793F Off-Highway Truck Machine Systems Caterpillar


Brake Accumulator (Parking, Service) - Disassemble

Usage:

793F D3T

拆解步骤

表 1
所需工具    
工具     零件号     零件描述     数量    
A     372-6054     冲头总成     1    

开始:

  1. 拆下行车制动蓄能器或停车制动蓄能器。

注: 此步骤可用于行车制动蓄能器或停车制动蓄能器。

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

蓄能器充满干氮气。 氮气突然释放可能会导致人身伤害。

为避免人身伤害,在拆解前,释放蓄能器中的氮气压力。


  1. 释放转向蓄能器中加注的氮气。

  1. 请参阅转向系统操作/测试和调整, "转向蓄能器 - 测试和充注"。



    图 1g03066098

  1. 拆下气阀 (1) 。 拆下弯头 (2) 。



    图 2g03066340

  1. 使用工具 (A) ,拆下端盖 (3) 。



    图 3g03066377

  1. 拆卸接头 (4) 。

  1. 对端盖 (5) 重复步骤 4。



    图 4g03066476

  1. 拆下活塞 (6) 。



    图 5g03066486

  1. 将承磨环 (7) 、端部密封件和支承环 (8) 和活塞密封件 (9) 从活塞 (6) 上拆下。



    图 6g03066540

  1. 将 O 形密封圈 (10) 从端盖 (3) 上拆下。 对端盖 (5) 重复该步骤。

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