521B and 522B Track Feller Bunchers Engine Supplement Caterpillar


Muffler - Remove and Install

Usage:

521B F7B

Removal Procedure




    Illustration 1g03275358

  1. Loosen hand rail (1) and reposition. Remove guard (2) .



    Illustration 2g03275359



    Illustration 3g03275360

  1. Remove clamp (4) and remove bolts (5). Use two people and remove muffler (3). The weight of muffler (3) is approximately 27 kg (60 lb).

Removal Procedure

  1. Install muffler (3) in the reverse order of removal.

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