Steering Column Spline (Command Control Steering) - Lubricate
将方向盘转到正前方位置。 安装转向架锁。
注: 必须拆下转向轴来润滑该轴。
润滑转向轴
- 从转向轴组件 (2) 下端拆下螺母 (1) 和螺栓。
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图 1 | g00524126 |
- 拆下转向轴组件 (2) 上端的夹紧螺栓 (5) 。 从轴键上整体拆下杆 (4) 和转向轴组件 (2) 。
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图 2 | g00524128 |
- 通过 U 形接头上的两个油嘴 (6) 涂抹 1P-0808 多功能润滑脂 。
注: 应在涂抹任何润滑剂之前,将所有油嘴擦净。
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图 3 | g00524168 |
- 通过一个油嘴 (7) 对伸缩接头加注 5P-0960 钼基润滑脂 ,直到润滑脂从通风孔 (8) 溢出。
注: 润滑伸缩接头时确保转向轴组件 (2) 完全折叠。 如果转向轴组件 (2) 未完全折叠,则伸缩接头可能会涂上过量润滑脂。 这会导致转向不灵活、内部部件损坏、安装轴组件困难,以及转向轴与塑料罩之间发生拖拽。
- 将杆 (4) 和转向轴组件 (2) 整体安装到轴键上。 安装夹紧螺栓 (5) 。
注: 确保在杆与安装板之间留有空隙 (A) 。 安装期间未留有空隙 (A) 会导致转向反应不一致。
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图 4 | g00524181 |
- 转向轴组件 (2) 的底部轴档和先导阀轴 (3) 必须位于正前方位置的中间。 安装螺栓和螺母 (1) 。 拧紧螺栓,使其扭矩达到 55 ± 10 N·m (41 ± 7 lb ft)。
Caterpillar Information System:
2008/12/15 Correction to Troubleshooting Guides {3141, 3175}
D5R Track-Type Tractor Power Train Decelerator Pedal and Brake Pedal
C7 Engines for Caterpillar Built Machines Flywheel Housing
904H Compact Wheel Loader Machine Systems Pilot Valve (Electrohydraulic Control) - Install
Procedure to Improve the Downshift on Series H Compact Wheel Loaders{3159, 4350, 4355, 7610, 7620} Procedure to Improve the Downshift on Series H Compact Wheel Loaders{3159, 4350, 4355, 7610, 7620}
904H Compact Wheel Loader Machine Systems Pilot Valve (Electrohydraulic Control) - Remove
XQ400 Power Module System Pressure Release
D9T Track-Type Tractor Power Train Brake - Assemble
D9T Track-Type Tractor Power Train Brake - Disassemble
328-3305 Machine Ar (Underground Mine){7000} 328-3305 Machine Ar (Underground Mine){7000}
904H Compact Wheel Loader Power Train Service and Parking Brake (Standard Axle) - Remove
904H Compact Wheel Loader Machine Systems Lift Arms - Install
D5R Track-Type Tractor MID 039 - CID 0299 - FMI 08
D5R Track-Type Tractor MID 039 - CID 0299 - FMI 13
3408E and 3412E Engines for Caterpillar Built Machines Injector Solenoid - Test
D5R Track-Type Tractor MID 039 - CID 0358 - FMI 03
2008/12/08 The Freespool Mechanism for the Hydraulic Winch Has Been Improved {5165}
2008/12/01 Setting Modifications for the Messenger Display that Is Used With On-Highway Truck Engines in South America and Venezuela {1901, 1920, 7490}
Procedure for After a Water Pump Replacement, Coolant Fill, and Start-up{1000, 1361, 1395} Procedure for After a Water Pump Replacement, Coolant Fill, and Start-up{1000, 1361, 1395}
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Mirror - If Equipped
904H Compact Wheel Loader Power Train Oscillating Axle (Rear), Transfer Drive, Final Drive Planetaries and Differential - Remove
Instructions for Replacing the Circuit Breaker Panel{1417} Instructions for Replacing the Circuit Breaker Panel{1417}
D5R Track-Type Tractor MID 039 - CID 0358 - FMI 06
D5R Track-Type Tractor MID 039 - CID 0368 - FMI 02