Rear Axle Housing End Play - Adjust
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剖面 B-B |
- 将 4C-5592 防粘结剂涂抹在螺纹和主螺栓 (7) 的锥段上。 将 4C-5592 防粘结剂涂抹在螺母 (4) 的表面和支承组件 (8) 的锥段上。
- 将 5P-0960 含钼润滑脂涂抹在主螺栓 (7) 的球面上。
- 将盖 (6) 安装到主螺栓 (7) 上。 将主螺栓 (7) 安装到支承组件 (8) 上。
- 安装螺母 (4)。 拧紧螺母 (4) 至扭矩
2600 ± 260 N·m (1920 ± 190 lb ft) 。 用冲头锁紧主螺栓 (7) 上的螺纹。 - 在盖 (6) 周围以均匀间距安装四只螺栓 (5)。 将套筒 (2) 安装到螺栓 (5) 上。 请勿安装垫片 (3)。
- 将螺母 (1) 放到螺栓 (5) 上。 均匀拧紧螺母,直到在主螺栓 (7) 上移动盖 (6) 和套筒 (2) 受到少许阻力为止。
- 使用塞尺测量各螺栓 (5) 上套筒 (2) 和盖 (6) 之间的距离。
- 用步骤 7 中得到的距离加上
0.025 至 0.15 mm (0.0010 至o 0.006 in) 。 所得即为垫片组的厚度。 安装垫片 (3),以实现正确的垫片组厚度。 - 拆下螺母 (1)、套筒 (2) 和螺栓 (5)。
- 安装垫片 (3)。 将套筒 (2) 安装到盖 (6) 上。 安装螺栓 (5)。
- 将八只螺栓 (5) 拧紧至
550 ± 20 N·m (405 ± 15 lb ft) 。
Caterpillar Information System:
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