Rocker Shaft
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图 1 | g00876530 |
(1) 摇臂
- 摇臂衬套孔直径 ... 22.23 至 22.26 mm (0.8750 至 0.8762 in)
(2) 摇臂衬套
- 摇臂衬套外径 ... 22.28 至 22.31 mm (0.8770 至 0.8785 in)
- 摇臂衬套内径 ... 19.06 至 19.10 mm (0.7505 至 0.7520 in)
- 摇臂衬套与摇臂轴之间的间隙 ... 0.03 至 0.09 mm (0.001 至 0.0035 in)
- 摇臂衬套与摇臂轴之间最大允许间隙 ... 0.13 mm (0.005 in)
- 摇臂衬套内径 ... 19.06 至 19.10 mm (0.7505 至 0.7520 in)
(3) 均匀地拧紧螺栓。 从中心开始,然后向外。 将螺栓再次拧紧至以下扭矩。
- 铸铁或钢制摇臂轴支架 ... 88 N·m (65 lb ft)
- 铝制摇臂轴支架 ... 40 N·m (30 lb ft)
(4) 摇臂轴直径 ... 19.01 至 19.04 mm (0.7485 至 0.7495 in)
(5) 将螺栓拧紧至下述扭矩。 ... 4 N·m (35 lb in)
Caterpillar Information System:
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VFS50 and VFS70 Versatile Flotation System Special Torques
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IT14G Integrated Toolcarrier Walk-Around Inspection
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