Engine Oil Pan
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图 1 | g01468567 |
发动机油底壳的拧紧顺序 |
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图 2 | g01468108 |
(1) 组装期间密封表面必须没有机油、燃油、水、灰尘和其他任何污染物。 涂抹一道 8T-9022 硅胶密封垫 ,使其具有 5.0 mm (0.20 in) 的连续横截面。 组装发动机油底壳之后,用直尺边清除多余密封胶。 油底壳必须在涂抹密封胶的 5 分钟内组装并拧紧至缸体。
使用以下步骤拧紧油底壳的螺栓:
- 将螺栓 1 至螺栓 40 以正确的数字顺序拧紧至 47 ± 9 N·m (35 ± 7 lb ft)。
- 将油底壳后部接头的螺栓 41 至螺栓 45 以正确的数字顺序拧紧至 45 ± 5 N·m (33 ± 4 lb ft)。
- 将油底壳后部接头的螺栓 46 至螺栓 47 以正确的数字顺序拧紧至 25 ± 6 N·m (18 ± 4 lb ft)。
- 将油底壳前部接头的螺栓 48 至螺栓 53 以正确的数字顺序拧紧至 45 ± 5 N·m (33 ± 4 lb ft)。
- 将油底壳前部接头的螺栓 54 至螺栓 55 以正确的数字顺序拧紧至 25 ± 6 N·m (18 ± 4 lb ft)。
(2) 排放适配器的扭矩 ... 96 ± 15 N·m (70 ± 11 lb ft)
(3) 液位开关的扭矩 ... 70 ± 15 N·m (50 ± 11 lb ft)
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