WenmarOpen by Wenmar Pro

Service bulletin 041727

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 id10011998
Published by NHTSA2005-02-09
Manufacturer's number041727
Manufacturer's date2004-12-03
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

NHTSA's summary

INCORRECT CATALYTIC CONVERTER ON 2003 & 2004 HOLIDAY RAMBLER, MONACO & SAFARI CLASS A MOTORHOMES WITH 8.1L GAS ENGINES. *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, Catalytic converter

Vehicles listed
HOLIDAY RAMBLER ADMIRAL SE2003 to 2004
HOLIDAY RAMBLER TRAVELER2003
HOLIDAY RAMBLER VACATIONER2003 to 2004
MONACO COACH LAPALMA2003 to 2004
MONACO COACH MONARCH2003
SAFARI COACH TREK2003

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