Air Control Valve (Parking Brake) - Remove and Install
拆卸步骤
开始:
- 释放空气系统中的压力。 请参考拆卸和组装, "储气罐(制动器)- 排放"部分。
Show/hide table
为防止可能的人身伤害,在断开空气系统的任何部件前,释放空气箱压力。 |
- 松开固定螺钉 (1) ,从换档杆上卸下圆头手柄 (2) 。
注: 清洁度是一项重要的因素。 在执行拆卸操作之前,应彻底清洁部件外部。 这将有助于防止污垢进入内部机构。
注: 为便于安装,在所有软管、油管组件、导线线束上做好标记。 插好所有软管组件和油管组件。 这将有助于防止液体泄漏,并有助于防止污染物进入系统。
Show/hide table
图 1 | g00521347 |
- 卸下四个大圆头螺钉 (3) 。 将盖子 (4) 提离控制台。
Show/hide table
图 2 | g00521348 |
- 从停车制动器空气控制阀上拆下软管组件 (5) 。
Show/hide table
图 3 | g00521350 |
- 从盖子上拆下指示灯 (6) 。
Show/hide table
图 4 | g00521353 |
- 从停车制动器空气控制阀上拆下软管组件 (7) 。
Show/hide table
图 5 | g00521354 |
- 从盖子上拆下膜片 (8) 。
Show/hide table
图 6 | g00521356 |
- 卸下两个螺钉 (9) ,以从盖子上卸下停车制动器空气控制阀 (10) 。
Show/hide table
图 7 | g00521360 |
Show/hide table
图 8 | g00521363 |
安装步骤
- 使用两个螺钉 (9) ,将停车制动器空气控制阀 (10) 安装到盖子上。
注: 清洁度是一项重要的因素。 安装之前,应使用清洗剂彻底清洁所有零件。 让零件风干。 不要使用擦布或抹布擦干零件。 否则棉绒可能会留在零件上,从而可能导致以后出现故障。
Show/hide table
图 9 | g00521363 |
Show/hide table
图 10 | g00521360 |
- 将膜片 (8) 安装到盖子上。
Show/hide table
图 11 | g00521356 |
- 将软管组件 (7) 连接到停车制动器空气控制阀上。
Show/hide table
图 12 | g00521354 |
- 将指示灯 (6) 连接到盖子上。
Show/hide table
图 13 | g00521353 |
- 将软管组件 (5) 连接到停车制动器空气控制阀上。
Show/hide table
图 14 | g00521350 |
- 使用四个大圆头螺钉 (3) ,将盖子 (4) 安装到控制台上。
Show/hide table
图 15 | g00521348 |
- 将圆头手柄 (2) 安放在换档杆上面,如图所示。
Show/hide table
图 16 | g00521347 |
Show/hide table
图 17 | g00521344 |
- 拧紧固定螺钉 (1) 以安装圆头旋钮 (2) 。
- 为储气罐充入压缩空气。 有关正确的操作程序,请参考运行和维护手册, "从外部气源起动"。
End By: 卸下前轮止轮块和后轮止轮块。 请参考 拆卸和组装, "止轮块(前轮和后轮)- 拆卸和安装"部分。
Caterpillar Information System:
IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Metering Pump (Steering) - Assemble
3406E On-Highway Engine Camshaft - Remove
784C and 785C Off-Highway Trucks Machine Systems Air Control Valve (Service Brake) - Remove and Install
784C and 785C Off-Highway Trucks Machine Systems Air Control Valve (Secondary Brake) - Remove and Install
527 Track-Type Skidder Fire Prevention and Explosion Prevention
784C and 785C Off-Highway Trucks Machine Systems Air Control Valve (Manual Retarder) - Remove and Install
D250E Series II and D300E Series II Articulated Trucks Power Train Transmission Hydraulic Control Valve - Disassemble
784C and 785C Off-Highway Trucks Machine Systems Air Control Valve (Automatic Retarder) - Remove and Install
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) Sensor Dynamic Test
773D Off-Highway Truck and 775D Quarry Truck Pressure Control Valve (Transmission)
D250E Series II and D300E Series II Articulated Trucks Power Train Torque Converter and Retarder - Connect
527 Track-Type Skidder Power Train Torque Converter
D250E Series II and D300E Series II Articulated Trucks Power Train Transmission Hydraulic Control Valve - Assemble
980G Wheel Loader Machine Systems Piston Pump (Steering) - Assemble
784C, 785C and 785C HAA Off-Highway Truck/Tractors Steering System Steering Tank and Filter
583R Pipelayer Power Train Transmission Selector and Pressure Control Valve
527 Track-Type Skidder Power Train Transmission Selector and Pressure Control Valve
583R Pipelayer Power Train Transmission Hydraulic Control
784C, 785C and 785C HAA Off-Highway Truck Air System and Brakes Air System
784C and 785C Off-Highway Trucks Machine Systems Pressure Protection Valve (Service Brake) - Remove and Install
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) Lift or Tilt Cylinder Sensor - Troubleshoot
IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Accumulator Manifold - Remove and Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems Steering System Check
769D Off-Highway Truck/Tractor and 771D Quarry Truck Power Train Transmission Planetary