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Service bulletin 201217REV-DL

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 id10185572
Published by NHTSA2021-01-30
Manufacturer's number201217REV-DL
Manufacturer's date2021-01-12
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

The attached dealer notification letter regarding Product Upgrade campaign 201217REV was emailed 1/12/2021 to all REV RV dealers. The purpose of this dealer notification letter is to inform REV dealers about Product Upgrade 201217REV, affecting certain model year 2021 Fleetwood Discovery (manufactured 7/1/2020-10/21/2020) and Pace Arrow LXE (manufactured 6/16/2020-10/12/2020) Class A diesel motorhomes and certain model year 2021 Holiday Rambler Endeavor (manufactured 6/24/2020- 9/28/2020) and Navigator (manufactured 6/24/2020- 9/4/2020) Class A motorhomes. On motorhomes affected by this Product Upgrade, there may be inadequate clearance between the oil fill tube and adjacent chassis components.

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
FLEETWOOD DISCOVERY2021
FLEETWOOD PACE ARROW LXE2021

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