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Service bulletin 167-B2510-1

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 bulletin
NHTSA id11024004
Published by NHTSA2025-10-07
Manufacturer's number167-B2510-1
Manufacturer's date2025-09-16
NHTSA componentENGINE

NHTSA's summary

22-23 MY L-SERIES RADIATOR RETROFIT

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 L-SERIES2022 to 2023

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