This document provides instructions for disassembling and assembling the travel motor of a 390F hydraulic excavator. It outlines 40 steps for disassembly, removing components like the head, relief valves, spools, pistons, barrel assembly, swashplate and shaft. It then outlines 32 steps for reassembly, installing these components in reverse order while noting alignment marks and applying lubricant. Precautions are provided for spring loaded components.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...jdjkskmikdkmd
This document provides assembly and disassembly instructions for a travel motor on a 390F hydraulic excavator. It involves over 40 steps including removing seals, springs, pistons, plates, and other components. Tools required include various drivers, pliers, link brackets, and threaded rods. Precautions are listed regarding contained fluids, spring force, and part alignment/identification.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...paws21610697
This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, barrel assembly, and seals. The assembly procedure reverses the disassembly steps and provides notes on cleaning, marking, and installing components in their original locations. Precautions are listed regarding spring-loaded parts.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...uddksemd8ud
This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, and seals. The assembly procedure reverses the disassembly steps and involves installing components in the correct order and orientation, with notes about cleaning, marking, and applying lubricant to parts. Precautions are provided regarding spring-loaded components.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...f7djidksmd3e
This document provides assembly and disassembly instructions for a travel motor on a 390F hydraulic excavator. It involves over 40 steps including removing seals, springs, plates, pistons, bearings and other components. Precise tools and markings are required as some parts must be reinstalled in their original locations. Safety precautions are provided to contain fluids, handle pressurized parts and secure components during disassembly and assembly.
Caterpillar cat 390 f mobile hydraulic excavator (prefix b37) service repair ...fujskekfmsme
This document provides instructions for disassembling and assembling the travel motor of a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, barrel assembly, swashplate, shaft and bearings. The assembly procedure instructs to clean parts, apply oil, and install components like the lip seal, bearing, retaining ring, and shaft in the reverse order of disassembly. Proper tooling and safety precautions are noted throughout.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...f8uuseijdkmd3e
This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, bearings, and seals. The assembly procedure reverses the disassembly steps and provides notes on cleaning, applying oil, and ensuring parts are reinstalled in their original locations and orientations. Precautions are included to contain fluids, handle spring-loaded parts carefully, and wear protective equipment.
Caterpillar cat 390 f mobile hydraulic excavator (prefix b37) service repair ...ifkkdmdmdm
This document provides assembly and disassembly instructions for a travel motor on a 390F hydraulic excavator. It involves over 40 steps including removing seals, springs, plates, pistons, bearings and other components. Precise tools and markings are required as some parts must be reinstalled in their original locations. Safety precautions are provided to contain fluids, hold spring-loaded parts, and avoid injury from propelled objects.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...jiuliu14811471
This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, barrel assembly, and seals. The assembly procedure reverses the disassembly steps and provides notes on cleaning, applying oil, and ensuring parts are reinstalled in their original locations and orientations. Precautions are included to contain fluids, handle spring-loaded parts carefully, and wear protective equipment.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...jdjkskmikdkmd
This document provides assembly and disassembly instructions for a travel motor on a 390F hydraulic excavator. It involves over 40 steps including removing seals, springs, pistons, plates, and other components. Tools required include various drivers, pliers, link brackets, and threaded rods. Precautions are listed regarding contained fluids, spring force, and part alignment/identification.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...paws21610697
This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, barrel assembly, and seals. The assembly procedure reverses the disassembly steps and provides notes on cleaning, marking, and installing components in their original locations. Precautions are listed regarding spring-loaded parts.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...uddksemd8ud
This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, and seals. The assembly procedure reverses the disassembly steps and involves installing components in the correct order and orientation, with notes about cleaning, marking, and applying lubricant to parts. Precautions are provided regarding spring-loaded components.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...f7djidksmd3e
This document provides assembly and disassembly instructions for a travel motor on a 390F hydraulic excavator. It involves over 40 steps including removing seals, springs, plates, pistons, bearings and other components. Precise tools and markings are required as some parts must be reinstalled in their original locations. Safety precautions are provided to contain fluids, handle pressurized parts and secure components during disassembly and assembly.
