657G Wheel Tractor-Scraper Caterpillar


Case and Frame

Usage:

657G A4G



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(1) 6 只双头螺栓用的扭矩 ... 55 ± 10 N·m (41 ± 7 lb ft)




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A-A 视图

(2) 4 只螺栓用的扭矩 ... 200 ± 40 N·m (150 ± 30 lb ft)




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B-B 视图

(3) 将 6G-3785 套筒轴承 装入轴承孔13.2 ± 0.8 mm (0.52 ± 0.03 in)。




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C-C 视图

(4) 锥形锁紧螺栓扭矩 ... 140 ± 14 N·m (105 ± 10 lb ft)

(5) 7 只锥形锁紧螺栓用的扭矩 ... 150 ± 20 N·m (110 ± 15 lb ft)

(6) 锥形锁紧螺栓扭矩 ... 100 ± 14 N·m (75 ± 10 lb ft)

(7) 20 只锥形锁紧螺栓用的扭矩 ... 100 ± 14 N·m (75 ± 10 lb ft)

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