NHTSA Campaign 96V021000

SERVICE BRAKES, AIR:DRUM:CHAMBER

Issued by THOMAS BUILT BUSES, INC. · Reported Jan 29, 1996 · 730 vehicles affected

What's wrong

CONTACT BETWEEN THE BRAKE CHAMBER AND THE SUSPENSION BEAM CAN RESULT IN DAMAGE TO THE BRAKE CHAMBER CLAMP BAND.

Consequence

IF THE DAMAGE TO THE CLAMP BAND RESULTED IN BAND BREAKAGE, THE CHAMBER COULD COME APART RESULTING IN LOSS OF THE SERVICE BRAKES. THE EMERGENCY BRAKES WOULD AUTOMATICALLY APPLY.

Remedy

DEALERS WILL INSPECT THE BRAKE CHAMBER FOR SIGN OF CONTACT. IF CONTACT IS INDICATED, THE BRAKE CAM SHAFT AND CHAMBER SUPPORT BRACKET WILL BE REPLACED, ELIMINATING THE POSSIBLITY OF CONTACT BETWEEN THE BRAKE CHAMBER AND THE SUSPENSION BEAM.

Vehicles affected by this recall

Make Model Year Units
THOMAS SAF-T-LINER 1988 730
THOMAS SAF-T-LINER 1989 730
THOMAS SAF-T-LINER 1990 730
THOMAS SAF-T-LINER 1991 730
THOMAS SAF-T-LINER 1992 730
THOMAS SAF-T-LINER 1993 730
THOMAS SAF-T-LINER 1994 730
THOMAS SAF-T-LINER 1995 730
THOMAS SAF-T-LINER 1996 730

Source: NHTSA Campaign 96V021000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.