Caterpillar cat 390 f mobile hydraulic excavator (prefix b37) service repair ...fujskekfmsme
This document provides instructions for disassembling and assembling the travel motor of a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, barrel assembly, swashplate, shaft and bearings. The assembly procedure instructs to clean parts, apply oil, and install components like the lip seal, bearing, retaining ring, and shaft in the reverse order of disassembly. Proper tooling and safety precautions are noted throughout.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...f8uuseijdkmd3e
This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, bearings, and seals. The assembly procedure reverses the disassembly steps and provides notes on cleaning, applying oil, and ensuring parts are reinstalled in their original locations and orientations. Precautions are included to contain fluids, handle spring-loaded parts carefully, and wear protective equipment.
Caterpillar cat 390 f mobile hydraulic excavator (prefix b37) service repair ...ifkkdmdmdm
This document provides assembly and disassembly instructions for a travel motor on a 390F hydraulic excavator. It involves over 40 steps including removing seals, springs, plates, pistons, bearings and other components. Precise tools and markings are required as some parts must be reinstalled in their original locations. Safety precautions are provided to contain fluids, hold spring-loaded parts, and avoid injury from propelled objects.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...jiuliu14811471
This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, barrel assembly, and seals. The assembly procedure reverses the disassembly steps and provides notes on cleaning, applying oil, and ensuring parts are reinstalled in their original locations and orientations. Precautions are included to contain fluids, handle spring-loaded parts carefully, and wear protective equipment.
Caterpillar Cat 390F Mobile Hydraulic Excavator (Prefix B37) Service Repair M...qianxu35543635
This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, bearings, and seals. The assembly procedure reverses the disassembly steps and provides notes on cleaning, applying oil, and ensuring parts are reinstalled in their original locations and orientations. Precautions are included to contain fluids, handle spring-loaded parts carefully, and wear protective equipment.
The document provides disassembly and assembly instructions for a travel motor on a 390D excavator. It lists 40 steps for disassembling the travel motor involving removing various components such as plates, seals, springs, valves, and bearings. Identification marks should be made on components for reinstallation. Corresponding assembly instructions are also provided, with notes on cleaning parts and applying oil before reassembly.
The document provides disassembly and assembly instructions for a 390D excavator travel motor. It lists 40 steps for disassembly, including removing the head, relief valves, port plate, piston, and other internal components. It then lists 12 steps for assembly, reversing the disassembly process and noting to clean all parts and apply oil before reassembly. Precision is important to reinstall parts in their original locations and orientations.
The document provides disassembly and assembly instructions for a 390D excavator travel motor. It lists 40 steps for disassembly, including removing the head, relief valves, port plate, piston, and other internal components. It then lists 12 steps for assembly, reversing the disassembly process and noting to clean all parts and apply oil before reassembly. Precision is important to reinstall parts in their original locations and orientations.
Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual (HJD00001...jdjkskmikdkmd
The document provides disassembly instructions for a 390F L excavator travel motor in 40 steps. It instructs the technician to remove components like the motor head, relief valves, spools, pistons, plates, and seals. Tools required include link brackets, a slide hammer, threaded rods, pliers, and drivers. Safety notices warn of spring forces and contained fluids.
Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual (HJD00001...paws21610697
The document provides disassembly instructions for a 390F L excavator travel motor in 40 steps. It instructs the technician to remove components like the motor head, relief valves, spools, pistons, plates, and seals. Tools required include link brackets, a slide hammer, threaded rods, pliers, and drivers. Safety notices warn of spring forces and contained fluids.
Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual (HJD00001...uddksemd8ud
The document provides disassembly instructions for a travel motor on a 390F L excavator. It involves 40 steps to disassemble the various components of the travel motor, including removing the head, relief valves, pistons, springs, seals, plates, and shaft. Precision tools are required and care must be taken to avoid injury from parts under spring pressure.
Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual (HJD00001...f7djidksmd3e
This document provides instructions to disassemble a 390F L excavator travel motor. It lists 40 steps to fully disassemble the travel motor including removing the head, relief valves, piston, springs, seals, port plate, separator plates, friction plates, barrel assembly, piston assemblies, retainer, guide, swashplate, and seals. Various tools are required to remove components and release spring pressure. Precautions are listed to contain fluids, mark components for reinstallation, and wear protective equipment when removing parts under spring force.
