631G and 637G Wheel Tractor-Scrapers Machine Systems Caterpillar


Main Control Valve - Install

Usage:

637G CEH

Installation Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     138-7573     Link Bracket     2    
0T-0318 Bolt     2    


NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.





    Illustration 1g01081977

  1. Attach Tooling (A) and a suitable lifting device to main control valve (6). The weight of main control valve (6) is approximately 80 kg (176 lb). Position main control valve (6) to the machine.



    Illustration 2g01081976

  1. Connect harness assembly (5) .



    Illustration 3g01081965

  1. Connect eleven hose assemblies (1). Position four plate assemblies (2). Install twelve bolts (3). Install tube assembly (4).

End By: Install the sequence valve (apron). Refer to Disassembly and Assembly, "Sequence Valve (Apron) - Install".

Caterpillar Information System:

2004/07/01 Engines Are Now Built with Semi-Crowned Lifter Rollers {1209}
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Machine Systems Front Frame from Rear Frame - Separate
258-4624 Wide Body Arrangement (16.8M3 SAE) Custom Support Literature for AD30 (S/N: CXR1-UP; DXR1-UP) Underground Articulated Truck{7258} 258-4624 Wide Body Arrangement (16.8M3 SAE) Custom Support Literature for AD30 (S/N: CXR1-UP; DXR1-UP) Underground Articulated Truck{7258}
AD30 and AD55 Underground Articulated Trucks Power Train Electronic Control System Backup Alarm Always On
AD55 Underground Articulated Truck System Pressure - Release
AD55 Underground Articulated Truck Power Train Torque Converter and Transmission Hydraulic System Troubleshooting
631G and 637G Wheel Tractor-Scrapers Machine Systems Main Control Valve - Remove
988H Wheel Loader Machine Systems Evaporator Coil and Heater Coil - Install
631G and 637G Wheel Tractor-Scrapers Machine Systems Accumulator (Cushion-Hitch) - Install
2004/08/02 New Air Hose Routing Procedure Is Now Being Used {1808}
988H Wheel Loader Machine Systems Evaporator Coil and Heater Coil - Remove
631G and 637G Wheel Tractor-Scrapers Machine Systems Accumulator (Cushion-Hitch) - Remove
2004/07/05 Improved Analysis of Non-Warrantable Failures for Reman Vane Cartridges {5055}
988H Wheel Loader Power Train Engagement Pressure for the Transmission Clutch (Operator Monitor) - Calibrate
988H Wheel Loader Power Train Fill Time for the Transmission Clutch (Operator Monitor) - Calibrate
AccuGrade Laser System MID 114 - CID 0248 - FMI 09
988H Wheel Loader Power Train Reduced Rimpull Setting (Electronic Technician) - Adjust
854G and 854K Wheel Dozers and 992G, 992K and 994F Wheel Loaders VIMSTM MID 049 - CID 0826 - FMI 03
854G and 854K Wheel Dozers and 992G, 992K and 994F Wheel Loaders VIMSTM MID 049 - CID 0826 - FMI 04
988H Wheel Loader Power Train Torque Converter Impeller Clutch Pressure - Test
834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System Tilt and Tip Cylinder - Right Side
988H Wheel Loader Power Train Torque Converter Lockup Clutch Pressure - Test
2004/06/28 A Larger Damper is Now Used {1205}
AccuGrade Laser System Module - Flash Program
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.