Piston Pump (Steering)
`
D6T Track-Type Tractor Hydraulic System
[KENR8914]
D6T Track-Type Tractor Hydraulic System
Piston Pump (Implement)
D6T Track-Type Tractor Hydraulic System
Piston Pump (Implement)
HYDRAULIC SYSTEM
PUMP GP
D6T Track-Type Tractor Systems
Piston Pump (Implement) - Test and Adjust
D6T Track-Type Tractor Hydraulic System
Piston Pump (Implement)
D6T Track-Type Tractor Hydraulic System
Piston Pump (Steering)
D6T Track-Type Tractor Hydraulic System
Piston Pump (Implement)
D6T Track-Type Tractor Hydraulic System
Piston Pump (Fan Drive)
D6T Track-Type Tractor Systems
Hydraulic Fan Speed (On Demand) - Test and Adjust
D6T Track-Type Tractor Systems
Piston Pump (Steering) - Test and Adjust
1.1. Pump Head Group
2.1. Pump Rotating Group
Show/hide table
 | |
| Illustration 1 | g02720067 |
Show/hide table
| Specification for 325-9773 Piston Pump Gp | |||
| Item | Qty | Part | Specification Description |
| - | - | Main pump displacement per revolution is 71.0 cc (4.3 cubic inch). Pressure override relief is 42000 ± 1000 kPa (6090 ± 145 psi). Cross over relief is 45000 ± 750 kPa (6525 ± 110 psi). Charge pump displacement is 19.6 cc (1.2 cubic inch). Charge relief pressure is 2500 ± 100 kPa (365 ± 15 psi). |
|
| 1 | 3 | 9T-3928 Plug As | Torque to 10 N·m (89 lb in). |
| 2 | 5 | 9S-8002 O-Ring Plug | Torque to 15 N·m (133 lb in). |
| 3 | 1 | 9S-8004 O-Ring Plug | Torque to 25 N·m (221 lb in). |
| 4 | 1 | 123-7575 Lock Screw | Torque to 140 N·m (103 lb ft). |
| 5 | 1 | 126-1661 Plug | Torque to 22 N·m (195 lb in). |
| 6 | 1 | 123-7583 Orifice | Torque to 3 N·m (27 lb in). |
| 7 | 2 | 081-3801 Plug As | Torque to 60 N·m (44 lb ft). |
| 8 | 1 | 9S-8008 O-Ring Plug | Torque to 147 N·m (108 lb ft). |
| 9 | 1 | 9S-8005 O-Ring Plug | Torque to 62 N·m (46 lb ft). |
| 10 | 4 | 3E-8008 Bolt | Torque to 310 N·m (230 lb ft). |
| 11 | 1 | 1G-3176 Lock Screw | Torque to 3 N·m (27 lb in). |
Pump Head Group
Show/hide table
 | |
| Illustration 2 | g02720068 |
Show/hide table
| Specification for 325-9773 Piston Pump Gp | |||
| Item | Qty | Part | Specification Description |
| 12 | 1 | 204-1455 Sealing Nut | Torque to 22 N·m (195 lb in). |
| 13 | 2 | 1G-7407 Relief Valve Gp | Torque to 150 N·m (110 lb ft). |
| 14 | 3 | 087-4772 O-Ring Plug | Torque to 5 N·m (44 lb in). |
| 15 | 1 | 202-2342 Spring | Free length is 35 mm (1.4 inch) |
| 16 | 1 | 6E-4240 Sealing Nut | Torque to 44 N·m (32 lb ft). |
Pump Rotating Group
Show/hide table
 | |
| Illustration 3 | g02720069 |
Show/hide table
| Specification for 325-9773 Piston Pump Gp | |||
| Item | Qty | Part | Specification Description |
| 17 | As required use the following shims to obtain dimension (C) : | ||
| 1 | 142-9433 Shim | Thickness is 0.60 mm (0.024 inch). |
|
| 1 | 142-9432 Shim | Thickness is 0.80 mm (0.032 inch). |
|
| 1 | 142-9431 Shim | Thickness is 1.00 mm (0.039 inch). |
|
| 1 | 142-9430 Shim | Thickness is 1.20 mm (0.047 inch). |
|
| C | - | - | Dimension is 108.5 to 108.7 mm (4.27 to 4.28 inch). |
| 18 | 1 | 142-9438 Coil Spring | Free length is 39.3 mm (1.55 inch). |
Information System:
C9.3 Engines for Caterpillar Built Machines
Relief Valve (Fuel) - Remove and Install
C9.3 Engines for Caterpillar Built Machines
Fuel Manifold (Rail) - Remove and Install
D6T Track-Type Tractor Hydraulic System
Piston Pump (Implement)
3500B Engines for Caterpillar Built Power Modules
Fuel Injector Mechanism
973D Track-Type Loader Machine Systems
Fuel Tank
988G Wheel Loader Electrohydraulic System
MID 082 - CID 1964 - FMI 08
D6T Track-Type Tractor Systems
Hydraulic Tank and Filter
2009/06/22
Improvements Have Been Made to the Lift Cylinder {5102}
988G Wheel Loader Power Train
Torque Converter (Lockup) - Disassemble - Type 2
613G Wheel Tractor-Scraper
Declaration of Conformity
657G Wheel Tractor-Scraper
Declaration of Conformity
637G Wheel Tractor-Scraper
Declaration of Conformity
988G Wheel Loader Power Train
Torque Converter (Lockup) - Assemble - Type 2
D7E Track-Type Tractor
Lifting and Tying Down the Machine
973D Track-Type Loader Hydraulic System
General Information
3500B Engines
Air Shutoff
C9.3 Engines for Caterpillar Built Machines
Fuel Manifold - Remove and Install - Return
CUSTOM SERVICE INFORMATION for the 980H UNDERGROUND MINE AR {1050, 1051, 4250, 4267, 4300, 4307, 4330, 5050, 5109, 5112, 5134, 7000}
2009/06/15
New Software Is Now Used For Elevated Idle {1901, 1902, 1920}
973D Track-Type Loader
Monitoring System
C13 Engines for Caterpillar Built Machines
Fuel System - Prime
C13 Engines for Caterpillar Built Machines
Fuel System Pressure - Test
D7E Track-Type Tractor
Declaration of Conformity
2009/06/15
New Sensors Are Now Available For the Implement Control Lever On Certain Track-Type Tractors {5737}