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Service bulletin TSB 20-08

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 id10189722
Published by NHTSA2021-04-05
Manufacturer's numberTSB 20-08
Manufacturer's date2021-01-13
NHTSA componentSTRUCTURE

NHTSA's summary

The overhead cabinets located above the driver and front passenger seats may become loose during travel. This Technical Service Bulletin will be gathering information regarding this possible concern and will provide guidance on how to ensure the overhead cabinets are properly secured in the motorhome.

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

Body and frame

Vehicles listed
THOR MOTOR COACH ACE2020
THOR MOTOR COACH PALAZZO2017 to 2019
THOR MOTOR COACH TUSCANY2016 to 2017
THOR MOTOR COACH TUSCANY XTE2014
THOR MOTOR COACH TUSCANY XTE2016 to 2017
THOR MOTOR COACH VENETIAN2016
THOR MOTOR COACH redundant PALAZZO2020

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