Pump Head (Main)
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| Illustration 1 | g00809504 |
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| Illustration 2 | g00810511 |
(1) Two 177-2528 Springs
- Free length ... 150 mm (6 inch)
- Outside diameter ... 44 mm (2 inch)
(2) Two 178-7893 Springs
- Free length ... 27.3 mm (1.07 inch)
- Outside diameter ... 16.1 mm (.63 inch)
(3) Two 178-7894 Springs
- Free length ... 23.1 mm (.91 inch)
- Outside diameter ... 9.7 mm (.38 inch)
(4) Two 123-1980 Springs
- Free length ... 22 mm (.87 inch)
- Outside diameter ... 16.2 mm (.64 inch)
(5) Two 177-2535 Springs
- Free length ... 74 mm (3 inch)
- Outside diameter ... 31.3 mm (1.23 inch)
(6) Two 177-2536 Springs
- Free length ... 38 mm (1.50 inch)
- Outside diameter ... 31.4 mm (1.24 inch)
Caterpillar Information System:
769D Off-Highway Truck/Tractor and 771D Quarry Truck Suspension Cylinder - Check
3176C Engine for Caterpillar Built Machines Travel Alarm System - Test
Instructions for the Installation of the 174-1508 Electric Motor {5927} Instructions for the Installation of the 174-1508 Electric Motor {5927}
TK1051 Track Feller Buncher Machine System Pump Head (Saw)
777D HAA Off-Highway Truck Towing With Power Train Failure
2001/05/07 Correction to Systems Operation, Testing and Adjusting , "Tilt Cylinder Head End Relief Valves" {5117}
IT12F, IT14F, IT18F, IT24F and IT28F Integrated Toolcarriers and 910F, 918F, 924F and 928F Wheel Loaders Power Train Electronic Control System MID 081 - CID 0650 - FMI 02
769D Off-Highway Truck and 771D Quarry Truck Battery Disconnect Switch
IT12F, IT14F, IT18F, IT24F and IT28F Integrated Toolcarriers and 910F, 918F, 924F and 928F Wheel Loaders Power Train Electronic Control System MID 081 - CID 0646 - FMI 06
3524B Engines for Off-Highway Trucks MID 033 - CID 0829 - FMI 04 Rear Aftercool Temperature short to ground
2001/06/04 Seals for the Relief Valves on the Transmission {5117}
3524B Engines for Off-Highway Trucks MID 033 - CID 0829 - FMI 03 Rear Aftercool Temperature open/short to +batt
2001/05/14 Modifications to the Implement Pump Are Used on Forwarders {5070, 5084}
561M Pipelayer Hydraulic Tank and Filter - Assemble
TH103 Telehandler Hydraulic System Hydraulic System Troubleshooting
IT12F, IT14F, IT18F, IT24F and IT28F Integrated Toolcarriers and 910F, 918F, 924F and 928F Wheel Loaders Power Train Electronic Control System MID 081 - CID 0660 - FMI 02
M316C, M318C and M322C Excavators and M318C and M322C Material Handlers Operating Technique Information
236, 246, 252 and 262 Skid Steer Loaders Machine Systems Seat - Remove and Install
TL3 Series Disk Rippers Plate Locations and Film Locations
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Transmission
735, 740 and 740 EJECTOR Articulated Trucks Braking System Service Brake
2001/06/18 Door Stop Has Been Relocated {7252, 7253}
2001/06/18 New Retaining Ring Kit for the Pilot Control Actuator Group on the Hoist Control Valve Group is Now Available {5078, 5136}
TH103 Telehandler Hydraulic System Hydraulic System Pressure - Release