This document provides instructions for installing a travel motor on a 349D or 349D L excavator. It outlines 33 steps for assembly, including installing seals, spacers, disks, pistons, and other components. Measurements are checked at several points to ensure proper assembly. The travel motor is then filled with the correct oil specification before operation.
Caterpillar cat 349 d excavator (prefix gkf) service repair manual (gkf00001 ...fjkskedmme
The document provides instructions for removing a travel motor and final drive from an excavator. It lists the required tools which include blocks, a hydraulic torque wrench assembly, link brackets, and cautions that fluids must be contained to prevent contamination. The procedure describes detaching hoses, loosening bolts, and using lifting equipment to remove the heavy travel motor assembly.
The document provides instructions for installing an engine oil filter base which includes:
1. Lubricating the O-rings and installing them on the engine oil filter base.
2. Positioning the engine oil filter base and installing bolts to secure it.
3. Reconnecting any disconnected tubes.
The instructions are intended for technicians and include safety warnings for containing fluids and wearing protective equipment.
This document provides instructions for installing and removing components of the front gear group of a C18 industrial engine. It describes:
1. Removing 15 components of the front gear group including gears, seals, plates and bearings.
2. Cleaning and inspecting parts during disassembly.
3. Installing 15 components in reverse order, with steps like adjusting backlash and applying threadlock.
4. Using various tools and applying lubricant or sealant as specified.
Caterpillar cat 336 f lxe excavator (prefix naj) service repair manual (naj00...fjkskedmme
The document provides instructions for disassembling the travel motor of a 336F XE or 336F LXE excavator. It lists 27 steps to completely disassemble the travel motor, removing components like the motor head assembly, piston assemblies, barrel assembly, springs, seals, and other internal parts. Precautions are provided to safely release spring forces and properly mark parts for reassembly. Tools required include various bolts, pins, adapters, and pullers to dismantle the motor.
Caterpillar cat 336 f l excavator (prefix ljy) service repair manual (ljy0000...fjkskedmme
1. The document provides step-by-step instructions for disassembling and assembling the diesel exhaust fluid module of Caterpillar 336F excavators.
2. The disassembly procedure involves draining the fluid, removing hoses and connectors, and taking apart the various module components like the pump, tank, and control electronics.
3. The assembly procedure lists the parts and tools needed and describes reinstalling the components in reverse order and ensuring proper tightening of connections.
Caterpillar cat 336 f excavator (prefix wcf) service repair manual (wcf00001 ...fjkskedmme
The document provides disassembly instructions for a 336F excavator travel motor over 27 steps. It details removing components like the motor head assembly, piston assemblies, barrel assembly, swashplate, and more. Tools required include a transmission repair stand, lifting eye assembly, driver group, and various bolts, pins and seals. Safety precautions are provided to release spring forces and contain fluids during disassembly.
Caterpillar cat 345 c excavator (prefix rfn) service repair manual (rfn00001 ...fjkskedmme
This document provides instructions for removing and installing engine components on a 345C Excavator, including:
- Valves, guides, and seat inserts
- The engine oil filter base
- Disassembling and assembling the oil filter base
The procedures include required tools and safety notices. Illustrations show the components and numbered steps to remove and install parts, ensuring proper assembly of spring-loaded components.
This document provides instructions for removing and installing a cylinder head on a C18 industrial engine. It includes:
1) Detailed steps for removing the cylinder head such as disconnecting hoses, sensors, and removing bolts.
2) Instructions for installing seals, gaskets and the cylinder head, applying anti-seize compound to bolts, and tightening the bolts in a specific sequence.
3) Notes about cleaning parts and using new gaskets when installing the cylinder head.
Caterpillar cat 349 d excavator (prefix gkf) service repair manual (gkf00001 ...fjkskedmme
The document provides instructions for removing a travel motor and final drive from an excavator. It lists the required tools which include blocks, a hydraulic torque wrench assembly, link brackets, and cautions that fluids must be contained to prevent contamination. The procedure describes detaching hoses, loosening bolts, and using lifting equipment to remove the heavy travel motor assembly.
The document provides instructions for installing an engine oil filter base which includes:
1. Lubricating the O-rings and installing them on the engine oil filter base.
2. Positioning the engine oil filter base and installing bolts to secure it.
3. Reconnecting any disconnected tubes.
The instructions are intended for technicians and include safety warnings for containing fluids and wearing protective equipment.
This document provides instructions for installing and removing components of the front gear group of a C18 industrial engine. It describes:
1. Removing 15 components of the front gear group including gears, seals, plates and bearings.
2. Cleaning and inspecting parts during disassembly.
3. Installing 15 components in reverse order, with steps like adjusting backlash and applying threadlock.
4. Using various tools and applying lubricant or sealant as specified.
Caterpillar cat 336 f lxe excavator (prefix naj) service repair manual (naj00...fjkskedmme
The document provides instructions for disassembling the travel motor of a 336F XE or 336F LXE excavator. It lists 27 steps to completely disassemble the travel motor, removing components like the motor head assembly, piston assemblies, barrel assembly, springs, seals, and other internal parts. Precautions are provided to safely release spring forces and properly mark parts for reassembly. Tools required include various bolts, pins, adapters, and pullers to dismantle the motor.
Caterpillar cat 336 f l excavator (prefix ljy) service repair manual (ljy0000...fjkskedmme
1. The document provides step-by-step instructions for disassembling and assembling the diesel exhaust fluid module of Caterpillar 336F excavators.
2. The disassembly procedure involves draining the fluid, removing hoses and connectors, and taking apart the various module components like the pump, tank, and control electronics.
3. The assembly procedure lists the parts and tools needed and describes reinstalling the components in reverse order and ensuring proper tightening of connections.
Caterpillar cat 336 f excavator (prefix wcf) service repair manual (wcf00001 ...fjkskedmme
The document provides disassembly instructions for a 336F excavator travel motor over 27 steps. It details removing components like the motor head assembly, piston assemblies, barrel assembly, swashplate, and more. Tools required include a transmission repair stand, lifting eye assembly, driver group, and various bolts, pins and seals. Safety precautions are provided to release spring forces and contain fluids during disassembly.
Caterpillar cat 345 c excavator (prefix rfn) service repair manual (rfn00001 ...fjkskedmme
This document provides instructions for removing and installing engine components on a 345C Excavator, including:
- Valves, guides, and seat inserts
- The engine oil filter base
- Disassembling and assembling the oil filter base
The procedures include required tools and safety notices. Illustrations show the components and numbered steps to remove and install parts, ensuring proper assembly of spring-loaded components.
