Crankshaft Main Bearings - Install
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所需工具 | |||
工具 | 零件号 | 零件说明 | 数量 |
A | 2P-5518 | 轴承工具 | 1 |
B | 8T-5096 | 千分表总成 | 1 |
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注意 |
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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。 |
注: 组装之前,在曲轴主轴承上涂上清洁的发动机机油。 确保曲轴主轴承背面的锁键适合曲轴主轴承盖和缸体的凹槽。
- 使用工具 (A),在缸体中安装曲轴主轴承的上半部分。 不要用机油涂抹曲轴主轴承背面。
- 在曲轴主轴承盖 (2) 中安装曲轴主轴承的下半部分。 不要用机油涂抹曲轴主轴承背面。
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注意 安装曲轴主轴承盖时零件号应朝向发动机前部。 可以通过轴承盖底面上压印的编号 1 到 7 来识别曲轴主轴承盖。 止推板用在 6 号主轴承上。
- 在缸体上安放主轴承盖 (2) 到位。 将清洁的发动机机油或 Molylube 涂抹到螺栓螺纹和垫圈表面。 安装螺栓 (1)。
- 拧紧螺栓 (1) 到扭矩
95 ± 5 N·m (70 ± 4 lb ft) 。 拧紧各个螺栓 (1) 额外 90 ± 5 度(1/4 圈)。 - 利用工具 (B) 检查曲轴的端隙。 端隙必须在
0.21 - 0.60 mm (0.008 - 0.024 in) 之间。
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图 1 | g01153704 |
结束:
- 安装发动机机油泵。 请参阅拆解和组装, "发动机机油泵 - 安装"。
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