1989 KENWORTH W900B
2 recalls, 0 complaints - 2 TSBs
91V090000 Jun 10, 1991
VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES
Defect Description
SPRAGUE WIPER ASSEMBLY PIVOT CAN SEIZE DUE TO GALVANIC CORROSION BETWEEN THE ZINC-PLATED STEEL SHAFT AND THE BRONZE BUSHINGS.
Consequence
THIS CORROSION CAN CAUSE WIPER ARM/BLADE ASSEMBLY TO STOPWIPING WINDSHIELD, THIS COULD AFFECT DRIVER VISIBILITY AND RESULT IN ANACCIDENT.
Remedy
REPLACE SPRAGUE WIPER ASSEMBLY PIVOT WITH AN ASSEMBLY NOT SUSCEPTIBLE TO GALVANIC CORROSION.
91V044000 Mar 14, 1991
SUSPENSION:REAR
Defect Description
REAR AXLE STABILIZER (SWAY) BAR MAY NOT HAVE BEEN PROPERLY HEAT TREATED.
Remedy
REPLACE THE STABILIZER BAR.
No complaints found for this vehicle.
Technical Service Bulletins, 1989 KENWORTH W900B
2 manufacturer communications from 2 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL | 1 |
| 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM | 1 |
TIB-E011
Dec 15, 2010
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
PACCAR: ENGINEERING STANDARDS HAVE CHANGED AND THERE ARE NOW ENGINES WITH HEAT TREATED BOLTS. *RM
TIB-E-009
Dec 2, 2010
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
PACCAR: A SOFTWARE UPDATE IS CAUSING THE CHECK ENGINE LIGHT TO COME ON. *RM
KENWORTH W900B - All Years Overview
Complete safety history for the KENWORTH W900B across all model years (1982, 2025).
25
Total Recalls
2
Total Complaints
0
Investigations
0
Reported Crashes
0
Reported Fires
0
Reported Deaths
KENWORTH W900B - Year by Year
Compare recalls and complaints across model years. Click any year to see full details.