140H and 160H Motor Graders Engine Supplement Alternator - Remove and Install Caterpillar


Alternator - Remove and Install
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140H and 160H Motor Graders Engine Supplement [RENR4134]
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
140H and 160H Motor Graders Engine Supplement Alternator - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

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

Personal injury can result from failure to disconnect the battery.

First, disconnect the negative battery cable. Then, disconnect the positive battery cable.

A positive power lead can cause sparks if the battery is not disconnected. Sparks can possibly result in battery explosion or fire.

----------------------

  1. Turn the key for the battery disconnect switch to the OFF position. Remove the key.



    Illustration 1g00918252

  1. Remove bolts (1) and remove cover (2) .



    Illustration 2g00918255

  1. Remove belt (3) from pulley (4). Refer to Operation and Maintenance Manual, "Belt - Replace" for the correct procedure.



    Illustration 3g00993174

  1. Disconnect wires (5). Remove bolts (6) and guard (7). Remove bolts (8) and remove alternator (9) .

Installation Procedure




    Illustration 4g00993174

  1. Install alternator (9) and install bolts (8). Install guard (7) and bolts (6). Connect wires (5) .



    Illustration 5g00918255

  1. Install belt (3) on pulley (4). Refer to Operation and Maintenance Manual, "Belt - Replace" for the correct procedure.



    Illustration 6g00918252

  1. Install cover (2). Install bolts (1) .

  1. Install the key. Turn the key for the battery disconnect switch to the ON position.

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