Caterpillar cat 390 f l excavator (prefix hjd) service repair manual (hjd0000...ifkkdmdmdm
This document provides instructions to disassemble a 390F L excavator travel motor. It lists 40 steps to fully disassemble the travel motor including removing the head, relief valves, piston, springs, seals, port plate, separator plates, friction plates, barrel assembly, piston assemblies, retainer, guide, swashplate, and seals. Various tools are required to remove components and release spring pressure. Precautions are listed to contain fluids, mark components for reinstallation, and protect from spring force.
Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual (HJD00001...f8uuseijdkmd3e
The document provides disassembly instructions for a 390F L excavator travel motor in 40 steps. It instructs the technician to remove components like the motor head, relief valves, ports, pistons, plates, and seals. Precautions are given to watch for spring forces and contain fluids during disassembly. Tools needed include link brackets, pullers, rods, pliers, and drivers.
Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual Instant D...jiuliu14811471
The document provides disassembly instructions for a travel motor on a 390F L excavator. It involves 40 steps to disassemble the various components of the travel motor, including removing the head, relief valves, pistons, springs, seals, plates, and shaft. Precision tools are required and care must be taken to avoid injury from parts under spring pressure.
Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual Instant D...jiuliu14811471
The document provides disassembly instructions for a travel motor on a 390F L excavator. It involves 40 steps to disassemble the various components of the travel motor, including removing the head, relief valves, pistons, springs, seals, plates, and shaft. Precision tools are required and care must be taken to avoid injury from parts under spring pressure.
Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual Instant D...qianxu35543635
The document provides disassembly instructions for a travel motor on a 390F L excavator. It involves 40 steps to fully disassemble the travel motor and its components. Key steps include removing the motor head, relief valves, pistons, springs, seals, plates, bearings, and shaft. Precision tools and following the provided safety warnings are important for safe and proper disassembly of the travel motor.
Caterpillar cat 390 f l excavator (prefix hjd) service repair manual (hjd0000...fujskekfmsme
The document provides disassembly instructions for a 390F L excavator travel motor in 40 steps. It details removing components such as the motor head, relief valves, pistons, springs, seals, plates, and bearings. Tools required include link brackets, a slide hammer puller, threaded rods, pliers, and a driver group. Safety notices are provided to contain fluids and brace against spring forces during disassembly.
Caterpillar Cat 390F L Excavator (Prefix HSM) Service Repair Manual (HSM00001...fujskemdidk8u
This document provides instructions to disassemble a 390F L excavator travel motor. It lists 40 steps to remove components like the head, relief valves, pistons, springs, seals, plates, and shaft. Precision tools are required to remove parts and release spring forces. Components must be kept in order and reinstalled in their original locations and orientations.
Caterpillar Cat 390F L Excavator (Prefix HSM) Service Repair Manual (HSM00001...tingrm81805
The document provides disassembly instructions for a 390F L excavator travel motor in 40 steps. It details removing components such as the motor head, relief valves, pistons, springs, seals, plates, and bearings. Tools required include link brackets, a slide hammer puller, threaded rods, pliers, and drivers. Safety notices are provided to contain fluids and brace against spring forces during disassembly.
Caterpillar Cat 390F L Excavator (Prefix HSM) Service Repair Manual (HSM00001...nkog14651119
The document provides disassembly instructions for a travel motor in 40 steps. It instructs the technician to remove components like the head, relief valves, spools, pistons, springs, seals, bearings, and housing plates. Precise alignment marks and special tools are required to disassemble precision components while containing fluids and avoiding injury from spring forces.
Caterpillar Cat 390F L Excavator (Prefix HSM) Service Repair Manual (HSM00001...fujjsekmdm3ed
This document provides instructions to disassemble a 390F L excavator travel motor. It lists 40 steps to remove components like the head, relief valves, pistons, springs, seals, plates, and shaft. Precision tools are required to remove parts and release spring forces. Components must be kept in order and reinstalled in their original locations and orientations.
