D6K Track-Type Tractor Power Train Caterpillar


Track Drive Motor - Disassemble

Usage:

D6K LGP DHA

拆解步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
136-1452  挡圈钳组件 
8H-0663  轴承拉拔器总成 
1P-1863  挡圈钳 

开始:

  1. 拆下履带驱动马达。


    图 1g01291314

    注: 测量尺寸 (X) 和尺寸 (Y)。 为了便于安装,记录测量尺寸。

  1. 拆下止动装置 (1) 以及履带驱动马达两侧的 O 形密封圈。


    图 2g01291279

  2. 拆卸螺栓 (2) 和头部 (3)。


    图 3g01291282

    ------ WARNING! ------

    被弹簧力爆出的零件击中,会招致人员伤害。

    确保穿上所有必要的保护装备。

    遵照建议的程序,并使用所有建议的工具以释放弹簧力。


  3. 拆下螺栓 (4) 和阀组件 (5)。


    图 4g01291286

  4. 拆下 O 形密封圈 (6)。


    图 5g01291284

  5. 拆下套管 (11)、弹簧 (8)、 挡圈 (9)、弹簧 (7)、挡圈 (16)、弹簧 (15)、定位销 (10)、活塞 (19)、衬套 (18)、螺母 (20)、电磁阀 (14)、螺母 (13)、销 (12) 和O 形密封圈 (17)。


    图 6g01291287

  6. 拆下螺塞 (23)、螺塞 (22)、螺塞 (25) 和O 形密封圈。

  7. 卸下螺栓 (21) 和阀 (24)。


    图 7g01291288

  8. 拆下 O 形密封圈 (26) 和螺栓 (27) 。


    图 8g01291283

  9. 拆下配流盘 (28)。


    图 9g01291289

  10. 拆下销 (29) 和活塞 (30) 。


    图 10g01291295


    图 11g01291299

  11. 拆下 O 形密封圈 (31) 和泵筒 (32)。

  12. 拆下弹簧 (33) 和垫片 (34)。


    图 12g01291301

  13. 使用工具 (A) 以便拆下挡圈 (35)。


    图 13g01291304

  14. 拆下轴 (37 )和唇形密封 (38)。


    图 14g01291307

  15. 拆下螺栓 (40)、板 (42)、活塞 (39) 和活塞 (41)。


    图 15g01291309

  16. 使用工具 (C) 将挡圈 (43) 从轴 (37) 上拆下。


    图 16g01291311

  17. 使用工具 (B)和适当的压力机从轴 (37)上拆下垫片 (44)、轴承内圈 (46)、轴承杯 、 (45)、垫片 (48)、轴承杯 (47) 和轴承杯 (49)。

Caterpillar Information System:

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953D Track-Type Loader Power Train Track Brake - Remove
953K Track-Type Loader Power Train Final Drive and Sprocket - Disassemble
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988H and 992K Wheel Loaders and 844H and 854K Wheel Dozers Automatic Lubrication System (Electrical Actuated System) Machine Preparation for Troubleshooting
D6K Track-Type Tractor Power Train Track Drive Motor - Assemble
D7G Series 2 and D7G Series II Track-Type Tractors Engine Oil Level - Check
D7G Series 2 and D7G Series II Track-Type Tractors Engine Oil and Filter - Change
988H, 988K, 990H, 990K, 992G, 992K, 993K, and 994K Wheel Loaders, and 854K Wheel Dozers Automatic Lubrication System (Hydraulic Actuated System) Pressure Sensor (Automatic Lubrication)
D7G Series 2 and D7G Series II Track-Type Tractors Track - Check/Adjust
2006/08/21 A Improved Alternator Guard is Used {7310}
D7G Series 2 and D7G Series II Track-Type Tractors Transmission Magnetic Screen - Clean
D7G Series 2 and D7G Series II Track-Type Tractors Transmission Oil Filter - Replace
D6N Track-Type Tractor Hydraulic System Resolver Network - Test
2006/07/24 Correction to Testing and Adjusting , "Transmission Pressures - Test and Adjust" {3030, 3073}
2007/01/15 A New Speed-Timing Sensor is Available {1912}
D6N Track-Type Tractor Hydraulic System Pressure Reducing Valve - Test and Adjust
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