C4.4 Industrial Engine Caterpillar


Electric Starting Motor - Remove and Install

Usage:

C4.4 444

拆卸步骤

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

发动机的意外起动会对在设备上工作的人员造成伤害或死亡。


  1. 将蓄电池断路开关转到 断开位置。

  2. 如有必要,卸下曲轴箱通气孔软管。 请参阅拆解和组装曲轴箱通气孔 , "- 拆卸和安装" 。

  3. 在连接至电动起动马达及电磁阀的所有线束组件上做出临时识别标记。


    图 1g01261155
    典型实例

  4. 从电动起动马达及电磁阀上断开线束组件。

  5. 从电动起动马达 ( 1) 上卸下螺母 (3)。

    注: 卸下螺母的过程中,支撑电动起动马达的重量。

  6. 卸下电子起动马达 ( 1)。

  7. 如有必要,卸下螺柱 ( 2)。

安装步骤



图 2g01261155
典型实例

  1. 如有必要,安装螺柱 ( 2) 。

  2. 将电动起动马达 ( 1) 与螺柱 (2) 对齐。 安装电起动马达。

  3. 安装螺母 (3)。

    拧紧 M10 螺母至扭矩为 44 ± 11 N·m (32 ± 8 lb ft)

    拧紧 M12 螺母至扭矩为 78 ± 19.5 N·m (57 ± 14 lb ft)

  4. 将线束组件连接到电动起动马达及电磁阀上。

  5. 如有必要,安装曲轴箱通气孔软管。 请参阅拆解和组装曲轴箱通气孔 , "- 拆卸和安装" 。

  6. 将蓄电池断路开关转到 接通位置。

Caterpillar Information System:

C4.4 Industrial Engine ECM Mounting Bracket - Remove and Install
C4.4 Industrial Engine Cylinder Head - Remove
C4.4 Industrial Engine Cylinder Head - Install
C4.4 Industrial Engine Crankshaft Timing Ring - Remove and Install
C4.4 Industrial Engine Crankshaft Rear Seal - Remove
C4.4 Industrial Engine Crankshaft Rear Seal - Install
C4.4 Industrial Engine Crankshaft Pulley - Remove and Install - Engines With an Automatic Belt Tensioner
C4.4 Industrial Engine Crankshaft Pulley - Remove and Install - Engines Without an Automatic Belt Tensioner
C4.4 Industrial Engine Crankshaft Position Sensor - Remove and Install
C4.4 Industrial Engine Crankshaft Main Bearings - Remove and Install - Crankshaft in Position
C4.4 Industrial Engine Crankshaft Gear - Remove and Install
C4.4 Industrial Engine Crankshaft Front Seal - Remove and Install
C4.4 Industrial Engine Electronic Control Module - Remove and Install
C4.4 Industrial Engine Electronic Unit Injector - Remove
C4.4 Industrial Engine Electronic Unit Injector - Install
C4.4 Industrial Engine Engine Oil Cooler - Install
C4.4 Industrial Engine Engine Oil Cooler - Remove
C4.4 Industrial Engine Engine Oil Filter Base - Remove and Install
C4.4 Industrial Engine Engine Oil Pan - Remove and Install - Cast Iron Oil Pan
C15 On-Highway Engine Alternator Mounting
C4.4 Industrial Engine Engine Oil Pan - Remove and Install - Aluminum and Pressed Steel Oil Pans
C4.4 Industrial Engine Engine Oil Pressure Sensor - Remove and Install
C4.4 Industrial Engine Engine Oil Pump - Remove and Install - Engines Without a Balancer Unit
C4.4 Industrial Engine Engine Oil Relief Valve - Remove and Install - Engines with a Balancer Unit
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