This document provides instructions for removing and installing a cylinder head on a C18 industrial engine. It includes:
1) Detailed steps for removing the cylinder head such as disconnecting hoses, sensors, and removing bolts.
2) Instructions for installing seals, gaskets and the cylinder head, applying anti-seize compound to bolts, and tightening the bolts in a specific sequence.
3) Notes about cleaning parts and using new gaskets when installing the cylinder head.
Caterpillar cat d6 r track type tractor (prefix 6gr) service repair manual (6...fjkskedmme
The document provides instructions for removing and installing components of a D6R track-type tractor, including:
1) Removing the hydraulic control valve by draining hydraulic fluid, disconnecting hoses, and removing mounting bolts.
2) Disassembling the implement pump by removing mounting components, seals, springs, and pistons.
3) Removing the hydraulic control linkage by disconnecting rods and removing mounting bolts, panels, and handles.
Caterpillar cat d6 r track type tractor (prefix 6fr) service repair manual (6...fjkskedmme
The document provides instructions for removing and installing idler rollers and equalizer bars on a Caterpillar D6R track-type tractor. Key steps include using hoists and tools to remove idlers and bolts/retainers, cleaning and inspecting parts, lubricating seals with isopropyl alcohol, and testing assemblies for leaks before reinstallation. Special tools are required to correctly set seal depths and check end play clearance during assembly.
Caterpillar cat 330 f excavator (prefix hck) service repair manual (hck00001 ...fjskkksmemm
The document is a service repair manual that provides instructions for disassembling a 330F excavator travel motor. It outlines 28 steps to fully disassemble the travel motor, removing components like the head assembly, housing assembly, brake piston, rotating group, pistons, and more. Various tools are required to remove fasteners and components. Safety precautions are provided throughout to warn of spring forces, pressurized fluids, and other hazards during disassembly.
Caterpillar cat 330 f ln excavator (prefix jhf) service repair manual (jhf000...fksjksmmde
This document provides instructions for disassembling and assembling the final drive of an excavator model 330F. It begins by having the technician remove the final drive assembly and place it on a transmission repair stand. Detailed steps are then provided to disassemble the various components of the final drive including removing gears, shafts, carriers, and housing pieces. The final section provides instructions for reassembling the final drive, making sure to clean all parts and replace any damaged seals. Technicians are instructed to properly set the bearing preload when reinstalling components.
Caterpillar cat 330 f ln excavator (prefix kfa) service repair manual (kfa000...fksjksmmde
The document provides instructions to remove the rear power take-off (RPTO) from an excavator engine. It involves removing gears, hubs, adapters and sleeve bearings from the flywheel housing using press tools. O-rings and seals should also be replaced before installing the components in reverse order. Proper alignment of oil holes and lubrication of parts is important for correct installation.
This document provides instructions for disassembling the planetary transmission of a C18 industrial engine. It outlines 19 steps including removing the torque converter housing, pump, cover, and springs. Tools include an engine stand, lifting eyes, and a spring compressor. Videos are available to demonstrate procedures by accessing a Caterpillar website. Keeping components clean and replacing worn seals and gaskets is emphasized.
Caterpillar cat 312 b l track type excavator (prefix 3fs) service repair manu...fjskkksmemm
This document provides instructions for removing and installing a flywheel on a Caterpillar 3064 engine. It describes:
1) Using various tools to remove the adapter, inner ring, and bolts securing the flywheel.
2) Lifting the flywheel off using a strap and lifting device, as it weighs 50 kg.
3) Instructions for removing the ring gear by heating and tapping it off.
4) The installation procedure lists cleaning and applying compounds before securing the flywheel back onto the crankshaft using bolts and checking the runout.
Caterpillar cat 330 f ln excavator (prefix wba) service repair manual (wba000...fksjksmmde
The document provides step-by-step instructions to disassemble a travel motor. It begins by listing required tools and fasteners. The procedures then describe how to remove 27 components of the travel motor including the head assembly, housing assembly, brake piston, rotating group, pistons, and seals. Detailed illustrations accompany each step to show how to properly disassemble the travel motor.
Caterpillar cat 312 c excavator (prefix cba) service repair manual (cba00001 ...fjskkksmemm
This document provides instructions for removing and installing the engine oil bypass valve on Caterpillar 312C and 312C L excavators. It describes removing the threaded plug, shim, spring, and spring seat from the cylinder block. When installing, the spring seat, spring, shim, and threaded plug are reinstalled and tightened to the specified torque. The document also notes steps for checking components and adjusting valve opening pressure.
Caterpillar cat 312 b l track type excavator (prefix 9gr) service repair manu...fjskkksmemm
The document provides instructions for removing and installing a flywheel housing on a Caterpillar 312B excavator engine. It describes:
1) Removing bolts and washers to detach the flywheel housing adapter, then removing the adapter.
2) Removing bolts to separate the inner ring from the flywheel, then removing the ring.
3) Lifting the flywheel out of the housing using straps and a lifting device, as it weighs 50kg.
The installation section reverses the removal steps, heating the ring gear if it was removed previously, and includes checking flywheel runout after installation.
Caterpillar cat 336 f l xe excavator (prefix ltp) service repair manual (ltp0...fjkskedmme
This document provides disassembly instructions for the travel motor on a 336F L XE excavator. It lists 27 steps to fully disassemble the travel motor, including removing the head, springs, pistons, barrel assembly, friction plates and other internal components. Detailed illustrations accompany each step to show how to properly remove parts and note their original positions for reassembly. Safety precautions are provided to warn of potential spring forces and contain any released fluids.
Caterpillar cat 336 f lxe excavator (prefix pfl) service repair manual (pfl00...fjkskedmme
This document provides instructions for disassembling the travel motor on 336F XE and 336F LXE excavator models. The 27-step procedure includes removing components like the motor head assembly, piston assemblies, barrel assembly, springs, seals and plates. Detailed illustrations accompany each step to show how to position tools and disassemble individual parts. Safety notices warn of potential spring forces and ensure fluids are contained.
Caterpillar cat 336 f l excavator (prefix kcs) service repair manual (kcs0000...fjkskedmme
This document provides instructions for removing and installing various components of a Caterpillar C9.3 engine, including the combustion head, ARD nozzle heater relay, ARD fuel solenoid valve, exhaust manifold, and exhaust elbow. The procedures describe disconnecting electrical connections and fluid lines, removing mounting hardware, and replacing gaskets and seals before reinstalling parts in the reverse order of removal. Safety precautions are provided regarding preventing contamination, allowing components to cool, and using approved lubricants.
