other.
43. Put a thin coat of 9S3263 Thread Lock on the threads of sixteen socket head bolts (33). Install
the socket head bolts to hold gear (34) in place. Tighten the bolts evenly, and in diagonally
opposite pairs, to a torque of 570 ± 79 N·m (420 ± 60 lb ft).
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16. NOTICE
Identification grooves (N) in planetary gears (28) must be facing
toward gear (34), after installation in carrier assembly (24) and in the
main housing. See Illustration C28667P2.
44. Assemble carrier assembly (24). Put clean SAE 30 oil on bearings (29). Install two bearings
(29) in planetary gear (28). Install a thrust washer (27) on each side of the planetary gear. Install
the planetary gear and thrust washers in carrier (24). Be sure identification grooves (N) are facing
in the correct direction. Install planetary shaft (26) in carrier (24) and through planetary gear (28).
Be sure the spring pin hole in the planetary shaft is in alignment with the spring pin hole in the
carrier. Install spring pin (25) in the carrier and into the planetary shaft. Install the spring pin until
it is slightly below the outside surface of the carrier, and with the split in the spring pin facing to
either side in the carrier as shown in Illustration C28668P1. To prevent the spring pin from falling
out, Make a stake mark on each side of the spring pin hole in the carrier. Each stake mark should
be 1.5 mm (0.06 in) from the spring pin hole.
45. Install the other three planetary gears in carrier (24) as in Step 49.
46. Use two persons to install carrier assembly (24) in the main housing.
47. Install O-ring seal (32) in main housing (31).
48. Thoroughly clean the mating surface of main housing (31) that makes contact with ring gear
(30). Put a bead of 1U8846 Gasket Maker on the mating surface of ring gear (30). Fasten lifting
straps and a hoist to ring gear (30). Put the ring gear in position on the main housing. Be sure the
alignment mark on the main housing and the ring gear line up with each other. It may be necessary
to use a soft faced hammer to seat the ring gear on the main housing.
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17. NOTICE
Identification grooves (M) in planetary gears (20) must be facing the
same direction as noted during disassembly of carrier assembly (15).
49. Assemble carrier assembly (15). Install sun gear (23) in carrier (15). Be sure identification
grooves (M) are facing in the correct direction as noted during disassembly of the carrier
assembly. Using a screwdriver, install retaining ring (22) that holds the sun gear in the carrier. Put
clean SAE 30 oil on bearing (21). Install bearing (21) in planetary gear (20). Install a thrust
washer (19) on each side of the planetary gear. Install the thrust washers and the planetary gear in
carrier (15). Install planetary shaft (18) in carrier (15) and through planetary gear (20). Be sure the
spring pin hole in the carrier is in alignment with the spring pin hole in the planetary shaft. Install
spring pin (17) until it is slightly below the outside surface of the carrier, and with the split in the
spring pin facing to either side of the carrier as shown in Illustration C28668P1. To prevent the
spring pin from falling out, make a stake mark on each side of the spring pin hole in the carrier.
Each stake mark should be 1.5 mm (0.06 in) from the spring pin hole.
50. Install the other two planetary gears in carrier (15) as in Step 54.
51. Put spacer (16) in position on carrier assembly (24). Install carrier assembly (15) in carrier
assembly (24). Move the carrier back and forth during installation to ensure all gears engage
properly.
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18. NOTICE
Identification grooves (L) in planetary gears (11) must be facing in the
direction as noted during disassembly of carrier assembly (7). Also, be
sure retaining ring (8) is installed with the cross section of the ring as
shown in Illustration C28669P2.
52. Assemble carrier assembly (7). Install sun gear (14) in carrier (7) as shown in Photo
C47814P1. Using a screwdriver, install retaining ring (13) that holds the sun gear in the carrier.
Put clean SAE 30 oil on bearing (12), and install the bearing in planetary gear (11). Install a thrust
washer (10) on each side of the planetary gear. Install the planetary gear and thrust washers on the
shaft of carrier (7). Be sure identification grooves (L) are facing in the same direction as noted
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19. during disassembly of carrier assembly (7). Using tool (C), install retaining ring (9) to hold the
planetary gear in position. Be sure the retaining ring is installed with the cross section of the ring
as shown in Illustration C28669P2.
