# Service bulletin 167\-T1910\-01

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: 10167193
- Published by NHTSA: 2019\-11\-05
- Manufacturer's number: 167\-T1910\-01
- Manufacturer's date: 2019\-10\-15
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

This design change of the idler gear case and idler gear bolt is to address the idler gear bolt loosening under abnormal loading from fuel supply pump and the gear train. The redesigned idler gear case and idler gear bolt are designed to increase their robustness and prevent the idler gear bolt from loosening.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10167193-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10167193-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2005 to 2007 HINO CONVENTIONAL LDT W/ JO5E
- 2007 to 2013 HINO CONVENTIONAL MODELS

JSON: [/v1/bulletins/10167193](/v1/bulletins/10167193)

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