The document provides instructions for removing and installing inlet and exhaust valves on a Caterpillar 330 excavator engine. It describes:
1. Using valve spring compressors and other tools to remove the valves, springs, and related components from the cylinder head.
2. Inspecting the valve springs and related components when removed.
3. Lubricating and installing the valves back into the cylinder head in the reverse order of removal.
4. Ensuring the valve keepers are properly seated using a soft faced hammer.
The summary covers the key steps and tools involved in removing and installing the inlet and exhaust valves per the document's instructions.
Caterpillar cat 330 track type excavator (prefix 6 sk) service repair manual ...fjskefkemms
The document provides instructions for removing and installing inlet and exhaust valves, valve guides, valve seat inserts, and the engine oil filter base on a 330L excavator. The procedures include using various tools to compress springs, extract components, and install new parts. Technicians are advised to keep components clean and replace seals and gaskets as needed.
Caterpillar cat 330 b l excavator (prefix 3yr) service repair manual (3yr0000...fjskefkemms
The document provides instructions for servicing components of a 330B L excavator including:
1. Installing a compression brake on the engine and connecting wires.
2. Removing and assembling the rocker shaft and pushrods, including disassembling the rocker shaft into individual components.
3. Removing the cylinder head from the engine which involves removing manifold, pushrods, and bolts holding the head in place. Proper lifting equipment is needed due to the head's weight.
1) The document provides disassembly and assembly instructions for removing and installing various components of a C18 industrial engine, including the power take-off drive group, vibration damper and pulley, crankshaft front seal, and front cover.
2) The instructions include lists of required tools and detailed step-by-step procedures with accompanying illustrations.
3) Special notes are provided regarding keeping parts clean, inspecting components, and not using lubricants during certain installation procedures.
Caterpillar cat c2.2 industrial engine (prefix g7 m) service repair manual (g...ifkkdmdmdm
The document provides instructions for removing and installing the crankshaft pulley and front seal on an industrial engine. It describes removing the pulley by drilling holes in the seal, inserting a puller tool, and removing the woodruff key from the crankshaft. For installation, it instructs to clean components, insert the key, lubricate parts, and tighten the pulley nut to the specified torque. It also describes removing the front housing by removing mounting nuts and identifying locating features.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual Instant D...f89siekkmdmm2w
This document provides instructions for installing a travel motor on an excavator. It lists the required tools and parts. The procedure has 33 steps that include installing seals, spacers, pistons, plates, and bolts in the proper sequence and orientation. Measurements are taken throughout to ensure correct assembly. Proper cleaning and protection of parts from contamination is emphasized.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual Instant D...f8uejkdkdmm3e
This document provides instructions for installing a travel motor on an excavator. It lists the required tools and parts. The procedure has 33 steps that include installing seals, spacers, pistons, plates, and bolts in the proper sequence and orientation. Measurements are taken throughout to ensure correct assembly. Proper cleaning and protection of parts from contamination is emphasized.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual (KHS00001...fuusejkddmmd3e
The document provides instructions for assembling a travel motor. It describes 33 steps to install parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual (KHS00001...fujsekmd9idd
The document provides instructions for assembling a travel motor. It describes 33 steps for installing parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar cat d6 r track type tractor (prefix 6gr) service repair manual (6...fjkskedmme
The document provides instructions for removing and installing components of a D6R track-type tractor, including:
1) Removing the hydraulic control valve by draining hydraulic fluid, disconnecting hoses, and removing mounting bolts.
2) Disassembling the implement pump by removing mounting components, seals, springs, and pistons.
3) Removing the hydraulic control linkage by disconnecting rods and removing mounting bolts, panels, and handles.
Caterpillar cat d6 r track type tractor (prefix 6fr) service repair manual (6...fjkskedmme
The document provides instructions for removing and installing idler rollers and equalizer bars on a Caterpillar D6R track-type tractor. Key steps include using hoists and tools to remove idlers and bolts/retainers, cleaning and inspecting parts, lubricating seals with isopropyl alcohol, and testing assemblies for leaks before reinstallation. Special tools are required to correctly set seal depths and check end play clearance during assembly.
Caterpillar cat 330 f excavator (prefix hck) service repair manual (hck00001 ...fjskkksmemm
The document is a service repair manual that provides instructions for disassembling a 330F excavator travel motor. It outlines 28 steps to fully disassemble the travel motor, removing components like the head assembly, housing assembly, brake piston, rotating group, pistons, and more. Various tools are required to remove fasteners and components. Safety precautions are provided throughout to warn of spring forces, pressurized fluids, and other hazards during disassembly.
Caterpillar cat 330 f ln excavator (prefix jhf) service repair manual (jhf000...fksjksmmde
This document provides instructions for disassembling and assembling the final drive of an excavator model 330F. It begins by having the technician remove the final drive assembly and place it on a transmission repair stand. Detailed steps are then provided to disassemble the various components of the final drive including removing gears, shafts, carriers, and housing pieces. The final section provides instructions for reassembling the final drive, making sure to clean all parts and replace any damaged seals. Technicians are instructed to properly set the bearing preload when reinstalling components.
Caterpillar cat 330 f ln excavator (prefix kfa) service repair manual (kfa000...fksjksmmde
The document provides instructions to remove the rear power take-off (RPTO) from an excavator engine. It involves removing gears, hubs, adapters and sleeve bearings from the flywheel housing using press tools. O-rings and seals should also be replaced before installing the components in reverse order. Proper alignment of oil holes and lubrication of parts is important for correct installation.
This document provides instructions for disassembling the planetary transmission of a C18 industrial engine. It outlines 19 steps including removing the torque converter housing, pump, cover, and springs. Tools include an engine stand, lifting eyes, and a spring compressor. Videos are available to demonstrate procedures by accessing a Caterpillar website. Keeping components clean and replacing worn seals and gaskets is emphasized.
Caterpillar cat 312 b l track type excavator (prefix 3fs) service repair manu...fjskkksmemm
This document provides instructions for removing and installing a flywheel on a Caterpillar 3064 engine. It describes:
1) Using various tools to remove the adapter, inner ring, and bolts securing the flywheel.
2) Lifting the flywheel off using a strap and lifting device, as it weighs 50 kg.
3) Instructions for removing the ring gear by heating and tapping it off.
4) The installation procedure lists cleaning and applying compounds before securing the flywheel back onto the crankshaft using bolts and checking the runout.
