Air Conditioner and Heater Components - Remove
注: 在所有软管、所有软管组件、所有导线及所有管组件上作出识别标记,以便安装。 插接好所有软管组件和所有管组件。 这将有助于防止液体渗漏,并有助于防止污染物进入系统。
注: 清洁度是一项重要的因素。 拆卸步骤开始之前,应彻底清洁部件外部。 这有助于防止尘土进入内部结构。
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在检验、保养、测试、调整及维修发动机时,请小心确保盛接流出的液体。 在打开或拆解任何储有液体的部件之前,要准备好合适的容器收集液体。 有关适合收集和盛接卡特彼勒产品上的液体的工具和供应品,请参阅专门出版物, NENG2500, "卡特彼勒代理商工具目录"。 按照本地法规和条例处置所有液体。 |
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接触制冷剂会使人受伤。 接触制冷剂会造成冻伤。 让手、脸避开,有助于防止受伤。 制冷管路被打开时,即使压力计显示系统中已经没有制冷剂,也要始终戴着护目镜。 拆卸管件时,务必小心谨慎。 慢慢地拧松接头。 如果系统内仍有压力,就要把它缓慢地释放到一个通风良好的地方去。 通过燃着的香烟吸入制冷剂会使人受伤或死亡。 通过燃着的香烟或其他抽烟方法吸入空调制冷气体,或者,吸入空调制冷气体接触明火而形成的烟雾,都会造成对人体的伤害 或死亡。 维修空调时,或者,在任何可能存在制冷气体的地方都不要抽烟。 采用经过认可的回收和循环利用车妥善地从空调器中取出制冷剂。 |
- 回收空调系统中的空调制冷剂。 有关步骤请参阅维修手册, SENR5664, "使用 R-134a 制冷剂的空调和暖风系统"。 有关工具信息,请参阅专门出版物, NEDG5065, "空调工具"。
- 将冷却液从冷却系统中排入合适的容器,以便保存或弃置。 请参阅操作和保养手册, "冷却系统冷却液(ELC)- 更换"。
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图 1 g01327442 - 拆下盖组件 (1) 和滤清器组件 (2)。
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图 2 g01327620 - 拆下螺栓 (4) 后断开导管 (3)。 断开管组件 (6) 和软管组件 (5)。
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图 3 g01328127 - 断开软管 (7)。
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图 4 g01327670 - 断开线束组件 (8) 并拆下所有安装紧固件。 断开软管 (9)。
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图 5 g01328129 - 拆下螺母 (10)。 拆下空调和加热器组件 (11)。
Caterpillar Information System:
PL61 Pipelayer and D6K Track-Type Tractor Implement System - D6K
Installation of the V-PAT Bulldozer{6079} Installation of the V-PAT Bulldozer{6079}
963D Track-Type Loader Machine Systems Lift Cylinder - Remove and Install
953D Track-Type Loader Machine Systems Receiver-Dryer - Remove and Install
953D Track-Type Loader Machine Systems Refrigerant Accumulator - Remove and Install
973C Track-Type Loader Hydrostatic Drive Oil - Change
D6K Track-Type Tractor Machine Systems Fuel Tank - Remove
D6K Track-Type Tractor Electrohydraulic Power Train Electronic Control Module (Machine)
953K Track-Type Loader Machine Systems Sensors - Remove and Install
2007/01/22 Genuine Track Shoes Are Being Replaced with Classic Track Shoes {4172}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562} The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
D5R Track-Type Tractor Hydraulic System Line Relief and Makeup Valve
953D Track-Type Loader Machine Systems Air Conditioner and Heater Components - Install
657G Wheel Tractor-Scraper Auger Hydraulic System Piston Motor (Auger)
973C Track-Type Loader Steel Mill Supplement Maintenance Interval Schedule
973C Track-Type Loader Maintenance Interval Schedule
Filtration Procedure for Wheel Loader Transmission Oil (Equipped with an Ecology Drain) {0680, 0768, 3000, 3030, 4000} Filtration Procedure for Wheel Loader Transmission Oil (Equipped with an Ecology Drain) {0680, 0768, 3000, 3030, 4000}
AD55B Underground Articulated Truck Machine Systems Gear Pump (Hoist, Brake, and Pilot) - Assemble
816F Series 2 Landfill Compactor, 815F Series 2 Soil Compactor and 814F Series 2 Wheel Dozer Machine Systems Front Frame to Rear Frame - Connect
AD55B Underground Articulated Truck Machine Systems Gear Pump (Steering) - Disassemble
259B3 Compact Track Loader, 247B3 and 257B3 Multi Terrain Loaders and 216B3, 226B3, 236B3, 242B3 and 252B3 Skid Steer Loaders Power Train Axle - Disassemble - Heavy Duty
2007/01/22 Improved Auxiliary Water Pumps are Used {1361, 1371}
D11T Track-Type Tractor Machine Preparation for Troubleshooting
906 and 908 Compact Wheel Loaders Machine Systems Gear Pump (Implement) (Steering) (Hydraulic Fan) - Disassemble