WenmarOpen by Wenmar Pro

Service bulletin 996

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 id608329
Published by NHTSA1999-11-23
Manufacturer's number996
Manufacturer's date1999-05-10
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

NHTSA's summary

CONCERNS WITH MUFFLER ISOLATOR STRAPS BREAKING. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Exhaust and emissions, Exhaust manifold, pipes and muffler

Vehicles listed
THOMAS ER TRANSIT
THOMAS MVP ER

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