# Service bulletin 167\-R2010\-1

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: 10180604
- Published by NHTSA: 2020\-10\-02
- Manufacturer's number: 167\-R2010\-1
- Manufacturer's date: 2020\-09\-01
- NHTSA component: FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:INJECTORS; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING

## NHTSA's summary

The seal structure of the dosing valve of the DEF Injector may be inadequate. With an inadequate seal, water or DEF may enter inside the coil of dosing valve from the seal, causing the DEF Injector to be inoperative. For vehicles built before the improved part was introduced into production, the DEF injector will be replaced with an improved one.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180604-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10180604-9999.pdf)

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

## Components

Electrical system, Engine, Fuel system, Fuel injection

## Vehicles listed

- 2013 to 2016 HINO CAB\-OVER

JSON: [/v1/bulletins/10180604](/v1/bulletins/10180604)

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