SERVICE BRAKES, AIR:SLACK ADJUSTERS:AUTOMATIC
THOMAS BUILT BUS: ALL MODELS OF THOMAS BUSES USING AUTOMATIC SLACK ADJUSTERS. THE AUTOMATIC SLACK ADJUSTERS ARE ROUTINELY BEING ADJUSTED BY SOME OPERATORS AND SERVICE TECHNICIANS TO MAKE BRAKE PUSHROD STROKE APPEAR TO BE WITH LEGAL BRAKE ADJUSTMENT LIMITS, OR TO COMPENSATE FOR MIS-DIAGNOSED OUT OF ADJUSTMENT CONDITIONS CAUSED BY WORN OR DAMAGED FOUNDATION BRAKE COMPONENTS. *PE