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Service bulletin CSC-2309

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 id10249427
Published by NHTSA2024-01-30
Manufacturer's numberCSC-2309
Manufacturer's date2024-01-05
NHTSA componentEQUIPMENT

NHTSA's summary

It has come to our attention that the polycarbonate plastic utilized to manufacture attic vents for the RV industry may be incompatible with the 5121 self-leveling roof sealant that we utilize. We have received reports of cracked attic vents in the field that we believe are the result of the sealant being more rigid than what is traditionally utilized. This additional rigidity does not permit the attic vent to expand and contract and can result in the attic vent cracking either along the location of the mounting screw holes and, in some cases, cracking vertically up the attic vent. Brinkley RV will pay for the Campaign to be completed. There is no charge to the customer for the remedy.

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
BRINKLEY RV MODEL G2023 to 2024
BRINKLEY RV MODEL Z2023 to 2024

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