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Service bulletin 24KWB

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 id11003069
Published by NHTSA2024-07-03
Manufacturer's number24KWB
Manufacturer's date2024-06-13
Campaign id or software version24KWB
NHTSA componentSUSPENSION

NHTSA's summary

Safety Recall Certain model year 2024 T800/T880/W900/W990 trucks equipped with Hendrickson COMPOSILITE® EXS20 or Watson & Chalin SL-2065 steerable auxiliary lift axles may have bearing journals that may not have been seated correctly to the steering knuckle assembly components during manufacture. Both the Hendrickson COMPOSILITE® EXS20 and Watson & Chalin SL-2065 repairs will be coordinated and performed by Hendrickson.

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

Suspension

Vehicles listed
KENWORTH T8002024
KENWORTH T8802024
KENWORTH W9002024
KENWORTH W9902024

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

Recalls for the same vehicles and component
20240382024-01-25. Suspension

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.