Caterpillar Cat 390F L Excavator (Prefix HSM) Service Repair Manual Instant D...f89siekkmdmm2w
The document provides disassembly instructions for a travel motor in 40 steps. It instructs the technician to remove components like the head, relief valves, spools, pistons, springs, seals, bearings, and housing plates. Precise alignment marks and special tools are required to disassemble the travel motor safely and properly for component inspection or replacement.
Caterpillar Cat 390F L Excavator (Prefix HSM) Service Repair Manual Instant D...f8uejkdkdmm3e
The document provides disassembly instructions for a 390F L excavator travel motor in 40 steps. It details removing components such as the motor head, relief valves, pistons, springs, seals, plates, and bearings. Tools required include link brackets, a slide hammer puller, threaded rods, pliers, and a driver group. Safety notices are provided to contain fluids and brace against spring forces during disassembly.
This document provides disassembly instructions for the piston pump (implement) on a 962L Wheel Loader. It outlines 26 steps to fully disassemble the pump, including removing components like the head assembly, pump body, pistons, seals, and bearings. Various tools are required to aid in disassembly, like lifting eyes, threaded rods, and a bearing puller. Safety precautions are provided to warn of potential spring hazards.
This document provides instructions for disassembling and assembling the piston pump of the steering system on a 962K wheel loader. It lists the required tools and presents 28 steps for disassembly and 27 steps for assembly, with illustrations showing how to remove and install each component. Key steps include using retaining ring pliers to remove springs and pistons from the barrel assembly, and taking care when compressing springs during assembly to prevent injury.
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This document provides instructions for disassembling and assembling the travel motor on a 390F Hydraulic Excavator. The disassembly procedure involves 40 steps to remove components like the head, relief valves, spools, pistons, bearings, and seals. The assembly procedure reverses the disassembly steps and provides notes on cleaning, applying oil, and ensuring parts are reinstalled in their original locations and orientations. Precautions are included to contain fluids, handle spring-loaded parts carefully, and wear protective equipment.
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The document provides disassembly instructions for a 390F L excavator travel motor in 40 steps. It instructs the technician to remove components like the motor head, relief valves, spools, pistons, plates, and seals. Tools required include link brackets, a slide hammer, threaded rods, pliers, and drivers. Safety notices warn of spring forces and contained fluids.
Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual (HJD00001...paws21610697
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Caterpillar Cat 390F L Excavator (Prefix HJD) Service Repair Manual (HJD00001...f7djidksmd3e
This document provides instructions to disassemble a 390F L excavator travel motor. It lists 40 steps to fully disassemble the travel motor including removing the head, relief valves, piston, springs, seals, port plate, separator plates, friction plates, barrel assembly, piston assemblies, retainer, guide, swashplate, and seals. Various tools are required to remove components and release spring pressure. Precautions are listed to contain fluids, mark components for reinstallation, and wear protective equipment when removing parts under spring force.
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This document provides instructions for removing and installing inlet and exhaust valves on a Caterpillar 3046 engine. It outlines the required tools and gives step-by-step procedures for removing and installing the valve springs without removing the cylinder head. Key steps include using air pressure and valve spring compressors to hold the valves in place while removing and installing the springs and valve keepers. The document also provides instructions for fully removing and installing the inlet and exhaust valves which requires first removing the cylinder head.
This document provides instructions for removing and installing inlet and exhaust valve guides on a Caterpillar 3046 engine. It outlines the necessary tools and gives step-by-step procedures for removing the old guides from the cylinder head and installing the new ones. Safety notices are included to keep parts clean and contain fluids. The summary provides essential information on the content and purpose of the document in 3 sentences or less.
This document provides instructions for disassembling and assembling the piston pump of a 930K wheel loader. The disassembly procedure involves removing 22 numbered components of the pump in sequential order. The assembly procedure instructs assembling the pump components in the reverse order, and includes checks to ensure proper bearing preload. Special tools and safety precautions are noted throughout.
