345C Excavator Machine System Specifications Caterpillar

(1) 螺塞的扭矩 ... 68 ± 7 N·m (50 ± 5 lb ft)

(2) 20 只螺栓的扭矩 ... 50 ± 10 N·m (37 ± 7 lb ft)

注: 安装目测表总成 (3) 前，必须清洁目测表总成衬套的螺纹。

(3) 目测表总成的扭矩 ... 6 ± 1 N·m (55 ± 9 lb in)

(4) 温度发送器组件的扭矩 ... 34 ± 5 N·m (25 ± 4 lb ft)

(5) 压力开关的扭矩 ... 72 ± 7 N·m (55 ± 5 lb ft)

(6) 液位开关的扭矩 ... 120 ± 29 N·m (90 ± 21 lb ft)

(7) 排油螺塞的扭矩 ... 110 ± 15 N·m (80 ± 11 lb ft)

(8) 管塞的扭矩 ... 90 ± 8 N·m (65 ± 6 lb ft)

(9) 六只螺栓的扭矩 ... 30 ± 7 N·m (22 ± 5 lb ft)

(10) 快速断路连接器组件的扭矩 ... 31 ± 3 N·m (23 ± 2 lb ft)

(11) 流体取样阀组件的扭矩 ... 14.5 ± 1.5 N·m (11 ± 1 lb ft)

(12) 4 只螺栓的扭矩 ... 26 ± 3 N·m (19 ± 2 lb ft)