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Service bulletin 0280A

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 id603203
Published by NHTSA1999-02-08
Manufacturer's number0280A
Manufacturer's date1998-12-15
NHTSA componentSTRUCTURE:BODY:DOOR

NHTSA's summary

A CONDITION WITH THE TOP OF THE CAB DOORS EXHIBITING A LOUD WIND NOISE DURING STRONG CROSS WINDS OR AT HIGHWAY SPEEDS. *TT

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

Body and frame

Vehicles listed
KENWORTH T20001996, 1997, 1998

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

Other bulletins for the same vehicles and component
0280B1999-04-21. Service bulletin. INFORMATION ON REPLACING DOOR SEALS AND BUMP STOPS. *TT
9802010256A1998-05-01. Service bulletin. CONCERNS WITH THE PASSENGER SIDE FIREWALL PANEL. *YC