# Service bulletin 21V604

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: 10202752
- Published by NHTSA: 2021\-11\-01
- Manufacturer's number: 21V604
- Manufacturer's date: 2021\-09\-16
- NHTSA component: EQUIPMENT; ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE

## NHTSA's summary

Cummins and The Shyft Group \(Spartan Chassis\) has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Spartan Chassis \(Cummins NHTSA \#21E 063\), \(The Shyft Group NHTSA \# 21V 556\). In response, Newmar Corporation is issuing recall NHTSA \# 21V 604. On certain motorhomes, as described in Cummins recall 21E\-063, a fuel leak may occur in the fuel hoses between the fuel pump and the remote fuel filter head. A fuel leak in the presence of an ignition source may increase the risk of fire.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10202752-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10202752-9999.pdf)

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

## Components

Engine, Equipment and accessories, Fuel system

## Vehicles listed

- 2021 to 2022 NEWMAR DUTCH STAR
- 2021 to 2022 NEWMAR NEW AIRE
- 2021 to 2022 NEWMAR VENTANA

JSON: [/v1/bulletins/10202752](/v1/bulletins/10202752)

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