WenmarOpen by Wenmar Pro

Service bulletin Heartland TSB 98

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 id10156212
Published by NHTSA2019-04-01
Manufacturer's numberHeartland TSB 98
Manufacturer's date2018-09-04
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

There is a possibility that the plumbing vent for the Black holding tank was not completed inside the wall to extend through the roof. The Vent does come out of the tank but only goes half way up the wall, and does not extend out the roof.

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

Equipment and accessories

Vehicles listed
HEARTLAND FUEL TT2018

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