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Service bulletin A9990

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 id10057505
Published by NHTSA2015-06-04
Manufacturer's numberA9990
Manufacturer's date2015-01-13
NHTSA componentPARKING BRAKE

NHTSA's summary

HINO TRUCKS: PARKING BRAKE DAMPER REPLACEMENT ON CERTAIN 2015 CONVENTIONAL TRUCKS WITH HYDRAULIC BRAKES. *LJ

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

Brakes, Parking brake

Vehicles listed
HINO NF8J2015

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