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Service bulletin A-8900

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 id10054655
Published by NHTSA2014-02-12
Manufacturer's numberA-8900
Manufacturer's date2013-11-27
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

HINO TRUCKS: DUE TO ROAD SALT AND SPLASH IT IS POSSIBLE FOR THE LONG LIFE COOLANT (LLC) PIPES TO CORRODE. THIS CAN CAUSE A HOLE IN THE LLC PIPE, THE ENGINE MAY OVER HEAT, AND THE PIPES WILL LEAK. THE PIPES NEED TO BE REPLACED WITH PIPES MADE OF STAINLESS STEEL. *JS

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
HINO HINO

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