Caterpillar cat 330 f ln excavator (prefix wba) service repair manual (wba000...fksjksmmde
The document provides step-by-step instructions to disassemble a travel motor. It begins by listing required tools and fasteners. The procedures then describe how to remove 27 components of the travel motor including the head assembly, housing assembly, brake piston, rotating group, pistons, and seals. Detailed illustrations accompany each step to show how to properly disassemble the travel motor.
Caterpillar cat 312 c excavator (prefix cba) service repair manual (cba00001 ...fjskkksmemm
This document provides instructions for removing and installing the engine oil bypass valve on Caterpillar 312C and 312C L excavators. It describes removing the threaded plug, shim, spring, and spring seat from the cylinder block. When installing, the spring seat, spring, shim, and threaded plug are reinstalled and tightened to the specified torque. The document also notes steps for checking components and adjusting valve opening pressure.
Caterpillar cat 312 b l track type excavator (prefix 9gr) service repair manu...fjskkksmemm
The document provides instructions for removing and installing a flywheel housing on a Caterpillar 312B excavator engine. It describes:
1) Removing bolts and washers to detach the flywheel housing adapter, then removing the adapter.
2) Removing bolts to separate the inner ring from the flywheel, then removing the ring.
3) Lifting the flywheel out of the housing using straps and a lifting device, as it weighs 50kg.
The installation section reverses the removal steps, heating the ring gear if it was removed previously, and includes checking flywheel runout after installation.
Caterpillar cat 336 f l xe excavator (prefix ltp) service repair manual (ltp0...fjkskedmme
This document provides disassembly instructions for the travel motor on a 336F L XE excavator. It lists 27 steps to fully disassemble the travel motor, including removing the head, springs, pistons, barrel assembly, friction plates and other internal components. Detailed illustrations accompany each step to show how to properly remove parts and note their original positions for reassembly. Safety precautions are provided to warn of potential spring forces and contain any released fluids.
Caterpillar cat 336 f lxe excavator (prefix pfl) service repair manual (pfl00...fjkskedmme
This document provides instructions for disassembling the travel motor on 336F XE and 336F LXE excavator models. The 27-step procedure includes removing components like the motor head assembly, piston assemblies, barrel assembly, springs, seals and plates. Detailed illustrations accompany each step to show how to position tools and disassemble individual parts. Safety notices warn of potential spring forces and ensure fluids are contained.
Caterpillar cat 336 f l excavator (prefix kcs) service repair manual (kcs0000...fjkskedmme
This document provides instructions for removing and installing various components of a Caterpillar C9.3 engine, including the combustion head, ARD nozzle heater relay, ARD fuel solenoid valve, exhaust manifold, and exhaust elbow. The procedures describe disconnecting electrical connections and fluid lines, removing mounting hardware, and replacing gaskets and seals before reinstalling parts in the reverse order of removal. Safety precautions are provided regarding preventing contamination, allowing components to cool, and using approved lubricants.
The document provides instructions for removing and installing inlet and exhaust valves on a Caterpillar 330 excavator engine. It describes:
1. Using valve spring compressors and other tools to remove the valves, springs, and related components from the cylinder head.
2. Inspecting the valve springs and related components when removed.
3. Lubricating and installing the valves back into the cylinder head in the reverse order of removal.
4. Ensuring the valve keepers are properly seated using a soft faced hammer.
The summary covers the key steps and tools involved in removing and installing the inlet and exhaust valves per the document's instructions.
Caterpillar cat 330 track type excavator (prefix 6 sk) service repair manual ...fjskefkemms
The document provides instructions for removing and installing inlet and exhaust valves, valve guides, valve seat inserts, and the engine oil filter base on a 330L excavator. The procedures include using various tools to compress springs, extract components, and install new parts. Technicians are advised to keep components clean and replace seals and gaskets as needed.
Caterpillar cat 330 b l excavator (prefix 3yr) service repair manual (3yr0000...fjskefkemms
The document provides instructions for servicing components of a 330B L excavator including:
1. Installing a compression brake on the engine and connecting wires.
2. Removing and assembling the rocker shaft and pushrods, including disassembling the rocker shaft into individual components.
3. Removing the cylinder head from the engine which involves removing manifold, pushrods, and bolts holding the head in place. Proper lifting equipment is needed due to the head's weight.
1) The document provides disassembly and assembly instructions for removing and installing various components of a C18 industrial engine, including the power take-off drive group, vibration damper and pulley, crankshaft front seal, and front cover.
2) The instructions include lists of required tools and detailed step-by-step procedures with accompanying illustrations.
3) Special notes are provided regarding keeping parts clean, inspecting components, and not using lubricants during certain installation procedures.
Caterpillar cat c2.2 industrial engine (prefix g7 m) service repair manual (g...ifkkdmdmdm
The document provides instructions for removing and installing the crankshaft pulley and front seal on an industrial engine. It describes removing the pulley by drilling holes in the seal, inserting a puller tool, and removing the woodruff key from the crankshaft. For installation, it instructs to clean components, insert the key, lubricate parts, and tighten the pulley nut to the specified torque. It also describes removing the front housing by removing mounting nuts and identifying locating features.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual Instant D...f89siekkmdmm2w
This document provides instructions for installing a travel motor on an excavator. It lists the required tools and parts. The procedure has 33 steps that include installing seals, spacers, pistons, plates, and bolts in the proper sequence and orientation. Measurements are taken throughout to ensure correct assembly. Proper cleaning and protection of parts from contamination is emphasized.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual Instant D...f8uejkdkdmm3e
This document provides instructions for installing a travel motor on an excavator. It lists the required tools and parts. The procedure has 33 steps that include installing seals, spacers, pistons, plates, and bolts in the proper sequence and orientation. Measurements are taken throughout to ensure correct assembly. Proper cleaning and protection of parts from contamination is emphasized.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual (KHS00001...fuusejkddmmd3e
The document provides instructions for assembling a travel motor. It describes 33 steps to install parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual (KHS00001...fujsekmd9idd
The document provides instructions for assembling a travel motor. It describes 33 steps for installing parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual Instant D...shibi1322
The document provides instructions for assembling a travel motor. It describes 33 steps to install parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual Instant D...fucheng89
The document provides instructions for assembling a travel motor. It describes 33 steps including installing seals, spacers, pistons, disks, and other components in the proper order and orientation. Measurements are checked at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual (KHS00001...jdksmmdmdd
The document provides instructions for assembling a travel motor. It describes 33 steps to install parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual (KHS00001...jdkskmmdd
The document provides instructions for assembling a travel motor. It describes 33 steps for installing parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual Instant D...8foskkdjdkdm3e
The document provides instructions for assembling a travel motor. It describes 33 steps to install parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual Instant D...jiazhi27185
The document provides instructions for assembling a travel motor. It describes 33 steps to install parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual (KHS00001...fujkse9didkke3
The document provides instructions for assembling a travel motor. It describes 33 steps to install parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar cat 349 d l excavator (prefix khs) service repair manual (khs0000...didkkskdmmd
This document provides instructions for installing a travel motor on an excavator. It lists the required tools and parts. The procedure has 33 steps that include installing seals, spacers, pistons, plates, and bolts in the proper sequence and orientation. Measurements are taken throughout to ensure correct assembly. Proper cleaning and protection from contamination during installation is emphasized.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual (KHS00001...km7seyrduhdw
The document provides instructions for assembling a travel motor. It describes 33 steps for installing parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual Instant D...yin9niaojiao
The document provides instructions for assembling a travel motor. It describes 33 steps to install parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Caterpillar Cat 349D L Excavator (Prefix KHS) Service Repair Manual (KHS00001...orrf0370383
The document provides instructions for assembling a travel motor. It describes 33 steps to install parts like seals, pistons, plates, and bearings. Measurements are checked with tools at several steps to ensure correct assembly. Cleanliness is emphasized to prevent contaminating the hydraulic system.
