776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Caterpillar


Service Brake (Front Caliper) - Disassemble

Usage:

776D AFS

拆解步骤

表 1
所需工具 
工具  零件号  零件说明  数量 
1P-0520  起子总成 
1U-9003  拉拔器 

开始:

  1. 拆下前钳式行车制动器。 请参阅拆解和组装, "行车制动器(前钳式)- 拆卸"。


    图 1g00482694

  1. 松开前钳式行车制动器中固定两个销 (2) 的螺栓 (1)。

  2. 拆下两个销 (2)。 从前钳式行车制动器上拆下两个制动器衬垫组件 (3)。


    图 2g00482695

  3. 拆下八个螺栓 (4) 和硬垫圈。 从前钳式行车制动器上拆下盖 (5)。


    图 3g00482697


    图 4g00482698

  4. 将前钳式行车制动器放置到水平表面上。 安装工具 (A) 和销 (2)。 撬起销 (2)。 从前钳式行车制动器上拆下螺塞 (6)、密封件 (7) 和活塞 (8)。

  5. 对其余两个螺塞和活塞重复该步骤。


    图 5g00482699

  6. 从前钳式行车制动器上拆下三个罩 (9)。


    图 6g00482741

  7. 用刀在其余三个活塞 (11) 的底座周围切三个罩 (10)。


    图 7g00482742

  8. 在活塞 (11) 上安装工具 (B)。 放置撬杆和套管以便在工具 (B) 上撬动。 将活塞 (11) 从前钳式行车制动器撬出。

  9. 对于其余两个活塞,重复本步骤。


    图 8g00482743

  10. 从前钳式行车制动器上拆下六个密封件 (12) 和六个环 (13)。

Caterpillar Information System:

776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Front Suspension (Cylinder) - Install
CS-531D, CP-533D and CS-533D Vibratory Compactors Sampling Interval and Location of Sampling Valve
3034 Engine for Caterpillar Built Machines Camshaft - Remove
834G Wheel Dozer and 836G Landfill Compactor Power Train Fill Pressure for the Impeller Clutch of the Torque Converter (Electronic Technician) - Calibrate
CS-431C, CP-433C and CS-433C Vibratory Compactors Auxiliary Hydraulic System Leveling Blade
834G Wheel Dozer and 836G Landfill Compactor Power Train Fill Pressure for the Impeller Clutch of the Torque Converter (Caterpillar Monitoring System) - Calibrate
Process for Removal and Installation of Screed Plates and Nose Bars{6640, 6643} Process for Removal and Installation of Screed Plates and Nose Bars{6640, 6643}
2000/05/08 Correction to Guideline for Reusable Parts and Salvage Operations , "Axle Housing and Final Drive Hub Salvage Procedure for 24H Motor Graders" {3260, 4050}
2000/05/15 The Flash File For The Challenger 85D Has Been Updated {7620}
IT62G Integrated Toolcarrier and 950G and 962G Wheel Loaders Work Tool Positioner
120H and 135H Motor Graders Circle Drive Oil Level - Check
2000/04/17 Correction to Disassembly and Assembly Module For The Disassembly of The Transmission {3030}
776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Service Brake (Front Caliper) - Assemble
776D Wheeled Tractor and 777D and 777D HAA Off-Highway Trucks Power Train Transmission and Transfer Gears - Separate
834G Wheel Dozer and 836G Landfill Compactor Power Train Engagement Pressure for the Transmission Clutch (Caterpillar Monitoring System) - Calibrate
834G Wheel Dozer and 836G Landfill Compactor Power Train Engagement Pressure for the Transmission Clutch (Electronic Technician) - Calibrate
24H Motor Grader Plate Locations and Film Locations
2000/04/24 Rework for Certain Rear Lamp Housing Groups {1429}
776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Air/Hydraulic Cylinder (Front Caliper) - Disassemble
776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Air/Hydraulic Cylinder (Front Caliper) - Assemble
3034 Engine for Caterpillar Built Machines Camshaft - Install
CS-431C, CP-433C and CS-433C Vibratory Compactors Auxiliary Hydraulic System Blade Valve and Mounting
3114, 3116, and 3126 Engines Fuel System - Prime
776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Cover (Cab Front) - Remove and Install
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