Unit Injector Hydraulic Pump
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| 图 1 | g01411601 |
注: 更换 输油泵组件 (5) 时，需要更换螺栓。
(1) 4 只螺栓的扭矩 ... 33 ± 5 N·m (290 ± 45 lb in)
(2) 3 只螺钉的扭矩 ... 10 ± 1 N·m (90 ± 9 lb in)
(3) 燃油进气端口滤清器的扭矩 ... 23 ± 2 N·m (205 ± 18 lb in)
(4) 燃油出气端口滤清器的扭矩 ... 23 ± 2 N·m (205 ± 18 lb in)
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| 图 2 | g01651495 |
(A) 柱塞缸中的滚针轴承组件的安装深度 ... 28.9 ± 0.2 mm (1.14 ± 0.01 in)
(6) 防松螺母的扭矩 ... 5.5 ± 0.5 N·m (50 ± 4 lb in)
(7) 螺母的扭矩 ... 8 ± 1 N·m (70 ± 9 lb in)
注: 安装 滚针轴承组件 (8) ，使带有识别号的轴承端处于图示方向。 参考图2。
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| 图 3 | g01652053 |
注: 安装滑阀 (9) ，直到滑阀完全坐落到缸体的肩部。
Caterpillar Information System:
AD55 Underground Articulated Truck Exhaust Purifier - Inspect/Clean
AD55 Underground Articulated Truck Engine Starting with Auxiliary Start Receptacle
AD55 Underground Articulated Truck Engine Starting with Jump Start Cables
992K Wheel Loader Bucket Rated Load
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0444 - FMI 03
3512C Engine and 785D Off-Highway Truck/Tractors Engine Shutdown Is Intermittent
2008/02/18 K110 Tip and Retention Improvement {6803, 6805}
2008/02/04 Update on the Hose for the Wastegate {1052, 1053, 1057}
Maintenance Requirements for Engines with Crankcase Ventilation Systems{1051, 1054, 1063, 1317} Maintenance Requirements for Engines with Crankcase Ventilation Systems{1051, 1054, 1063, 1317}
3516B Engine for 994F and 994H Wheel Loaders Coolant Contains Fuel
816F Landfill Compactor, 815F Soil Compactor and 814F Wheel Dozer Torque Converter - Assemble
992K Wheel Loader Lifting and Tying Down the Machine
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0444 - FMI 05
906H, 906H2, 907H, 907H2, 908H and 908H2 Compact Wheel Loaders Machine Systems Window Wiper and Wiper Motor (Rear) - Install
906H, 906H2, 907H, 907H2, 908H and 908H2 Compact Wheel Loaders Machine Systems Window Wiper and Wiper Motor (Rear) - Remove
992K Wheel Loader Machine Systems Main Control Valve - Assemble
993K Wheel Loader Electrohydraulic System Piston Pump Cutoff Pressure (Hydraulic Fan) - Test and Adjust
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0444 - FMI 06
C15 and C18 Engines for Caterpillar Built Machines Valve Actuator (Variable) - Remove
992K Wheel Loader and 854K Wheel Dozer Power Train Location of Power Train Components
993K Wheel Loader Power Train Wheel Bearings - Adjust
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0585 - FMI 08
993K Wheel Loader Engine Supplement Alternator - Remove and Install
2008/01/07 Rubber Pads on the Stops for the Steering Have Been Improved {4304, 7188}