Similar to Caterpillar cat 349 d l excavator (prefix gkf) service repair manual (gkf00001 and up) (15)
Caterpillar cat 345 c excavator (prefix jar) service repair manual (jar00001 ...cfvdssd
This document provides instructions for removing and installing the rear gear group and flywheel on a 345C Excavator. It describes:
1) Using various tools to remove 14 individual components of the rear gear group, including gears, seals, bolts, and bearings.
2) Proper installation of each part, ensuring correct positioning, torque specifications, and temperatures for seals and bearings.
3) Removing the flywheel using a lifting device and guide stud after removing bolts.
4) Installing the ring gear on the flywheel by heating and seating it, then attaching the flywheel using loctite on the bolts.
Caterpillar cat 336 f xe excavator (prefix pfl) service repair manual (pfl000...cfvdssd
This document provides instructions for disassembling the travel motor on 336F XE and 336F LXE excavator models. The 27 step procedure includes removing the motor head assembly, spool assembly, springs, seals, plugs and other components. Dismantling requires the use of various tools including retaining ring pliers, drivers, bearing pullers and lifting devices. Safety precautions are provided to prevent injury from parts propelled by spring forces during disassembly.
Caterpillar cat 336 f xe excavator (prefix naj) service repair manual (naj000...cfvdssd
The document provides instructions for disassembling a travel motor with 27 steps. It begins by fastening the travel motor vertically and removing the head from the body. Several internal components are then removed, including seals, springs, pistons, and bearings. Tools required include retaining ring pliers, a bearing puller, bolts, and an eyebolt. The motor head assembly is detached last by attaching an eyebolt and lifting device.
Caterpillar cat 336 f lxe excavator (prefix pfl) service repair manual (pfl00...cfvdssd
This document provides instructions for disassembling the travel motor on 336F XE and 336F LXE excavator models. The 27 step procedure includes removing the motor head assembly, spool assembly, springs, seals, plugs and other components. Dismantling requires the use of various tools including retaining ring pliers, drivers, bearing pullers and lifting devices. Safety precautions are provided to prevent injury from parts propelled by spring forces during disassembly.
Caterpillar cat 336 f lxe excavator (prefix naj) service repair manual (naj00...cfvdssd
The document provides instructions for disassembling a travel motor with 27 steps. It begins by fastening the travel motor vertically and removing the head from the body. Several internal components are then removed, including seals, springs, pistons, and bearings. Tools required include retaining ring pliers, a bearing puller group, and an adapter. The instructions note to mark components' positions and take care when removing parts.
Caterpillar cat 336 f ln xe excavator (prefix ybh) service repair manual (ybh...cfvdssd
This document provides instructions for disassembling the travel motor on 336F LNXE excavator models. The 27 step procedure includes removing the motor head assembly, spool assembly, springs, relief valves, plugs and O-rings. Special care must be taken when removing components under spring pressure. Various tools are required including bolts, pins and a bearing puller to dismantle the travel motor into individual parts for repair or replacement.
Caterpillar cat 336 f ln xe excavator (prefix mtw) service repair manual (mtw...cfvdssd
This document provides disassembly instructions for a travel motor on a 336F LN XE excavator. It lists 27 steps to fully disassemble the travel motor, including removing components like the motor head assembly, piston assemblies, barrel assembly, springs, seals, and more. Detailed illustrations accompany each step to show how to remove each part in the proper sequence. Safety precautions are provided to warn of potential spring forces and contain fluids during disassembly. Required tools are listed that will be needed to complete the process.
Caterpillar cat 336 f ln xe excavator (prefix ltp) service repair manual (ltp...cfvdssd
This document provides instructions for disassembling the travel motor on a 336F L XE excavator. It outlines 27 steps to fully disassemble the travel motor, removing components like the motor head assembly, spool assembly, springs, seals, plates, and bearings. Various tools are required, and safety precautions are provided to release spring forces. The detailed process is described through illustrations and text to correctly take apart the travel motor.
Caterpillar cat 336 f ln xe excavator (prefix kgh) service repair manual (kgh...cfvdssd
This document provides instructions for disassembling the travel motor on a 336F L XE excavator. It outlines 27 steps to remove parts like the motor head assembly, springs, seals, relief valves, plugs and more. Various tools are required including bolts, pins, pullers and stands to safely remove components while releasing spring forces. Detailed illustrations accompany each step to clearly show how to disassemble the travel motor.
Caterpillar cat 336 f ln xe excavator (prefix dfy) service repair manual (dfy...cfvdssd
The document provides instructions for servicing components of a Caterpillar C9.3 engine, including removing and installing the camshaft, cylinder head, rocker arm assembly, and lifter group. The procedures describe cleaning parts, using specific tools, aligning timing marks, applying lubricant, and torquing bolts to specifications.
Caterpillar cat 336 f ln excavator (prefix wcf) service repair manual (wcf000...cfvdssd
The document provides instructions to disassemble a 336F excavator travel motor. It describes 27 steps to remove parts like the head, springs, pistons, bearings, seals and more. Various tools are required including bolts, pins, pullers and pliers. Safety precautions are noted to avoid injury from released springs. Detailed illustrations accompany each step.
Caterpillar cat 336 f ln excavator (prefix tje) service repair manual (tje000...cfvdssd
The document provides instructions for disassembling the travel motor on an excavator model 336F. It describes 27 steps to remove parts like the motor head assembly, port plate, springs, pistons, bearings, seals and other components. Various tools are required including bolts, pins, pullers, pliers and an adapter to securely disassemble the motor while releasing pressures and tensions safely. Detailed illustrations accompany each step to ensure correct part removal and placement during reassembly.
