776D, 777D and 777D HAA Off-Highway Truck/Tractors Power Train Caterpillar


Selector and Pressure Control Valve (Transmission) - Adjust

Usage:

777D 2YW


图 1g00649815
选项和压力控制阀
(1) 支撑组件
(2) 凸轮
(A) 弹簧组件和阀体的间距


图 2g00527396
A-A 视图
(1) 支撑组件
(2) 凸轮
(3) 螺栓
(4) 螺栓
(5) 弹簧组件

  1. 拧紧支撑组件 (1) 中的螺栓 (4) 至扭矩为 30 ± 7 N·m (22 ± 5 lb ft)

  2. 组装弹簧组件 (5) 和卡环。 卡环应朝向阀体外。 确保尺寸 (A) 为 4.5 ± 0.5 mm (0.18 ± 0.02 in)

  3. 拧紧两个螺栓 (3) 至扭矩为 30 ± 7 N·m (22 ± 5 lb ft)

  4. 松开螺栓 (4)。 然后,将弹簧组件 (5) 的滚轮置于凸轮 (2) 上的凹槽中间。

  5. 拧紧螺栓 (4) 至扭矩为 30 ± 7 N·m22 (± 5 lb ft)

Caterpillar Information System:

980G Wheel Loader Machine Systems Gear Pump (Secondary Steering) - Disassemble
5110B Excavator, 24H Motor Grader, 69D, 769D, 773D, 773E, 776D and 777D Off-Highway Truck/Tractors, 771D, 775D and 775E Quarry Trucks and AD40 Series II, AD45 and AE40 II Underground Articulated Trucks Caterpillar Monitoring System System Schematic
69D and 769D Off-Highway Trucks and 771D Quarry Truck Steering System Front Wheel Bearing - Adjust
69D and 769D Off-Highway Truck/Tractors and 771D Quarry Truck Power Train Transmission Hydraulic Control Pilot Pressure - Test and Adjust
554 Forwarder and 574 Forwarder Final Drive Oil Level - Check
3408E and 3412E Engines for Caterpillar Built Machines Fuel System
CB-534C and CB-634C Vibratory Compactors Propel System Propel System Troubleshooting
D250E Series II and D300E Series II Articulated Trucks Machine Systems Front Suspension Cylinder - Remove
773D Off-Highway Truck and 775D Quarry Truck Power Train Transmission Hydraulic Control Primary Clutch Pressure - Test and Adjust
69D and 769D Off-Highway Truck/Tractors and 771D Quarry Truck Power Train Transmission Hydraulic Control Primary Clutch Pressure - Test and Adjust
784C and 785C Off-Highway Trucks Machine Systems Slack Adjuster - Assemble
69D and 769D Off-Highway Trucks and 771D Quarry Truck Steering System Relief Valve (Secondary Steering Backup) - Test and Adjust
784C and 785C Off-Highway Trucks Machine Systems Electric Drive Pump (Parking And Secondary Brake Release) - Disassemble
773D Off-Highway Truck and 775D Quarry Truck Steering System Front Wheel Bearing - Adjust
69D and 769D Off-Highway Truck/Tractors and 771D Quarry Truck Power Train Differential and Bevel Gear - Adjust
554 Forwarder and 574 Forwarder Fuel System Primary Filter (Water Separator) - Drain
793C and 793C XQ Off-Highway Truck Air System and Brakes Brake Hydraulic System
561M Pipelayer Torque Converter Scavenge Screen - Clean
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Electronic Monitoring Center
69D, 769D, 773D, 773E, 776D and 777D Off-Highway Trucks and 771D, 775D and 775E Quarry Trucks Power Train Electronic Control System Switches
69D and 769D Off-Highway Trucks and 771D Quarry Truck Steering System Front Wheel - Align
784C and 785C Off-Highway Trucks Machine Systems Electric Drive Pump (Parking and Secondary Brake Release) - Assemble
773D Off-Highway Truck and 775D Quarry Truck Engine Oil and Filter - Change
980G Wheel Loader Machine Systems Gear Pump (Secondary Steering) - Assemble
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.