WenmarOpen by Wenmar Pro

Service bulletin SB-55

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 id10115291
Published by NHTSA2017-08-16
Manufacturer's numberSB-55
Manufacturer's date2017-06-05
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM

NHTSA's summary

Possibility that the wires connecting the air conditioners to the 120 volt AC load center were not properly installed. If this wiring is not corrected there could be some nuisance tripping of the generator circuit breakers.

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

Electrical system, Equipment and accessories, Heating and air conditioning

Vehicles listed
TIFFIN ALLEGRO2018

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