Caterpillar cat 336 f ln excavator (prefix ljy) service repair manual (ljy000...cfvdssd
1. The document provides step-by-step instructions for disassembling and assembling the diesel exhaust fluid module of Caterpillar 336F excavators.
2. The disassembly procedure involves draining fluid, removing hoses and connectors, and taking apart the various module components like the pump, tank, and control electronics.
3. The assembly procedure lists the parts and tools needed and describes reinstalling the components in reverse order and ensuring proper tightening of connections.
Caterpillar cat 336 f ln excavator (prefix kcs) service repair manual (kcs000...cfvdssd
This document provides instructions for removing and installing various components of a Caterpillar C9.3 engine, including the combustion head, ARD nozzle heater relay, ARD fuel solenoid valve, exhaust manifold, and exhaust elbow. The procedures describe disconnecting electrical connections and fluid lines, removing mounting hardware, and installing replacement parts in the reverse order of removal, taking care to clean parts and apply thread sealant or anti-seize as specified. Safety precautions are provided regarding working on hot or high-voltage components and preventing fluid contamination.
Caterpillar cat 336 f l xe excavator (prefix ybh) service repair manual (ybh0...cfvdssd
This document provides instructions for disassembling the travel motor on a 336F LNXE excavator. The 27 step procedure includes removing components like the motor head assembly, barrel assembly, piston assemblies, and swashplate. Special tools are required to remove parts and release spring forces safely. Component positions must be marked for proper reassembly.
Caterpillar cat 336 f l xe excavator (prefix mtw) service repair manual (mtw0...cfvdssd
This document provides disassembly instructions for a travel motor on a 336F LN XE excavator. It lists 27 steps to fully disassemble the travel motor, including removing components like the motor head assembly, piston assemblies, barrel assembly, springs, seals, and more. Detailed illustrations accompany each step to show how to remove each part in the proper sequence. Safety precautions are provided to warn of potential spring forces and contain fluids during disassembly.
Caterpillar cat 336 f l xe excavator (prefix ltp) service repair manual (ltp0...cfvdssd
This document provides instructions for disassembling the travel motor on a 336F L XE excavator. It outlines 27 steps to fully disassemble the travel motor, removing components like the motor head assembly, spool assembly, springs, seals, plates, and bearings. Various tools are required, and safety precautions are provided to release spring forces. The detailed process is described through illustrations and text to correctly take apart the travel motor.
Caterpillar cat 336 f l xe excavator (prefix kgh) service repair manual (kgh0...cfvdssd
This document provides instructions for disassembling the travel motor on a 336F L XE excavator. It outlines 27 steps to remove parts like the motor head assembly, springs, seals, relief valves, plugs and more. Various tools are required including a driver group, bearing puller group, retaining ring pliers and more. Safety precautions are provided to be aware of parts propelled by spring forces during disassembly.
Caterpillar cat 336 f l xe excavator (prefix dfy) service repair manual (dfy0...cfvdssd
The document provides instructions for removing and installing camshafts on Caterpillar C9.3 engines. It describes:
1. Using a hook tool to remove the 12 valve lifters and camshaft, marking the lifters for installation.
2. Cleaning and lubricating the components before installing the camshaft and valve lifters back in their original locations using the hook tool.
3. The document is part of a service manual for 336F L XE and 336F LN XE excavators.
Caterpillar cat 336 f l excavator (prefix wcf) service repair manual (wcf0000...cfvdssd
The document provides instructions to disassemble a 336F excavator travel motor. It describes 27 steps to remove parts like the head, springs, pistons, bearings, seals and more. Various tools are required including bolts, pins, pullers and other equipment to safely remove parts and release spring forces during the process. The goal is to fully disassemble the travel motor for repair or replacement of components.
Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
What Could Be Behind Your Mercedes Sprinter's Power Loss on Uphill RoadsSprinter Gurus
Unlock the secrets behind your Mercedes Sprinter's uphill power loss with our comprehensive presentation. From fuel filter blockages to turbocharger troubles, we uncover the culprits and empower you to reclaim your vehicle's peak performance. Conquer every ascent with confidence and ensure a thrilling journey every time.
Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
The Octavia range embodies the design trend of the Škoda brand: a fusion of
aesthetics, safety and practicality. Whether you see the car as a whole or step
closer and explore its unique features, the Octavia range radiates with the
harmony of functionality and emotion
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
Our services include:
Crane Rental: Whether you need a crawler crane for heavy lifting or a hydraulic crane for versatile operations, we have a diverse fleet of well-maintained cranes available for rent. Our rental options are flexible and can be customized to suit your project requirements.
Crane Sales: Looking to invest in a crane for your business? We offer a wide selection of new and used cranes from leading manufacturers, ensuring you find the perfect equipment to match your needs and budget.
Crane Maintenance and Repair: To ensure optimal performance and safety, regular maintenance and timely repairs are essential for cranes. Our team of skilled technicians provides comprehensive maintenance and repair services to keep your equipment running smoothly and minimize downtime.
Crane Operator Training: Proper training is crucial for safe and efficient crane operation. We offer specialized training programs conducted by certified instructors to equip operators with the skills and knowledge they need to handle cranes effectively.
Custom Solutions: We understand that every project is unique, which is why we offer custom crane solutions tailored to your specific requirements. Whether you need modifications, attachments, or specialized equipment, we can design and implement solutions that meet your needs.
At ASP Cranes, customer satisfaction is our top priority. We are dedicated to delivering reliable, cost-effective, and innovative crane solutions that exceed expectations. Contact us today to learn more about our services and how we can support your project in Raipur, Chhattisgarh, and beyond. Let ASP Cranes be your trusted partner for all your crane needs!
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 349D EXCAVATOR GKF
Configuration: 349D & 349D L Excavators GKF00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile
Hydraulic Power Units Machine Systems
Media Number -RENR9574-10 Publication Date -01/08/2014 Date Updated -18/09/2018
i03778971
Travel Motor - Assemble
SMCS - 4351-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 3E-3879 Eyebolt 1
D 4C-8359 Eyebolt 1
F 1P-1862 Pliers 1
G 1P-0510 Driver Group 1
J 4C-4030 Thread Lock Compound 1
K 180-6533 Seal Driver 1
L 6V-7030 Micrometer Depth Gauge 1
M 8T-0447 Calipers 1
N 1U-6396 O-Ring Assembly Compound 1
NOTICE
Keep all parts clean from contaminants.
