ML 430 (163.172) V8-4.3L (113.942) (2000)
Effective Serial Number Range
Note:
VMI must always be checked before performing campaigns to verify that the campaign is required on a specific vehicle. VMI always overrides the
bulletin in reference to a specific vehicle's inclusion in a particular campaign. Please also note that Recalls and Service Campaigns do not expire and
may also be performed on a vehicle with a vehicle status indicator.
Procedure
A.
VISUALLY INSPECT CATALYTIC CONVERTERS
1.
Place vehicle on lift (refer to WIS:
AR00.60-P-1000GH).
2.
Visually inspect catalytic converter (1 Figure 1) for cracks and/or black exhaust residue at weld seam (arrows).