Piston Pump (Fan Drive)
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D6T Track-Type Tractor Hydraulic System
[KENR8914]
D6T Track-Type Tractor Hydraulic System
Piston Pump (Implement)
D6T Track-Type Tractor Hydraulic System
Lift Cylinder (Bulldozer)
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
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| Illustration 1 | g02719479 |
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| Specification for 325-9774 Piston Pump Gp | |||
| Item | Qty | Part | Specification Description |
| 1 | 1 | 194-9472 Spring | Free length is 53 mm (2.1 inch). |
| 2 | 4 | 8T-8442 Bolt | Installation torque is 10.6 N·m (93.8 lb in). |
| 3 | 1 | 269-4669 Solenoid As | Installation torque is 19 N·m (168 lb in). |
| 4 | - | - | Torque to 5 N·m (44 lb in) |
| - | - | - | Displacement per revolution is 0.0 to 45.0 cc (0.0 to 2.7 cubic inch). |
| Pressure cutoff is 19500 to 21000 kPa (2828 to 3046 psi) at 0.020 A of current. |
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| Standby pressure is 1900 ± 200 kPa (276 ± 29 psi) at 1.600 A of current. |
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| Maximum required torque is 53 N·m (39 lb ft). |
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| Operating voltage is 12 V. | |||
Information System:
973 K Track-Type Loaders
Hydraulic Manifold (Bank Valve Outlet)
973 K Track-Type Loaders
Control Valve (Ripper)
2009/06/01
Correction to Disassembly and Assembly , "Differential and Bevel Gear (Front) - Install" {3256, 3258}
973D Track-Type Loader
Engine Starting with Jump Start Cables
973 K Track-Type Loaders
Control Valve (Multipurpose Bucket)
973 K Track-Type Loaders
Control Valve (Bucket Tilt)
C9.3 Engines for Caterpillar Built Machines
Water Temperature Regulator - Remove and Install
C4.2 and C6.4 Engines for Caterpillar Built Machines
Engine Valve Lash - Inspect/Adjust
D5R Track-Type Tractor
Connector Contact Description
2009/06/15
Improved Routing of the Harness Enhances Reliability {1408, 5063, 5705}
2009/06/01
The Assembly Process for the Front Axle Mount is Now Improved {3258, 3260}
2009/10/01
New Turbochargers and New Heatshields are Now Used {1052, 1067, 1073}
2009/06/08
An Improved Hydraulic Hose Assembly With Improved Routing Is Now Used For the Head End Of the Hydraulic cylinders On the Ripper {5057, 5352, 6310}
2010/05/27
An Improved Oil Supply Line for the Turbocharger Is Used on Some Track-Type Tractors {1052, 1307}
2009/06/15
Selection of Wire Rope and Use for PACCAR Winches {5163}
2009/08/17
A New Baffle, A New Bracket, and New Seals Are Now Available On Certain Wheel Tractor-Scrapers {1353, 7251}
2009/06/15
New Fasteners for the Valve Mechanism Cover {1107, 1120}
3304B and 3306B Engines for Caterpillar Built Machines
Engine Oil Pump - Disassemble
C7.1 Industrial Engine
Exhaust Combustion (ARD) - Aftertreatment Regeneration Device
C15 and C18 Tier 4 Final Engines
General Information
Rework Procedure To Update the Radiator Group{1353, 7251}
Installation of the Payload Monitoring System in Certain Wheel Loaders {7494}
2009/11/16
New Window Washer Tank Group is Available for Certain Wheel Tractor-Scrapers {7306}
3304B and 3306B Engines for Caterpillar Built Machines
Engine Oil Pump - Assemble