Contamination of the hydraulic system with foreign material will
reduce the service life of the hydraulic system components.
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3. To prevent contaminants from entering the hydraulic system, always
plug or cap the lines, fittings, or hoses as they are disconnected. Cover
any disassembled components and clean them properly before
assembly.
Clean the hydraulic system properly after any major component
exchange or especially after a component failure, to remove any
contamination.
Note: If a failure occurs, an accurate diagnosis of the cause can prevent a recurrence. Information
is available to analyze failures for piston pumps and motors. Refer to Special Publication,
SEBD0641, "Analyzing Axial Piston Pump and Motor Failures".
Note: Inspect all parts. If any parts are worn or damaged use new parts for replacement. The
installation of used parts during reconditioning is acceptable. Reuse and salvage information is
available on piston pumps. Refer to Guideline For Reusable Parts and Salvage Operations,
SEBF8032, "Piston Pumps and Motors". During reconditioning, correct any conditions that might
have caused the original failure.
Note: O-ring seals , gaskets, and seals should always be replaced. A used O-ring seal may not
have the same sealing properties as a new O-ring seal. Use Tooling (H) during the assembly
procedure.
Note: Apply a light film of "10W" oil to all components before assembly.
Illustration 1 g01204890
1. Install O-ring seal (34) on plug (33).
2. Install piston (32) and the plug in the travel motor body. Tighten the plug to a torque of
430 ± 40 N·m (317 ± 30 lb ft).
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4. Illustration 2 g01204916
Illustration 3 g01204919
3. Apply a thin coat of Tooling (J) on the outer surfaces of lip seal (31).
4. Use Tooling (K) and a suitable hammer to drive the lip seal into the travel motor body.
Drive the seal downward until Tooling (K) makes contact with the travel motor housing.
5. Use Tooling (F) to install retaining ring (30) to the shaft end of the travel motor body.
Illustration 4 g01204923
6. Install keys (29) inside the travel motor body.
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5. Illustration 5 g01204924
7. Assemble washers (25), inner spacer (28) and outer spacer (27) in the proper orientation, as
shown.
Illustration 6 g01204931
8. Use Tooling (L) to measure the distance from the outer spacer to the surface of the table.
The distance should be 22.1 ± 0.6 mm (0.87 ± 0.02 inch). If this measurement is off, check
orientation of the washers. If orientation is correct, replace washers and spacers with new
parts.
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6. Illustration 7 g00625917
9. Install inner spacer (28), washers (25), and outer spacer (27) to barrel (24).
10. Install guide (26) to the barrel.
Illustration 8 g00625911
11. Install piston assemblies (23) with retainer (22) in the piston assembly's original bore in
barrel (24).
Illustration 9 g00625908
12. Install cam plate (21) on the rotating group.
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7. Illustration 10 g00666621
Illustration 11 g00628062
13. Use a suitable press to install bearing (19) onto shaft assembly (18).
Illustration 12 g00668076
14. Use a suitable press in order to install inner race (20) onto shaft assembly (18).
Note: Place the two support plates under the lip of shaft assembly (18).
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8. Illustration 13 g00626633
15. Insert shaft assembly (18) in the rotating group.
Illustration 14 g00625891
Illustration 15 g00666743
16. Alternate disks (17) and separator plates (16) into the travel motor housing. Start with a
separator plate and end with a separator plate.
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9. Illustration 16 g00626837
17. Attach Tooling (D) to the shaft. Use a suitable lifting device in order to place barrel
assembly into the travel motor body.
Note: Align the notches of the cam plate with the keys in the travel motor body before you
lower the barrel assembly into the travel motor body.
Illustration 17 g01204938
18. Use Tooling (M) to measure the depth from the top surface of the travel motor body to the
bronze face of the barrel assembly. The distance should be 32.2 ± 2 mm (1.27 ± 0.08 inch).
If this measurement is off, check orientation of the barrel assembly. Also check if the cam
plate is properly seated on the keys.
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10. Illustration 18 g00625888
Illustration 19 g00667938
(15) O-Ring seals
19. Install O-ring seals (15) and the backup rings on the brake piston.
Note: Make sure that you install the backup ring and the O-ring seal in the original position.
Refer to Illustration 19.
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11. Illustration 20 g00629015
20. Install brake piston (14) in the body of the travel motor by hand. It may be necessary to use
a soft faced hammer to seat the brake piston correctly.
Illustration 21 g01204953
21. Use Tooling (M) to measure the distance from the top of the brake piston (14) to the top
surface of the travel motor body. The distance should be 20.8 ± 1.0 mm (0.82 ± 0.04 inch).
If this measurement is off, drive the brake piston further into the travel motor body.
Illustration 22 g00627391
22. Install springs (12) and plate (11).
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12. 23. Install O-ring seals (13).
Illustration 23 g01204965
24. Use Tooling (G) to drive the bearing into the head.
Illustration 24 g00627405
25. Install O-ring seal (9) onto the head.
26. Install port plate (8) on the head. It may be necessary to apply a small amount of grease to
the port plate in order to hold the port plate in place during the installation of the head.
Illustration 25 g01205007
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13. 27. Turn over head (6). Install Tooling (A) onto the head. Use a suitable lifting device to install
the head onto the travel motor.
Illustration 26 g00631594
28. Install Pins (7) into the head.
Illustration 27 g00628657
29. Install an O-ring on each plug (5).
30. Install bolts (4) which hold the head in place. Tighten the six bolts to a torque of
530 ± 70 N·m (391 ± 52 lb ft).
31. Install plugs (5) that hold the pins in the head. Tighten the plugs to a torque of 75 ± 7 N·m
(55 ± 5 lb ft).
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14. Illustration 28 g00624938
32. Install O-ring seals (2) and rings (3) on the displacement change valve.
Illustration 29 g00627438
33. Install displacement change valve (1) onto the head of the travel motor. Tighten the
displacement change valve to a torque of 50 ± 3 N·m (37 ± 2 lb ft).
34. To prevent possible damage to the travel motor, the unit should be filled with oil at least up
to the fill port prior to operation. Refer to Operation and Maintenance Manual for the
correct oil specification.
End By:
a. Install the travel motor. Refer to Disassembly and Assembly, "Travel Motor - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Sep 1 13:30:17 UTC+0800 2020
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15. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 349D EXCAVATOR GKF
Configuration: 349D & 349D L Excavators GKF00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile
Hydraulic Power Units Machine Systems
Media Number -RENR9574-10 Publication Date -01/08/2014 Date Updated -18/09/2018
i02429546
Travel Motor - Install
SMCS - 4351-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A -
Threaded Rod
M 20 X 2.5 by 18 inch
2
B 140-7742 Sleeve 1
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned
in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts.
Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are
worn or damaged, use new parts for replacement.
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16. Illustration 1 g01213930
Illustration 2 g01213930
1. Install Tooling (A) as a guide. Attach Tooling (B) and a suitable lifting device onto travel
motor (4). The weight of travel motor assembly (4) is approximately 127 kg (280 lb).
Position travel motor assembly (4) and install bolts (3).
Illustration 3 g01213929
2. Install bolts (2). Connect hose assemblies (1).
End By:
a. Install the counterbalance valve. Refer to Disassembly and Assembly, "Counterbalance
Valve (Travel) - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Sep 1 13:31:13 UTC+0800 2020
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17. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 349D EXCAVATOR GKF
Configuration: 349D & 349D L Excavators GKF00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile
Hydraulic Power Units Machine Systems
Media Number -RENR9574-10 Publication Date -01/08/2014 Date Updated -18/09/2018
i02429611
Final Drive and Travel Motor - Remove
SMCS - 4050-011; 4351-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A Block 1
B
1U-6221 Hydraulic Torque Wrench Assembly 1
132-8154 3/4 inch Square Drive Link 1
132-8223 Power Pack 1
C 138-7575 Link Bracket 2
Note: The final drive sprocket does not need to be removed prior to removal of the final drive.
The sprocket must be removed in order to disassemble the final drive.
Note: The procedure to remove the right hand final drive and the procedure to remove the left
hand final drive is identical. The procedure that follows is for one of the final drives.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting, and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
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18. 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.
1. Release track tension. Refer to Operation and Maintenance Manual, "Track Adjustment -
Adjust".
Illustration 1 g01213996
2. Start the machine and position track roller (1) on Tooling (A). Make sure that the pin for
separating the track is positioned over the final drive.
3. Separate the track. Refer to Disassembly and Assembly, "Track - Seperate".
4. Drain the final drive. Refer to Operation and Maintenance Manual, "Final Drive Oil -
Change".
5. Remove the counterbalance valve. Refer to Disassembly and Assembly, "Counterbalance
Valve - Remove and Install".
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19. Illustration 2 g01214021
6. Attach two lifting slings and a suitable lifting device to final drive (2), as shown. It may be
necessary to adjust the lifting straps for correct balance of the final drive.
Illustration 3 g01214049
Illustration 4 g01214023
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20. 7. Disconnect hose assemblies (3). Remove fittings (4) and bolts (5).
8. Use Tooling (B) to remove bolts (5) and the washers that hold the final drive to the
undercarriage frame assembly. Carefully remove the final drive and the travel motor from
the undercarriage frame assembly. The combined weight of the final drive and the travel
motor is 725 kg (1600 lb).
Illustration 5 g01214002
9. Invert final drive assembly (6) onto the cover, as shown.
10. Attach Tooling (C) and a suitable lifting device in order to remove travel motor (6). The
weight of travel motor assembly (6) is approximately 127 kg (280 lb). Remove travel motor
assembly (6).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Sep 1 13:32:09 UTC+0800 2020
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21. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 349D EXCAVATOR GKF
Configuration: 349D & 349D L Excavators GKF00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile
Hydraulic Power Units Machine Systems
Media Number -RENR9574-10 Publication Date -01/08/2014 Date Updated -18/09/2018
i05331566
Final Drive - Disassemble
SMCS - 4050-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-2420 Transmission Stand Group 1
B 138-7573 Link Bracket 2
C 1P-1860 Retaining Ring Pliers 1
D 4C-8359 Eyebolt 3
E 4C-8359 Eyebolt 2
F 138-7574 Link Bracket 2
Start By:
A. Remove the final drive. Refer to Disassembly and Assembly, "Final Drive and Travel Motor
- Remove" in this manual.
1. Thoroughly clean the outside of the final drive and travel motor prior to disassembly.
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22. Illustration 1 g01207795
2. Remove coupling (1) from final drive (2) .
3. Attach a suitable lifting device to the final drive, and turn final drive (2) over 180 degrees.
The weight of final drive (2) is approximately 590 kg (1300 lb).
Illustration 2 g01207796
4. Attach the final drive to Tooling (A) . Put an alignment mark across the sections of the final
drive for assembly purposes. All parts must be reinstalled in the original locations.
5. Remove socket head screws (3) from the final drive cover.
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23. Illustration 3 g01207801
6. Attach Tooling (B) and a suitable lifting device to cover (5) , as shown. The weight of cover
(5) is approximately 52 kg (115 lb).
7. Remove bolts (4) and the washers that hold the cover in place.
8. Use a soft faced hammer in order to break the seal between cover (5) and the ring gear.
Remove cover (5) . The weight of cover (5) is 52 kg (115 lb).
Illustration 4 g01207835
9. Remove spacer (6) from the cover.
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25. Illustration 5 g01207845
10. Remove shims (7) from the cover.
11. Remove socket head bolts (8) and ring gear (9) from the cover.
Illustration 6 g01207864
12. Remove sun gear (10) from carrier assembly (11) . Remove carrier assembly (11) by lifting
the carrier assembly straight up.
13. Disassemble carrier assembly (11) , as follows:
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26. Illustration 7 g01207865
a. Remove spacers (12) . A spacer is located on each side of the sun gear in carrier
assembly (11) .
Note: Planetary gears (15) might be stamped with identification marks "L". Note the
position of the identification marks in relation to the carrier for assembly purposes.
Illustration 8 g01207897
b. Remove retaining ring (13) with Tooling (C) .
c. Remove thrust washers (14) and planetary gear (15) from the carrier.
d. Remove bearing (16) from the planetary gear.
e. Repeat Steps 13.b through 13.d for the other two planetary gears.
Illustration 9 g01208035
f. Use a screwdriver in order to remove retaining ring (17) from the carrier. Remove sun
gear (18) from the carrier.
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27. Illustration 10 g01208136
14. Attach Tooling (D) and a suitable lifting device to carrier assembly (19) , as shown.
Remove carrier assembly (19) by pulling the carrier assembly straight up. The weight of
carrier assembly (19) is approximately 45 kg (100 lb).
15. Disassemble carrier assembly (19) , as follows:
Note: Spacer (20) may remain with carrier assembly (19) , or the spacer may remain with
carrier assembly (28) . Refer to Step 17.
Illustration 11 g01208162
a. Remove spacer (20) from carrier assembly (19) .
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