# Service bulletin 5SF\-033018

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: 10135090
- Published by NHTSA: 2018\-04\-30
- Manufacturer's number: 5SF\-033018
- Manufacturer's date: 2018\-03\-30
- NHTSA component: STRUCTURE:BODY

## NHTSA's summary

It has been determined that the sidewall header for the slide room opening is insufficient to support the weight and could over time sag causing a gap in the slide room seal. This gap could allow water penetration.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10135090-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10135090-0001.pdf)

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

## Components

Body and frame

## Vehicles listed

- 2018 HEARTLAND PIONEER

JSON: [/v1/bulletins/10135090](/v1/bulletins/10135090)

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