# Service bulletin SC\-21\-130

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: 11013410
- Published by NHTSA: 2025\-02\-03
- Manufacturer's number: SC\-21\-130
- Manufacturer's date: 2021\-12\-07
- Campaign id or software version: SC\-21\-130
- NHTSA component: STRUCTURE:BODY

## NHTSA's summary

Transit bus repair to replace mudflaps behind the rear wheels. Larger mudflaps will be installed to minimize road grime and debris from entering the rear vehicle cage, thereby offering better protection for the components in the rear of the bus.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-11013410-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-11013410-9999.pdf)

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

## Components

Body and frame

## Vehicles listed

- 2018 to 2020 PROTERRA CATALYST
- 2020 PROTERRA ZX5

JSON: [/v1/bulletins/11013410](/v1/bulletins/11013410)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20SC-21-130&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11013410&vehicle=Service%20bulletin%20SC-21-130)