# Service bulletin 167\-W2310\-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: 10244839
- Published by NHTSA: 2023\-11\-03
- Manufacturer's number: 167\-W2310\-1
- Manufacturer's date: 2023\-10\-31
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

May exhibit an internal oil leak that could negatively impact operation of the Variable Nozzle and cause the MIL \(malfunction Indicator Light\) to illuminate.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244839-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244839-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2013 to 2020 HINO CAB\-OVER

JSON: [/v1/bulletins/10244839](/v1/bulletins/10244839)

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