12H, 140H, 143H, 160H and 163H Motor Graders Power Train Caterpillar


Clutch Control (Modulation)

Usage:

143H 1AL



图 1g00907065



图 2g00907068

A-A视图

(1) 弹簧

测试长度 ... 160 mm (6.3 inch)
测试力 ... 245 ± 15 N (55 ± 3 lb)
测试后自由长度 ... 140 mm (5.5 inch)
外径 ... 31.5 mm (1.24 inch)

(2) 电线组合

(3) 垫片

外径 ... 45.0 mm (1.78 inch)
厚度 ... 0.51 mm (0.020 inch)

(A) 从驾驶室底板到踏板底边的距离 ... 95 ± 6 mm (3.7 ± 0.2 inch)

(B) 两个活塞杆末端中心线的距离 ... 447 ± 3 mm (17.6 ± 0.1 inch)




图 3g00909191

电线组合

(4) 最终安装用的扭矩 ... 38 ± 7 N·m (28 ± 5 lb ft)

(5) 最终安装扭矩 ... 8 ± 3 N·m (71 ± 27 lb in)

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