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Service bulletin T72011

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 id10120757
Published by NHTSA2017-10-25
Manufacturer's numberT72011
Manufacturer's date2017-09-01
NHTSA componentSUSPENSION; SERVICE BRAKES, AIR:DISC:PADS

NHTSA's summary

Operation Name: Hendrickson Trailer Commercial Vehicle Systems Document Name: Technical Procedure - ADB Wear Indicator Tool - Instructions for Measuring Air Disc Brake Rotor and Pad Thickness Summary: This document provides instructions for measuring air disc brake rotor and pad thickness on Hendrickson trailer suspension systems.

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, Brake pads

Vehicles listed
HENDRICKSON UNK

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