Bucket Cylinder
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图 1 | g01797094 |
(1) 9T-8511 套筒轴承
- 内径 ... 120.32
± 0.02 mm (4.737 ± 0.001 in)
- 外径 ... 140.260 ± 0.013 mm (5.5220 ± 0.0005 in)
- 套筒轴承的安装深度 ... 10.00 ± 0.30 mm (0.394 ± 0.012 in)
- 外径 ... 140.260 ± 0.013 mm (5.5220 ± 0.0005 in)
(2) 6E-0787 套筒轴承
- 内径 ... 130.32
± 0.02 mm (5.131 ± 0.001 in)
- 外径 ... 154.270 ± 0.013 mm (6.0736 ± 0.0005 in)
- 套筒轴承的安装深度 ... 10.00 ± 0.30 mm (0.394 ± 0.012 in)
- 外径 ... 154.270 ± 0.013 mm (6.0736 ± 0.0005 in)
(3) 在密封的地方,用润滑剂将四个唇型密封的密封唇稍加润滑。
注: 将 248-7522 液压油 涂抹在锁止螺母的螺纹和表面上。
(4) 锁紧螺母的扭矩 ... 8000 ± 400 N·m (5900 ± 300 lb ft)
(5) 用清洁的润滑脂润滑两个耐磨环的内径和外径。
(6) 用清洁的润滑脂润滑密封组件的内径和外径。
(7) 用清洁油脂润滑环的内径和外径。
(A) 缸盖组件孔 ... 177.75 至 177.93 mm (6.998 至 7.005 in)
(B) 连杆组件直径 ... 146.00 ± 0.04 mm (5.748 ± 0.002 in)
(C) 二棱头孔 ... 146.700 ± 0.030 mm (5.7756 ± 0.00012 in)
(8) 八个螺栓的扭矩 ... 1050 ± 150 N·m (780 ± 110 lb ft)
(9) 121-1607 套筒轴承
- 外径 ... 151.173
± 0.033 mm (5.9517 ± 0.0013 in)
- 厚度 ... 2.445 ± 0.025 mm (0.0963 ± 0.0010 in)
(10) 在密封的地方,用润滑剂将缓冲油封的密封唇稍加润滑。
(11) 在密封的地方,用润滑剂将 U 形杯密封件的密封唇稍加润滑。
(12) 在密封的地方,用润滑剂将唇型密封的密封唇稍加润滑。
(13) 组装前,将 4C-4032 轴承安装固定胶 涂在刮油密封槽上。
Caterpillar Information System:
385B Excavator Fuel Tank Shutoff and Drain Control
5230B Excavator Machine Systems Pilot Manifold - Install
5110B, 5110B L and 5110B MH Excavator Hydraulic System Pilot Manifold
312C Excavator Machine Systems Solenoid Valve (Rotate) - Install
303 CR Mini Hydraulic Excavator Fuses - Replace
385C Excavator and 385C Front Shovel Machine System Specifications Bucket Cylinder
385B Excavator Fuel Tank Water and Sediment - Drain
330C Forest Machine Hydraulic System Pump Control (Negative Flow) - Adjust
385B and 5090B Excavators Engine Supplement Muffler - Remove and Install
330C Forest Machine Hydraulic System Pump Control (Output Flow) - Adjust
385B Excavator Machine System Specifications Bucket Cylinder
312C Excavator Machine Systems Solenoid Valve (Rotate) - Remove
330C Excavator Machine System Specifications Air Conditioner Lines
5230B Excavator Engine Supplement Radiator - Remove
385B and 5090B Excavators Engine Supplement Electric Starting Motor - Remove and Install
385B and 5090B Excavators Engine Supplement Engine Enclosure Group - Remove and Install
325C Excavator Seat
314D Excavator Window (Front)
308C CR Excavator Window Wiper and Washer Control
325C Excavator Alternate Exit
385B and 5090B Excavators Engine Supplement Battery - Remove and Install
5110B, 5110B L and 5110B MH Excavator Hydraulic System Pilot Manifold
385B and 5090B Excavators Engine Supplement Engine Rear Mount - Remove
S440, S465 and S490 Shear Hydraulic Fittings - Inspect