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Service bulletin TIB1622

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 id618692
Published by NHTSA2001-04-20
Manufacturer's numberTIB1622
Manufacturer's date2000-10-27
NHTSA componentSUSPENSION

NHTSA's summary

TECHNICAL INFORMATION BULLETIN REGARDING LOW MILEAGE FAILURE OF AG100 SWAY BAR AND ALUMINUM TORQUE ROD BUSHINGS. *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

Suspension

Vehicles listed
KENWORTH C5002000
KENWORTH K1002000
KENWORTH T6002000
KENWORTH T8002000
KENWORTH W9002000

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

Recalls for the same vehicles and component
03V1250002003-04-01. SUSPENSION:FRONT:HUB
02V0610012002-02-27. SUSPENSION:REAR
20011382001-05-31. Suspension
01V1670012001-05-17. SUSPENSION
20011042001-05-16. Suspension
01V0510002001-02-20. SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

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

Other bulletins for the same vehicles and component
TIB-13-0402015-03-11. Service bulletin. KENWORTH: SOME TRUCKS FAILED TO MEET COMPANY STANDARDS FOR AIR VOLUME LIFT AXLE AND THE COMPANY WILL INCREASE AIR VOLUME FOR WORTHWHILE IMPROVEMENT TO EXCEED GOVERNMENT FMVSS 121. MODEL T800, W900. *PE