C7.1 Engines for Caterpillar Built Machines Caterpillar


Gear Group (Front) - Time

Usage:

525D 2L5


图 1g01332583
(1) 凸轮轴齿轮
(2) 惰轮
(3) 喷油泵齿轮

  1. 将凸轮轴齿轮 (1) 安装到凸轮轴上。 关于正确的步骤,请参阅 拆解和组装, "凸轮轴齿轮 - 拆卸和安装 "。

  2. 确保将曲轴、凸轮轴锁定在正确位置。 关于正确的步骤,请参阅 拆解和组装齿轮总成(前)- 拆卸和, "安装" 。 确保已将喷油泵锁定到位。 关于正确的步骤,请参阅 拆解和组装, "喷油泵 - 拆卸" 。

  3. 安装惰轮 (2)。 关于正确的步骤,请参阅 拆解和组装, "惰轮 - 拆卸和安装" 。

  4. 安装喷油泵齿轮 ( 3)。 关于正确的步骤,请参阅 拆解和组装, "喷油泵齿轮 - 安装" 。

  5. 确保齿轮 (1)、 ( 2)、和 (3) 上的定时标记对齐。 如果定时标记未对齐,请参阅 拆解和组装, "齿轮总成(前部)- 拆卸和安装" 。

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