773D Off-Highway Truck and 775D Quarry Truck Caterpillar


Differential

Usage:

773D 7CS



图 1g01836233

(A) 差速器壳体 (1) 表面上两个定位销 (2) 的突出量 ... 3.60 ± 0.10 mm (0.142 ± 0.004 in)

(B) 差速器壳体 (1) 表面上四个定位销 (4) 的突出量 ... 3.96 ± 0.05 mm (0.156 ± 0.002 in)

(C) 差速器壳体 (5) 表面上两个定位销 (6) 的突出量 ... 3.60 ± 0.10 mm (0.142 ± 0.004 in)

注: 拧紧螺母 (7) 的同时,转动滚柱轴承组件 (3) 。 这将确保滚柱的正确落座。

注: 关于正确的调整步骤,请参阅测试和调整, "差速器小齿轮轴承 - 调整"。

(7) 四只螺母的扭矩 ... 70 ± 15 N·m (52 ± 11 lb ft)

(8) 八只锁紧螺母的扭矩 ... 395 ± 40 N·m (291 ± 30 lb ft)

Caterpillar Information System:

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