BENDIX E-12 9999: SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL/VALVE

General Information

NHTSA Campaign ID Number: 89E029000

Make Model Year
BENDIX E-12 NO YEAR
Date Owners Notified Date Received by ODI Date Added to Database
1989-11-10 1989-10-20 1989-11-01

Production Dates: 1988-11-01 - 1989-09-01

Manufacturers Involved: BENDIX CORPORATION

Component: SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL/VALVE

Potential Number Of Units Affected: 4054

Report Initiator: MFR MFR Report

Consequence

THE SNAP RING CAN COME OUT CAUSING THE VALVE TOMALFUNCTION AND APPLY THE TRUCK'S BRAKE SYSTEM WITHOUT WARNING; THIS COULDRESULT IN LOSS OF CONTROL AND A CRASH.

Remedy

REPLACE MISASSEMBLED VALVES.

Notes

SYSTEM: AIR BRAKE VALVES.VEHICLE DESCRIPTION: REPLACEMENT PARTS FOR MACK TRUCKS.DESCRIPTION OF DEFECTS: INTERNAL COMPONENTS OF THE E-12 DUAL CIRCUIT AIR BRAKEVALVES MAY BE MISASSEMBLED SO THAT ONE OF THE TAPERED SNAP RINGS IS UPSIDE DOWN.