Housing (Front)
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图 1 | g01140255 |
(1) 螺柱 |
(2) 在缸体、前壳体和油底壳之间涂抹一层密封胶以便填补接合缝隙。
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图 2 | g01632995 |
注: 用清洁的发动机机油稍微润滑转速传感器总成的 O 形密封圈。
(3) 两个转速传感器总成的扭矩 ... 40 ± 5 N·m (30 ± 4 lb ft)
注: 组装期间,前壳体的后端面和缸体的前端面必须没有污染物。 组装过程中飞轮壳体总成的密封垫上必须没有污染物。
(4) 组装后必须修整前壳体的密封垫,以便使密封垫平齐。
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图 3 | g01140263 |
使用以下步骤来拧紧壳体的支架。
- 拧紧螺栓 1 和螺栓 2 至扭矩为 5 ± 3 N·m (45 ± 27 lb in)。
- 拧紧螺栓 3 和螺栓 6 至扭矩为 47 ± 9 N·m (35 ± 7 lb ft)。
- 拧紧螺栓 1 和螺栓 2 至扭矩为 47 ± 9 N·m (35 ± 7 lb ft)。
Caterpillar Information System:
IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Heater Coil - Remove and Install
631E Series II Wheel Tractor-Scrapers Cooling System Coolant Extender (ELC) - Add
3406E On-Highway Engine Pistons and Connecting Rods - Assemble
631E Series II Wheel Tractor-Scrapers Cooling System Coolant Additive (DEAC) - Add
583R Pipelayer Power Train Transmission and Bevel Gears - Remove
D250E Series II and D300E Series II Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Manual Suspension Valve - Test
836G Landfill Compactor and 834G Wheel Dozer Hydraulic System Oil Filter - Replace
784C and 785C Off-Highway Trucks Machine Systems Valve (Suspension Cylinder Charging) - Remove
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Implement, Steering and Brake Hydraulic Systems Steering System Charge Oil Pressure Test
572R Pipelayer Power Train Drive Axle - 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) CID 0821 FMI 06 Display Power Supply Current Above Normal - Test
773D, 773E, 775D and 775E Off-Highway Trucks Machine Systems Tire and Rim (Front) - Remove and Install
980G Wheel Loader Power Train Output Transfer Gears - Disassemble
966G Wheel Loader and 972G Wheel Loader Power Train CID 0622 FMI 04 Push Button Switch (Upshift) Voltage Below Normal - Test
3114, 3116 and 3126 MUI Engine Governors Governor Speed Circuit
583R Pipelayer Power Train Transmission - Assemble
631E Series II Wheel Tractor-Scrapers Backup Alarm - Test
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) CID 0271 FMI 03 Alarm (Action) Voltage Above Normal - Test
IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Evaporator Coil - Remove and Install
Caterpillar Monitoring System Display Components
784C and 785C Off-Highway Trucks Machine Systems Hydraulic Tank (Torque Converter, Hoist, Brake, and Transmission) - Remove
TK711, TK721, TK722 and TK732 Track Feller Bunchers Battery - Recycle
784C and 785C Off-Highway Trucks Machine Systems Traction Control Valve - Assemble
IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Brake Accumulator - Remove