This service repair manual provides instructions for disassembling and assembling the transmission of a 930K wheel loader. It details over 40 steps to remove the transmission and disassemble its components. This includes using various tools to remove parts like bearings, seals, sensors, fittings, plates, shafts and housings. Diagrams are provided to illustrate each step. Proper care is noted to lift heavy transmission parts using lifting devices and jack stands.
The document provides instructions for disassembling and assembling the piston pump of a 725C articulated truck. It describes:
- Removing four socket head bolts and the pressure and flow compensator valve from the steering piston pump.
- Removing three O-rings from the pressure and flow compensator valve.
- Removing the plug and seal from the pressure and flow compensator valve.
- Detailed step-by-step instructions and illustrations for disassembling and assembling the various components of the piston pump, including checking clearances and applying locking compounds.
The document provides step-by-step instructions for disassembling and assembling the torque converter of a 725C articulated truck. It details 43 steps to disassemble components like the retarder, separator plate, center shaft, carrier assembly, torque converter impeller, stator, turbine, housings, and seals. It also lists the required tools needed and warns of safety precautions when lifting or blocking heavy components during the process.
This document provides instructions for disassembling a piston pump used in Caterpillar articulated trucks. It begins by listing the required tools. It then provides step-by-step instructions and accompanying illustrations to remove components such as pressure valves, springs, seals, pistons, bearings, and housings. Special care notes are included when removing pressurized or spring-loaded parts. The overall process yields the individual internal parts of the piston pump for maintenance or replacement.
Caterpillar Cat 390F L Excavator (Prefix TYE) Service Repair Manual (TYE00001...aags15120808
The document provides disassembly and assembly instructions for the travel motor of a 390F L excavator. It describes 40 steps to disassemble the travel motor by removing components like the head, relief valves, port plate, piston, and shaft. It then describes 12 steps for reassembling the travel motor, including installing lip seals, bearings, springs, and ensuring components like the piston and barrel assembly are reinstalled in their original locations. Precision cleaning and application of oil to parts is emphasized for proper reassembly.
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Impeccable HR provides a wide range of RPO services for your bulk hiring needs within a stipulated period. They meticulously build RPO solutions to improve your recruitment process. RPO services are great for budget-conscious recruiters who want high-quality personnel.
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
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!
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• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
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• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
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3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
Ever been troubled by the blinking sign and didn’t know what to do?
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Save them for later and save the trouble!
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2. Shutdown SIS
Previous Screen
Product: MOBILE HYD POWER UNIT
Model: 390F MOBILE HYD POWER UNIT B37
Configuration: 390F Mobile Hydraulic Power Unit B3700001-UP (MACHINE) POWERED BY C18 Engine
Disassembly and Assembly
390F Excavator Machine Systems
Media Number -UENR0165-05 Publication Date -01/01/2018 Date Updated -24/01/2018
i05680270
Travel Motor - Disassemble
SMCS - 4351-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 2
B 1P-0074 Slide Hammer Puller Gp 1
C 123-4370 Threaded Rod M20 - 2.5 2
D 1P-1864 Pliers 1
E 1P-1858 Pliers 1
F 1P-0520 Driver Group 1
G 8T-0349 Bolt 2
Start By:
a. Remove the travel motor.
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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3. 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.
Note: Cleanliness is an important factor. Before you begin the disassembly procedure, the exterior
of the components should be thoroughly cleaned. This will help to prevent dirt from entering the
internal mechanism. Precision components can be damaged by contaminants or by dirt. Perform
disassembly procedures on a clean work surface. Keep components covered and protected at all
times.
1. Place an alignment mark across all housings of the travel motor for assembly purposes.
Illustration 1 g01282832
Personal injury can result from parts and/or covers under spring
pressure.
Spring force will be released when covers are removed.
Be prepared to hold spring loaded covers as the bolts are loosened.
2. Remove two socket head bolts (2) from head (1) that are 180 degrees from each other.
Replace these two bolts with Tooling (G). Tooling (G) will retain the brake cover when the
remaining socket head bolts (2) are removed.
3. Carefully remove the remaining socket head bolts (2) that retain head (1) in position.
Remove socket head bolts (2) evenly, in a crisscross pattern.
