SR4 Generator with VR3 or VR4 Voltage Regulator Caterpillar


Coupling - Remove

Usage:

3306B 1DG

Removal Procedure

Start By:

  1. Remove the generator. Refer to Disassembly and Assembly, "Generator - Remove".

Table 1
TOOLS NEEDED    
Tool     Quantity    
Acetylene Torch with a Rosebud Tip     2    
Heat Resistant Gloves     1    



Illustration 1g00615745

  1. Simultaneously, heat the two opposite ends of the drive coupling. Use two acetylene torches that are equipped with rosebud tips. This method will quickly heat the coupling. Heat the coupling for three to five minutes. Do not overheat the coupling.

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

    Always wear protective gloves when handling parts that have been heated.

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



    Illustration 2g00615513

  1. Slide the coupling off the rotor shaft.

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