53. Install the other two planetary gears on carrier assembly (7) as in Step 57.
54. Install a spacer (8) on each side of sun gear (14) in carrier assembly (7). Install the spacers (8)
and carrier assembly (7) in carrier assembly (15). Install sun gear (6) in carrier assembly (7).
55. Use a 25.4 mm (1.00 in) thick straight edge and depth micrometer to measure the distance
from the upper surface of sun gear (6) to the machined surface of ring gear (30). Record this
dimension. Call this dimension (P).
56. Use a 25.4 mm (1.00 in) thick straight edge and a depth micrometer to measure the distance
from the machined surface of cover (2) to the bottom of thrust plate (5) insertion hole. Record this
dimension. Call this dimension (Q).
NOTE: Thrust plate (5) is available in several thicknesses.
57. Determine the correct thickness of thrust plate (5). Thrust plate thickness is equal to
dimension (Q) - (P) - 1.0 or 2.0 mm (0.04 to 0.08 in).
58. Install the correct thickness thrust plate (5) in cover (2) with a plastic hammer.
59. Put ring gear (4) in position in cover (2). Be sure all of the mounting bolt holes in both
components are in alignment with each other. Put 9S3263 Thread Lock on the threads of twelve
socket head bolts (3) that hold ring gear (4) in place. Install the bolts, and tighten them evenly.
60. Be sure the machined surface of ring gear (30) is thoroughly clean, free of dirt and debris and
is dry. Put a bead of 1U8846 Gasket Maker around the machined surface of the ring gear. Fasten
tool (B) and a hoist to cover (2). Put the cover in its original position on the ring gear. It will be
necessary to rotate the cover back and forth to engage the planetary gears of carrier assembly (7)
with the ring gear in the cover (2).
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20. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
21. 61. Put a thin coat of 9S3263 Thread Lock on the threads of twenty bolts (1) that hold cover (2)
in position. Install the washers and bolts. Tighten the bolts evenly to a torque of 570 ± 79 N·m
(420 ± 60 lb ft).
End By:
a. install final drives
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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22. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320-A EXCAVATOR 4ZJ
Configuration: 320, 320 L, 320 N AND 320 S EXCAVATORS 4ZJ00460-UP (MACHINE) POWERED BY 3116 ENGINE
Disassembly and Assembly
SUPPLEMENT FOR 320S EXCAVATOR MACHINE SYSTEMS
Media Number -SENR6083-01 Publication Date -01/10/2004 Date Updated -24/05/2005
SENR60830013
Undercarriage Frame Assembly
SMCS - 4150-010
Remove & Install Undercarriage Frame Assembly
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23. 1. Start the machine, and move it onto a level surface. Position drain plug (2) for each final drive
in the position shown. Drain the oil from each final drive into a suitable container for storage or
disposal. The capacity of each final drive is 8 liters (2.1 U.S. gal).
2. Put wood blocks in front of and behind each track assembly.
3. Remove two cover bolts (1) from the final drive.
4. Install two suitable size threaded rods (3) in the final drive, in place of two bolts (1). The
threaded rods will prevent the ring gear and carrier assemblies from falling out of position when
cover (5) is removed.
5. Remove remaining bolts (4) that hold cover (5) in position.
6. It may be necessary to use a soft faced hammer to break the seal between the cover and ring of
the final drive. Using two persons, remove cover (5) from the final drive. The weight of the cover
32 kg (70 lb).
When ring gear (7) is removed from cover (5) in each final drive, and
the covers are reinstalled on the machine, the brakes for the machine
are inoperable. The machine is free to move. To prevent movement of
the machine, put wood blocks in front of and behind each track
assembly.
7. Remove twelve socket head bolts (6) and ring gear (7) from cover (5).
8. Temporarily reinstall cover (5) back on the final drive. Remove the two threaded rods from the
final drive.
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