Cylinder Block
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图 1 | g01335800 |
缸体 |
(1) 缸体
(2) 缸径 ... 105.000 至 105.025 mm (4.1338 至 4.1348 in)
缸径最大允许磨损量 ... 0.15 mm (0.0059 in)
(3) 凸轮轴轴承
- 1 号凸轮轴轴承在缸体中的衬套的直径 ... 55.563 至 55.593 mm (2.1875 至 2.1887 in)
- 2 号凸轮轴轴颈在缸体中的孔的直径 ... 50.546 至 50.597 mm (1.9900 至 1.9920 in)
- 3 号凸轮轴轴颈在缸体中的孔的直径 ... 50.038 至 50.089 mm (1.9700 至 1.9720 in)
(4) 主轴承
- 缸体中的主轴承孔的直径 ... 80.416 至 80.442 mm (3.1660 至 3.1670 in)
安装主轴承盖螺栓 (5) 。 关于正确步骤,请参阅拆解和组装, "曲轴主轴承 - 拆卸和安装"或拆解和组装, "曲轴 - 安装"。
(5) 主轴承盖螺栓
- 均匀拧紧主轴承盖螺栓。 主轴承盖螺栓扭矩。 ... 245 N·m (180 lb ft)
注: 确保曲轴可自由转动。
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