# Service bulletin WI\-029\-2025 Model Z

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.

- Type: Service bulletin
- NHTSA id: 11021176
- Published by NHTSA: 2025\-08\-01
- Manufacturer's number: WI\-029\-2025 Model Z
- Manufacturer's date: 2025\-07\-22
- NHTSA component: STRUCTURE:BODY
- Manufacturer's system: Lamination: Fiberglass

## NHTSA's summary

This is a repair instruction outlining how to make sidewall repairs in the event there are cracks in the sidewall of a unit. This instruction has been shared with a limited number of dealer partners who have been trained on the specific fiberglass and associated sidewall repairs on Brinkley Model units \(excluding Model Z3610\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021176-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021176-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Body and frame

## Vehicles listed

- 2024 to 2025 BRINKLEY RV MODEL G
- 2023 to 2025 BRINKLEY RV MODEL Z

JSON: [/v1/bulletins/11021176](/v1/bulletins/11021176)

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