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Service bulletin 19-353

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 id10165002
Published by NHTSA2019-09-18
Manufacturer's number19-353
Manufacturer's date2019-09-17
NHTSA componentEQUIPMENT

NHTSA's summary

This is an email to dealers for advisory 19-353, campaign closing. It has been determined that Polycarbonate skylights used on Alpha Flex roof systems may crack. The following procedure describes how to identify and replace the polycarbonate skylights.

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
KEYSTONE FUZION2019 to 2020
KEYSTONE IMPACT2019 to 2020

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