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Service bulletin 167-B1103-12

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 id10118087
Published by NHTSA2017-09-27
Manufacturer's number167-B1103-12
Manufacturer's date2011-11-22
NHTSA componentENGINE; FUEL SYSTEM, GASOLINE

NHTSA's summary

SB-11-005 INFORMATION AND PROCEDURE FOR CHECKING AND CLEANING OF THE BREATHER HOSE ON THE DEF TANK. The breather hose can clog up with crystallized DEF, which can cause the DEF to overflow from the tank when filling and not allow the tank to be completely filled.

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

Engine, Fuel system

Vehicles listed
HINO NE8J2011
HINO NJ8J2011
HINO NV8J2011 to 2012

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