Brake Valve and Mounting (Retarder Control, Service Brake)
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| 图 1 | g01314544 |
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| 图 2 | g01314552 |
(1) 235-6500 电磁阀
(2) 323-9531 线圈
- 标称电压 ... 24 VDC
- 25 °C (77 °F) 时的电阻 ... 8.7 ± 0.4 欧姆
(3) 最终安装扭矩 ... 50 ± 5 N·m (37 ± 4 lb ft)
(4) 螺母的扭矩 ... 13 ± 1.5 N·m (115.0 ± 13.0 lb in)
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| 图 3 | g01314560 |
(2) 251-3268 电磁阀
- 最大压力额定值 ... 20700 kPa (3000.0 psi)
- 额定工况下的占空比 ... 连续
- 额定电压 ... 24 VDC
- 25 °C (77.0 °F) 下的电阻 ... 35 ± 0.5 欧姆
- (6) 最终安装扭矩 ... 5 ± 2 N·m (45.0 ± 18 lb in)
- (7) 最终安装扭矩 ... 50 ± 5 N·m (37 ± 4 lb ft)
- 额定工况下的占空比 ... 连续
Caterpillar Information System:
2006/10/16 An Improved Water Tank is Now Used on Paving Compactors {5613}
770 and 772 Off-Highway Truck Power Train Transmission Planetary
816F Series 2 Landfill Compactor, 815F Series 2 Soil Compactor and 814F Series 2 Wheel Dozer Machine Systems Steering Cylinder - Remove and Install
773F and 775F Off-Highway Trucks Machine Systems Check Valve (Steering) - Install
773F and 775F Off-Highway Trucks Machine Systems Check Valve (Steering) - Remove
2008/09/01 Correction to Systems Operation Testing and Adjusting, "Electrical System - Test" {7540}
2006/11/06 Correction to Systems Operation Testing and Adjusting, "Electrical System Test" {7540}
2006/11/06 Correction to Systems Operation Testing and Adjusting, "Automatic Lubrication System Troubleshooting" {7540}
773F and 775F Off-Highway Trucks Machine Systems Steering Cylinder - Remove and Install
C175-16 Locomotive Engine Coolant Temperature Sensor - Test
793D Off-Highway Truck Engine Supplement Engine Oil Pan (Rear) - Remove and Install
793D Off-Highway Truck Engine Supplement Engine Oil Pan (Front) - Remove and Install
773F and 775F Off-Highway Trucks Machine Systems Solenoid Valve and Manifold (Steering Disable) - Remove
770 and 772 Off-Highway Truck/Tractors Solenoid Valve and Manifold (Steering Disable) - Disassemble
770 and 772 Off-Highway Truck/Tractors Solenoid Valve and Manifold (Steering Disable) - Assemble
773F and 775F Off-Highway Trucks Machine Systems Solenoid Valve and Manifold (Steering Disable) - Install
777E, 777F and 777G Off-Highway Truck Engine Oil Cooler - Install
PL61 Pipelayer and D6K Track-Type Tractor MID 039 - CID 0490 - FMI 03
770 and 772 Off-Highway Truck Rollover Protective Structure (ROPS) - Inspect
414E, 416E, 420E and 430E Backhoe Loaders MID 053 - CID 2403 - FMI 13
770 and 772 Off-Highway Truck Power Train Torque Converter and Transmission Pressure Chart
770, 772, 773F and 777F Off-Highway Truck/Tractors and 775F Quarry Truck Monitoring System Switch Circuits
773F and 775F Off-Highway Trucks Machine Systems Oil Filter (Parking, Service Brakes) - Remove and Install
773F and 775F Off-Highway Trucks Machine Systems Steering Column - Remove