Rear Suspension (Cylinder)
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| 图 1 | g02403077 |
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| 图 2 | g02403079 |
排气完成后悬架油缸的充压尺寸
- 充油 ... 25.4 mm (1.00 in)
- 充满油和氮气 ... 130.5 ± 6.5 mm (5.15 ± 0.25 in)
(1) 在与轴承一起组装前，在四个销上涂敷一层 4C-5593 防粘结剂 。
- 347-3866 销 的外径 ... 57.061 ± 0.025 mm (2.24649 ± 0.00098 in)
- 342-4640 的内径 ... 57.15 +0 -0.025 mm (2.25000 +0 -0.00098 in)
(2) 罩应位于铬端底部的倒角顶部，且位于圆柱端约 25 mm (0.98425 in) 以上位置。
(3) 安装轴承，使分隔线（分裂面）与图示标记对准。 图示标记为轴承的水平中心线。
(4) 阀门的安装扭矩为 ... 14 ± 1 N·m (123.91050 ± 8.85075 lb in)
(4) 阀门的关闭扭矩为 ... 7 ± 1 N·m (61.95525 ± 8.85075 lb in)
(5) 杆组件的外径（两道台肩） ... 213.87 ± 0.13 mm (8.42006 ± 0.00512 in)
(6) 油缸组件的内径（两道台肩） ... 215.9 +0.13 -.05 mm (8.49998 +0.00512 - .00196 in)
(7) 阀门的扭矩为 ... .5 ± 0.1 N·m (4.42537 ± 0.88508 lb in)
安装前，将 Loctite 固定胶 609 粘合剂涂覆在唇形密封件的凹槽中。 使用所要密封的润滑剂润滑唇形密封件的密封唇。
悬架油缸的充压介质为干燥氮气。
内部容积 ... 9 L (2.37780 US gal)
Caterpillar Information System:
2011/02/02 New Advanced Efficiency Filters Are Now Available for the Transmission Assembly and the Torque Converter Assembly Used on Certain Wheel Loaders {1408, 1435, 3004, 3006, 3067, 5068}
770G and 772G Off-Highway Truck Hydraulic Fan Drive System Oil Filter (Hydraulic Fan)
770G and 772G Off-Highway Truck Hydraulic Fan Drive System Oil Filter (Case Drain)
994H Wheel Loader Power Train Selector and Pressure Control Valve (Transmission)
521B and 522B Track Feller Bunchers Machine Systems Travel Motor
2011/08/10 New Line Relief Valves are Now Used for Certain Excavators and Mobile Hydraulic Power Units {5069, 5117}
994H Wheel Loader Power Train Transmission Control Valve
Cat® Grade Control Cross Slope for Motor Graders Module - Replace
Cat® Grade Control Cross Slope for Motor Graders Wiring Harness (Short Circuit) - Test
Cat® Grade Control Cross Slope for Motor Graders Wiring Harness (Open Circuit) - Test
Cat® Grade Control Cross Slope for Motor Graders Electrical Connector - Inspect
770G and 772G Off-Highway Truck Machine Systems Steering Column - Assemble
770G and 772G Off-Highway Truck Hydraulic and Braking System Hydraulic Tank (Brake, Brake Cooling, Hoist)
Installation of the v3.2.3 Software for CAES{7604, 7620} Installation of the v3.2.3 Software for CAES{7604, 7620}
R1300G Load Haul Dump Maintenance Interval Schedule
770G and 772G OEM Off-Highway Truck General Information
2011/01/31 A New Retainer Ring is Available for the All Wheel Drive Motors on Certain M Series Motor Graders {4351, 4351}
770G and 772G OEM Off-Highway Truck Machine Electronic Control Module (Chassis)
Landfill Compactors, Soil Compactors, Wheel Dozers, and Wheel Loaders VIMSTM 3G Display Module - Replace
770G and 772G OEM Off-Highway Truck Transmission Control
568 Forest Machine Hydraulic System Travel Parking Brake
770G and 772G OEM Off-Highway Truck Gear Pump (Power Train)
770G and 772G OEM Off-Highway Truck Gear Pump (Power Train)
770G and 772G OEM Off-Highway Truck Modulating Valve (Torque Converter Lockup Clutch)