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Service bulletin 24517

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 id11013609
Published by NHTSA2025-02-04
Manufacturer's number24517
Manufacturer's date2025-01-03
Campaign id or software version24517
NHTSA componentSERVICE BRAKES

NHTSA's summary

International® HX® Series trucks built 9/1/2021 thru 8/21/2024 with Bendix 4-Channel Air Brakes ABS or Bendix 4-Channel Air Brake ESP ATC with IROS Air Suspension and Rear Drum Brake, feature codes 0004AZJ or 0004AZS & with 0014UNT or 0014UNU (IROS Air Suspension) & 0004XDE, 0004XDH or 0004XDR (Rear Drum Brake).

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

Vehicles listed
INTERNATIONAL HX2019 to 2024

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