WenmarOpen by Wenmar Pro

Service bulletin SC 68-14

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 id10145522
Published by NHTSA2018-10-15
Manufacturer's numberSC 68-14
Manufacturer's date2018-07-13
NHTSA componentENGINE AND ENGINE COOLING; EQUIPMENT

NHTSA's summary

Service Campaign sent to Dealers and Owners. Outlines instructions to flush the heating system and refill with approved coolant.

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, Equipment and accessories

Vehicles listed
WINNEBAGO REVEL2018 to 2019

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