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Service bulletin P76029

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 id10142543
Published by NHTSA2018-07-02
Manufacturer's numberP76029
Manufacturer's date2018-05-01
NHTSA componentSUSPENSION; SERVICE BRAKES, AIR:DISC; TRAILER HITCHES

NHTSA's summary

Operation Name: Hendrickson Trailer Commercial Vehical Systems Document Name: Product Update - Air Disc Brake Product Offerings Summary: This document announces updates regarding air disc brakes offered on Hendrickson INTRAAX, VANTRAAX, ULTRAA-K integrated suspension and axle systems and TRLAXLE axles.

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

Brakes, Suspension, Trailer hitch

Vehicles listed
HENDRICKSON HENDRICKSON

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