GSH420, GSH425, GSH440, GSH520, GSH525, GSH455 and GSH555 Orange Peel Grapples Bushings (Grapple) - Remove and Install Caterpillar


Bushings (Grapple) - Remove and Install
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1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Start by:

a. Remove the shell assembly.

  1. Place the shell assembly on a suitable stand or a suitable table.


    Illustration 1g06029682

  2. Remove bushings (1) and ring (2).

Installation Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
1P-0520  Driver 


    Illustration 2g06029682

  1. Lower the temperature of bushings (1).

  2. Use Tooling (A) to install bushings (1). Install bushings (1) and ring (2).

End By:

a. Install the shell assembly.

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