WenmarOpen by Wenmar Pro

Service bulletin D18M7

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10154889
Published by NHTSA2019-03-18
Manufacturer's numberD18M7
Manufacturer's date2018-12-07
NHTSA componentSTEERING

NHTSA's summary

D18M7 Field Service Campaign - REV1 DetroitTM Axle Steering Arm - Tie Rod Arm Capscrew Inspection

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Steering

Vehicles listed
FCCC FCCC
FREIGHTLINER FREIGHTLINER
THOMAS BUILT BUSES THOMAS BUILT BUSES
WESTERN STAR WESTERN STAR

Listing a model year does not mean every vehicle of it is concerned: the document says which.