4. Remove Tooling (G) from head (1).
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5. Illustration 2 g01283040
5. Install Tooling (A) and a suitable lifting device to head (1).
6. Remove head (1) from the travel motor. The weight of head (1) is approximately 68 kg
(150 lb).
Illustration 3 g01283045
7. Remove relief valve (3).
Illustration 4 g01283049
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6. Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
8. Remove cap (4) from body (9). Remove piston (5), spring (6), spool (7), and spring (8) from
body (9).
9. Remove O-ring seals (10), (12), and (14). Remove backup rings (11) and (13).
10. Remove the other relief valve from the other side of the head.
11. Repeat Steps 8 and 9 for the disassembly of the other relief valve.
Illustration 5 g01283057
12. Remove plug (15).
Illustration 6 g01283060
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7. 13. Remove spool (16).
Illustration 7 g01283070
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
14. Remove plug (17).
Illustration 8 g01283075
15. Remove spool (21) from the head. Remove O-ring seal (22) from plug (17).
16. Remove plug (18) from the other side of the head. Remove spring (20). Remove O-ring seal
(19) from plug (18).
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8. Illustration 9 g01283083
17. Remove cap (23) and pressure reducing valve (24).
Illustration 10 g01283088
18. Remove O-ring seals (25), (26), and (27) from pressure reducing valve (24).
Illustration 11 g01283096
19. Use Tooling (B) in order to remove bearing (28) from the head.
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9. Illustration 12 g01283101
20. Remove port plate (29) from the travel motor.
Note: Note the location of springs (30) before removal.
21. Remove springs (30) from the travel motor.
22. Remove O-ring seals (31).
Illustration 13 g01283110
23. Place alignment marks on piston (32) and the housing. The dowel hole in piston (32) must
be reinstalled to the original location.
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10. Illustration 14 g01283120
24. Install Tooling (C) to the threaded holes in piston (32). Install Tooling (A) and a suitable
lifting device on Tooling (C), as shown. Remove piston (32) from the travel motor.
Illustration 15 g01283129
25. Remove O-ring seals (33) and (34) from the travel motor.
Illustration 16 g01283133
26. Remove separator plates (35) and friction plates (36) from the travel motor.
Illustration 17 g01283138
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11. Illustration 18 g01283139
Note: Barrel assembly (37), piston assemblies (39), and retainer (40) must remain intact
during removal.
27. Position the travel motor sideways. Carefully remove barrel assembly (37) from shaft (38).
Illustration 19 g01283155
28. Place identification marks on piston assemblies (39), retainer (40), and barrel assembly (37).
These components must be reinstalled in the original location.
29. Remove retainer (40) and piston assemblies (39) from barrel assembly (37).
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12. Illustration 20 g01283175
Illustration 21 g01283193
30. Remove guide (41).
31. Remove springs (42).
Illustration 22 g01283187
32. Turn swashplate (43) counterclockwise in order to provide clearance for the removal of
swashplate (43).
33. Remove swashplate (43) from the travel motor housing.
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13. Illustration 23 g01283195
34. Remove piston (44) and pivots (45).
Illustration 24 g01283206
35. Use Tooling (D) in order to remove retaining ring (46) from shaft (38).
Illustration 25 g01283209
36. Use a soft hammer in order to drive shaft (38) and bearing (47) from the motor housing.
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14. Illustration 26 g01283212
37. Use Tooling (E) in order to remove retaining ring (48) from bearing (47).
Illustration 27 g01283232
38. Use a suitable press in order to remove bearing (47) from shaft (38).
Illustration 28 g01283244
39. Remove retaining ring (49) and bearing race (50).
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15. Illustration 29 g01283253
40. Use Tooling (F) in order to remove lip seal (51) from the travel motor housing.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 15 15:39:56 UTC+0800 2020
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16. Shutdown SIS
Previous Screen
Product: MOBILE HYD POWER UNIT
Model: 390F MOBILE HYD POWER UNIT B37
Configuration: 390F Mobile Hydraulic Power Unit B3700001-UP (MACHINE) POWERED BY C18 Engine
Disassembly and Assembly
390F Excavator Machine Systems
Media Number -UENR0165-05 Publication Date -01/01/2018 Date Updated -24/01/2018
i02563228
Travel Motor - Assemble
SMCS - 4351-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 2
D 1P-1864 Pliers 1
E 1P-1858 Pliers 1
F 1P-0520 Driver Group 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.
