315C Excavator Machine Systems Swing Drive - Remove Caterpillar


Swing Drive - Remove
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1.1. Removal Procedure

Removal Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     138-7574     Link Bracket     2    
B     154-6184     20 mm x 60 mm Forcing Screw     2    

Start By:

  1. Remove the swing motor. Refer to Disassembly and Assembly, "Swing Motor - Remove".

  1. Thoroughly clean the area around the swing drive prior to removal.

  1. Put identification marks on the swing drive in order to mark the drive's location for assembly purposes.



    Illustration 1g00363453

  1. Remove bolts (1) that hold the swing drive to the main frame.

  1. Attach Tooling (A) and a suitable lifting device to swing drive (3), as shown.

  1. Remove corks (2) from the threaded holes in the swing drive housing. Install Tooling (B) in each threaded hole in the swing drive housing. Slowly tighten one forcing screw for a few turns. Tighten the other forcing screw for a few turns. Alternate between the forcing screws in this manner in order to separate the swing drive from the main frame.

  1. Remove swing drive (3) from the machine. The weight of swing drive (3) is approximately 115 kg (250 lb).

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