725C Articulated Truck Caterpillar


Catalyst (SCR) - Remove and Install

Usage:

725C TFB

Removal Procedure

Start By:

  1. Remove CEM


    Illustration 1g03681132

  1. Disconnect clamp (1).


    Illustration 2g03681139

  2. Remove bolt (2).


    Illustration 3g03681141

  3. Remove sensor (3).


    Illustration 4g03681164

  4. Attach a suitable lifting device to catalyst (5). The weight of catalyst (5) is approximately 45 kg (100 lb). Disconnect clamp (4) and remove catalyst (5).

Installation Procedure

  1. Install catalyst (5) in the reverse order of removal.

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