Differential and Bevel Gear
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图 1 | g01127457 |
差速器和伞齿轮位于 735 机器的中轴中。
(1) 4 只螺栓的扭矩 ... 530 ± 70 N·m (390 ± 52 lb ft)
(2) 4 只螺栓的扭矩 ... 105 ± 20 N·m (77 ± 15 lb ft)
(3) 6 只螺栓的扭矩 ... 60 ± 12 N·m (44 ± 9 lb ft)
(4) 彻底涂抹摩擦盘的两侧。 使用传动系中使用的润滑油。
(5) 使用 8C-8422 密封胶 涂抹挡圈中的孔表面。
(6) 4 螺栓
注: 将 9S-3263 螺纹锁固胶 涂抹在螺纹上。
(7) 使用润滑剂润滑要密封的密封件和孔。
(8) 3 3S-1374 弹簧
- 试验力 ... 100 ± 8 N (22 ± 2 lb)
- 测试长度 ... 36.6 mm (1.44 in)
- 自由长度 ... 47 mm (1.84 in)
- 外径 ... 15 mm (0.56 in)
- 测试长度 ... 36.6 mm (1.44 in)
(9) 4 个固定螺钉的扭矩 ... 7 ± 0.7 N·m (5 ± 1 lb ft)
(10) 稍微拧紧 30 只螺栓,以将齿轮固定到壳体中。 让齿轮冷却。 一旦齿轮冷却至大约 49 °C (120 °F),就将螺栓拧紧至 70 ± 15 N·m (51 ± 11 lb ft)。 再次检查确认扭矩为 70 ± 15 N·m (51 ± 11 lb ft)。 再转动螺栓 60° ± 10°。
(11) 装配间隙 ... 0.31 ± 0.11 mm (0.0122 ± 0.0043 in)
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