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Service bulletin 146

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 id10009681
Published by NHTSA2004-10-15
Manufacturer's number146
Manufacturer's date2004-06-04
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

COACHES BUILT WITH POWER TAKE OFF (PTO) UNITS THAT RUN THE HYDRAULIC PUMP, MAY NEED TO HAVE THE PTO UNIT COVERTED FROM A WET LUBRICATION SYSTEM TO MAINTENANCE FREE, SEALED GREASE LUBRICATION SYSTEM DUE TO A POTENTIAL PTO LEAK. VARIOUS MODELS INCLUDING THE 2005 HOLIDAY RAMBLER NAVIATOR, 2005 BEAVER MARQUIS AND PATRIOT AND THE 2004 BEAVER MONTEREY. *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

Vehicles listed
BEAVER COACH MARQUIS2004
BEAVER COACH PATRIOT2004
HOLIDAY RAMBLER NAVIGATOR2004
MONACO COACH EXECUTIVE2004 to 2005
MONACO COACH SIGNATURE2004
SAFARI COACH PANTHER2004

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