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Service campaign 167-R2505-1

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 campaign
NHTSA id11018029
Published by NHTSA2025-05-06
Manufacturer's number167-R2505-1
Manufacturer's date2025-04-10
Campaign id or software versionM0480
NHTSA componentENGINE

NHTSA's summary

Subject vehicles contain a radiator mount vibration isolator that may have been manufactured using a surface coating that may cause the isolator rubber to crack and separate over time. The following work procedure will provide guidance for replacement of the isolators.

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 CONVENTIONAL MODELS2024

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