Work Instructions: Overview

Group: 14

Number: 359A

Date: February 1997

(supersedes W.I.
359, December 1996)

Revision:

Updated due to changes in the warranty claim submission information, the previously issued warranty claim submission information is no longer valid.

SUBJECT:
MODELS WITH DIESEL ENGINES EQUIPPED WITH TRAP OXIDIZERS
REPLACEMENT OF THE TRAP OXIDIZER WITH AN OXIDATION CATALYST

The procedure for removal of the trap oxidizer and installation of an oxidation catalyst is divided into the following steps:

A. Models 123.133/153/193, engine 617.952 and Model 126.120, engine 617.951

B. Models 124.133/193, engine 603.960

C. Model 126.125, engine 603.961