Camshaft Bearings - Remove
拆卸步骤
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| 所需工具 | |||
|---|---|---|---|
| 工具 | 零件号 | 零件描述 | 数量 |
| A (1) | 8S-2241 | 凸轮轴轴承工具总成 | 1 |
| 8S-8290 | 螺母 | 1 | |
| 8S-8291 | 螺纹轴 | 1 | |
| 8S-8287 | 止推轴承组件 | 1 | |
| 8S-8288 | 圆锥 | 1 | |
| 8S-8292 | 延长杆 (短) | 2 | |
| 8S-8293 | 延长杆 (长) | 1 | |
| B | 9U-7222 | 凸轮轴轴承导向器 | 1 |
| 8M-8778 | 锥形螺柱（1/2 in - 13 UNC X 1 9/16 in） | 1 | |
| C | 9U-7223 | 校准衬套 | 1 |
| D | 9U-7210 | 拉拔器板 | 1 |
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| ( 1 ) | 8S-2241 凸轮轴轴承工具总成 的部分工具 |
开始:
- 拆下凸轮轴。 请参考拆解和组装, "凸轮轴 - 拆卸"。
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| 注意 |
|---|
保持所有零件清洁无杂质。 杂质会造成快速磨损和缩短部件寿命。 |
- 从后盖 (2) 上拆下螺栓 (1) 。 检查 O 形密封圈并更换磨损或损坏的 O 形密封圈。
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 | |
| 图 1 | g01005315 |
- 拆下 7 号凸轮轴轴承（后）。 按从发动机后部到前部的顺序操作。
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 | |
| 图 2 | g01034895 |
- 将工具 (B) 的小端安装到凸轮轴轴承中。
- 将工具 (D) 安置在工具 (A) 上。 将工具 (A) 安装在工具 (B) 上。
注: 工具 (D) 安装在缸盖外面。 必须使用工具 (D) 才能从缸盖中拆下 7 号凸轮轴轴承。
- 使用工具 (A) 从缸盖中拆下凸轮轴轴承 (3) 。
- 将工具 (B) 从工具 (A) 上拆下，然后拆下凸轮轴轴承。
- 重复步骤 3 至 6，拆下其余的凸轮轴轴承。 按从发动机后部到前部的顺序操作。
Caterpillar Information System:
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Drawbar Wearplates, Swing Stops - Replace
527 Track-Type Skidder Power Train Idlers (Track)
CB-434C, CB-534C and CB-634C Vibratory Compactors Water Spray System Visual Inspection (Water Spray System)
3412E Engine Supplement for 773D Off-Highway Trucks and 775D Off-Highway Quarry Trucks Engine Oil Filter and Oil Filter Base - Remove and Install
515 Wheel Skidder and 525 Wheel Skidder Steering Frame Lock
D250E Series II and D300E Series II Articulated Trucks Power Train Center Drive Axle - Install
D250E Series II and D300E Series II Articulated Trucks Power Train Center Drive Axle - Remove
D250E Series II and D300E Series II Articulated Trucks Power Train Front Drive Axle - Install
CB-434C, CB-534C and CB-634C Vibratory Compactors Water Spray System Machine Preparation for Troubleshooting
IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Steering and Brake Manifold Valve - Disassemble
D250E Series II and D300E Series II Articulated Trucks Power Train Front Drive Axle - Remove
D250E Series II and D300E Series II Articulated Trucks Power Train Rear Drive Axle - Install
D250E Series II and D300E Series II Articulated Trucks Power Train Front Drive Shaft - Remove and Install
D250E Series II and D300E Series II Articulated Trucks Power Train Main Drive Shaft - Remove and Install
D250E Series II and D300E Series II Articulated Trucks Power Train Output Transfer Gears - Assemble
D250E Series II and D300E Series II Articulated Trucks Power Train Output Transfer Gears - Disassemble
CB-434C, CB-534C and CB-634C Vibratory Compactors Water Spray System Water Spray System Troubleshooting
D250E Series II and D300E Series II Articulated Trucks Power Train Shift Cylinder - Remove and Install
D250E Series II and D300E Series II Articulated Trucks Power Train Spindle - Install
D250E Series II and D300E Series II Articulated Trucks Power Train Spindle - Remove
D250E Series II and D300E Series II Articulated Trucks Power Train Transmission and Transfer Gears - Separate
D250E Series II and D300E Series II Articulated Trucks Power Train Transmission and Transfer Gears - Connect
D250E Series II and D300E Series II Articulated Trucks Power Train Wheel Bearings and Duo-Cone Seals - Install
D250E Series II and D300E Series II Articulated Trucks Power Train Wheel Bearings and Duo-Cone Seals - Remove