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Service bulletin 167-R1403-12

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 id10117607
Published by NHTSA2017-09-14
Manufacturer's number167-R1403-12
Manufacturer's date2014-01-24
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

SCB?002?13 The LLC (Long Life Coolant) pipes may corrode due to road salt and splash. The corrosion may create a hole in the pipe, resulting in an LLC leak, and possible engine overheat. This service campaign directs you to replace these LLC pipes with an enhanced pipe made of stainless steel.

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

Vehicles listed
HINO JHD22013
HINO JHP22013 to 2014

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