Flywheel Housing - Remove and Install - Power Take Off equipped
拆卸步骤
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所需工具     | |||
工具     | 零件号     | 零件描述     | 数量     |
A     | 395-1591     | 连杆支架     | 1     |
B     | 141-5831     | 硅密封胶     |     |
开始:
- 拆下电起动马达。
- 拆下曲轴箱后密封件。
- 拆下动力输出装置驱动装置总成。
- 如果配备,去除油底壳隔绝层 (2) 。 将螺栓 (1) 从飞轮壳 (3) 上拆下。 弃置螺栓 (1) 。
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图 1 | g02830426 |
- 将工具 (A) (未显示)固定到飞轮壳 (3 ) 的两侧。 飞轮壳的重量约为 140 kg (309 lb)。
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图 2 | g02830456 |
- 拆下螺栓 (4) ,然后拆下飞轮壳 (3) 。 废弃螺栓 (4) 。
安装步骤
- 按与拆卸相反的顺序安装飞轮壳 (3) 。
- 将工具 (B) 涂抹到装有飞轮壳 (3) 的油底壳顶部。 飞轮壳 (3) 必须在涂抹工具 (B) 后的 10 分钟内安装。
- 用手带紧螺栓 (1) 和 (4) 。 将螺栓 (1) 从左向右拧紧至扭矩为 40 ± 5 N·m (30 ± 4 lb ft)。 再次将螺栓拧紧至扭矩为 47 ± 5 N·m (35 ± 4 lb ft)。
- 按照上述拧紧顺序并根据如下步骤拧紧螺栓 (4) :
(1) 将螺栓 1-9 拧紧至扭矩为 100 ± 20 N·m (74 ± 15 lb ft)。
(2) 将螺栓 10-23 拧紧至扭矩为 40 ± 10 N·m (30 ± 7 lb ft)。
(3) 再将螺栓 1-9 拧紧至扭矩为 135 ± 20 N·m (100 ± 15 lb ft)。
(4) 再将螺栓 10-23 拧紧至扭矩为 50 ± 10 N·m (37 ± 7 lb ft)。
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螺栓 (4) 的拧紧顺序
注: 组装前,飞轮壳和安装面必须无污物、水、密封胶和其他污染物。
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