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Service bulletin 167-T1608-12

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10119454
Published by NHTSA2017-10-15
Manufacturer's number167-T1608-12
Manufacturer's date2016-09-14
NHTSA componentFUEL SYSTEM, DIESEL

NHTSA's summary

TT16-009 Current production DEF injectors contain enhancements including improvements to the aluminum housing. When replacing the DEF injector, it is necessary to install the complete DEF injector assembly (Part no. S17J0-E0020) onto the vehicle, not only the center injector portion. Replacing only the center portion of the DEF injector and reusing the existing housing WILL result in warranty charge back.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Vehicles listed
HINO CONVENTIONAL MODELS2011 to 2016

Listing a model year does not mean every vehicle of it is concerned: the document says which.