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Service bulletin FDM-SVC-012

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 id10202952
Published by NHTSA2021-11-04
Manufacturer's numberFDM-SVC-012
Manufacturer's date2021-10-05
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

This bulletin provides instruction for installing new exhaust mounting straps. Field reports of failed exhaust mounting straps led to testing and redesign of the strap mounting hardware.

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

Engine

Vehicles listed
OSHKOSH S SERIES

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