WenmarOpen by Wenmar Pro

Service bulletin SB-27

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 id10042809
Published by NHTSA2012-01-12
Manufacturer's numberSB-27
Manufacturer's date2009-08-04
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

TIFFIN MOTORHOMES: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION PERTAINING TO POTENTIAL LEAK AROUND MANIFOLD UNDER THE VANITIES. A VANITY IS LOCATED UNDER FRONT WATER CLOSET AND THE OTHER TWO UNDER BATH. *PE

The document

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

Vehicles listed
TIFFIN TIFFIN

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