795F AC and 795F AC XQ Off-Highway Truck Suspension Cylinder Caterpillar


Suspension Cylinder (Rear)

Usage:

795F AC ERM



图 1g01573114

(1) 安装轴承,让分离线(断裂平面)对准轴承的水平中心线。

轴承内径 ... 171.45 + 0 − .025 mm (6.75 + 0 − .001 in)

(2) 组装前,用 4C-5592 防粘结润滑剂 润滑 4 个销。

(3) 沿着壳体缠绕盖 (2) 。 定位接缝,使其朝向卡车中心线。

(4) 5M-6214 螺塞 位于每个后悬架油缸的底部。 将润滑脂管装到轴壳体正对的孔中。 塞住外侧孔。




图 2g01573133

A-A 视图




图 3g01573273

B-B 视图

(5) 请参阅图 3 以了解润滑孔的位置




图 4g01573274

C-C 视图

(5) 请参阅图 4 以了解润滑孔的位置




图 5g01573277

视图 D-D

(6) 主阀 178 mm (7/8 in)

主阀体的扭矩 ... 13.6 ± .5 N·m (120 ± 4 lb in)



图 6g01573313

悬架总成

注: 有关充油步骤,请参阅测试与调整, SEHS 9411, "维修非公路用卡车悬架油缸"。

(1) 安装轴承,让分离线(断裂平面)对准轴承的水平中心线。

轴承内径 ... 171.450 + 0 − .025 mm (6.7500 + 0 − .001 in)

(7) 连杆组件的直径 ... 381.08 + .15 − 0 mm (15.0031 + .006 − 0 in)

(8) 油缸组件的缸径 ... 425.5 ± .1 mm (16.75 ± 0.004 in)

(9) 连杆组件的直径 ... 418.82 ± .03 mm (16.489 ± 0.001 in)

(10) 在要密封的密封唇上稍涂润滑剂。

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