Note: Apply a light film of 10W oil to all components before assembly.
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17. Illustration 1 g01283253
1. Use Tooling (F) in order to install lip seal (51) in the travel motor housing.
Illustration 2 g01283244
2. Install bearing (50) and retaining ring (49).
Illustration 3 g01283329
3. Raise the temperature of bearing (47). Install bearing (47) onto shaft (38).
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18. Illustration 4 g01283212
4. Use Tooling (E) in order to install retaining ring (48) onto bearing (47).
Illustration 5 g01283209
5. Install shaft (38) and bearing (47) into the motor housing.
Illustration 6 g01283206
6. Use Tooling (D) in order to install retaining ring (46) onto shaft (38).
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19. Illustration 7 g01283195
7. Install piston (44) and pivots (45).
Illustration 8 g01283187
8. Install swashplate (43).
Illustration 9 g01283193
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20. Illustration 10 g01283175
Improper assembly of parts that are spring loaded can cause bodily
injury.
To prevent possible injury, follow the established assembly procedure
and wear protective equipment.
9. Install springs (42).
10. Install guide (41).
Illustration 11 g01283155
11. Install retainer (40) and piston assemblies (39) into barrel assembly (37). These components
must be reinstalled in the original location.
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21. Illustration 12 g01283139
Note: Barrel assembly (37), piston assemblies (39), and retainer (40) must remain intact
during installation onto shaft (38).
12. Position the travel motor sideways.
Illustration 13 g01283138
13. Carefully install barrel assembly (37) onto shaft (38).
Illustration 14 g01283133
14. Install separator plates (35) and friction plates (36) into the travel motor.
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22. Illustration 15 g01283129
15. Install O-ring seals (33) and (34) into the travel motor.
Illustration 16 g01283110
Note: Piston (32) must be reinstalled in the original location.
16. Install piston (32).
Illustration 17 g01283350
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23. Improper assembly of parts that are spring loaded can cause bodily
injury.
To prevent possible injury, follow the established assembly procedure
and wear protective equipment.
Note: Note the location of springs (30) for installation.
17. Install springs (30) and O-ring seals (31) to the travel motor.
Illustration 18 g01283096
18. Lower the temperature of bearing (28). Install bearing (28) in the head.
Illustration 19 g01283088
19. Install O-ring seals (25), (26), and (27) on pressure reducing valve (24).
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24. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
25. Illustration 20 g01283083
20. Install pressure reducing valve (24). Tighten pressure reducing valve (24) to a torque of
44 ± 4 N·m (33 ± 3 lb ft).
21. Install cap (23).
Illustration 21 g01283075
22. Install O-ring seal (22) onto plug (17). Install spool (21) and plug (17) to the head.
23. Install O-ring seal (19) onto plug (18). Install spring (20) and plug (18) to the head.
24. Tighten plugs (17) and (18) to a torque of 74 ± 7 N·m (55 ± 5 lb ft).
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26. Illustration 22 g01283060
25. Install spool (16).
Illustration 23 g01283057
26. Install plug (15).
Illustration 24 g01283049
Improper assembly of parts that are spring loaded can cause bodily
injury.
To prevent possible injury, follow the established assembly procedure
and wear protective equipment.
27. Install O-ring seals (10), (12), and (14) and backup rings (11) and (13).
28. Install piston (5), spring (6), spool (7), and spring (8) in body (9). Install cap (4) in body (9).
29. Repeat Steps 27 and 28 for the assembly of the other relief valve.
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27. Illustration 25 g01283045
30. Install relief valves (3). Tighten relief valves (3) to a torque of 177 ± 18 N·m
(131 ± 13 lb ft).
Illustration 26 g01283396
31. Use light grease to install port plate (29) on the head.
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