Known Recalls

Recall campaign · NHTSA 91V043000

Service brakes, air

PACCAR, INCORPORATED filed this campaign with NHTSA on 1991-03-14.

Recall campaignNHTSA 91V043000

Service brakes, air

Component
Service brakes, air
Manufacturer
PACCAR, INCORPORATED
Vehicles affected
77
Reported to NHTSA
1991-03-14
Owners notified
1991-07-10

Defect description

AIR BRAKE SYSTEM WAS MODIFIED BY ADDING A LONGER AIR LINE BETWEEN THE ABS SOLENOID AND THE TRANSFER TEE TO SIMPLIFY MANUFACTURING. THIS MODIFICATION CAUSED THE TRUCKS TO BE IN NON-COMPLIANCE WITH FMVSS 121, BRAKE TIMING TEST.

Safety risk

THE MISTIMED BRAKE AND ABS SYSTEM MAY CAUSE THE TRUCK TOFAIL THE STOPPING DISTANCE REQUIREMENT OF THE FMVSS, WHICH MAY LEAD TO ANACCIDENT.

Manufacturer remedy

REMOVE THE EXTRA LENGTH OF AIR LINE AND INSTALL THE TRANSFER TEE AT THE ABS SOLENOID.

Notes

SYSTEM: AIR BRAKE SYSTEM AND ANTI-LOCK AIR BRAKES; FMVSS 121.VEHICLE DESCRIPTION: TRUCKS BUILT WITH AIRGLIDE 100 SUSPENSION AND BOSCH ABSBRAKE SYSTEM.

Scope of coverage

8 model years across 4 models.

ModelYears on record
KENWORTH K100E1991 1990
KENWORTH T4001991 1990
KENWORTH T6001991 1990
KENWORTH T8001991 1990

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.