Engine Oil Scavenge Pump - Remove
开始:
- 拆下发动机油底壳。 请参考拆卸和组装, "发动机油底壳 - 拆除"部分。
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注意 |
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保持所有零件清洁无杂质。 杂质会造成快速磨损並縮短部件使用寿命。 |
- 拆下螺栓 (1),以便拆下壳体 (2) 和两块滤网。
- 拆下螺栓 (3),以便拆下盖 (4)。
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图 2 g01205694 - 拆下螺栓、垫圈和管夹 (5),以便拆下管 (6)。
- 拆下管 (6) 上的 O 形密封圈 (7)。
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图 3 g01205699 - 拆下螺栓 (11),以便拆下弯管 (10)。
- 将适当的吊具系缚到机油回油泵 (8) 上。 回油泵 (8) 的重量约为
32 千克 (71 磅) 。 拆下螺栓 (9),以便拆下回油泵 (8)。
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图 1 | g01205685 |
Caterpillar Information System:
304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System Specifications
304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System Relief Valve (Swing) - Test and Adjust
305E CR and 305.5E CR Mini Hydraulic Excavators Hydraulic System Relief Valve (Line) - Test and Adjust
305E CR and 305.5E CR Mini Hydraulic Excavators Hydraulic System Relief Valve (Main) - Test and Adjust
305E CR and 305.5E CR Mini Hydraulic Excavators Hydraulic System Relief Valve (Pilot) - Test and Adjust
304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System Cylinder Speed - Check
3516B Off-Highway Trucks Pulse Width Modulated Sensor
304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System Swing Speed and Swing Drift on a Slope - Check
304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System Swing Speed and Overswing on Level Ground - Check
304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System Cylinder Drift - Check
303C CR and 303.5C CR Mini Hydraulic Excavators Hydraulic System Machine Drift on a Slope - Check
304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System Travel on Level Ground - Test
330D, 336D, 336D2, 340D and 340D2 Excavators and 336D MHPU Mobile Hydraulic Power Unit Machine Systems Pilot Valve (Joystick) - Disassemble
M325D MH Material Handler Air Conditioning and Heating Control
PP120 and PH126 Power Pack and Hammer Hydraulic Hand Control - Disassemble
PP120 and PH126 Power Pack and Hammer Hydraulic Hand Control - Assemble
320D RR Excavator and 320D RR Forest Machine Hydraulic System Operational Checks
320D and 323D Excavators Hydraulic System Travel on Level Ground - Test
330D, 336D, 336D2, 340D and 340D2 Excavators and 336D MHPU Mobile Hydraulic Power Unit Machine Systems Pilot Valve (Joystick) - Assemble
2005/09/26 A New Fuel Lift Pump is Now Available {1256, 1258}
320D RR Excavator and 320D RR Forest Machine Hydraulic System Travel on Level Ground - Test - Optional Test
320D and 323D Excavators Hydraulic System Swing Speed and Overswing on Level Ground - Check
320D and 323D Excavators Hydraulic System Swing Speed and Swing Drift on a Slope - Check
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Engine Oil Scavenge Pump - Install