MACK CF 1975: SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS

General Information

NHTSA Campaign ID Number: 75V143000

Make Model Year
MACK CF 1975
Date Owners Notified Date Received by ODI Date Added to Database
1975-12-15 1975-07-28 1979-10-12

Production Dates: 1967-12-01 - 1990-12-01

Manufacturers Involved: Mack Trucks, Inc.

Component: SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS

Potential Number Of Units Affected: 363

Report Initiator: MFR MFR Report

Notes

MACK CAMPAIGN NO SC065.MODEL FIRE CHASSIS MAY 17, 1972 THRU JUNE 23, 1975.POSSIBILITY OF INTERFERENCE BETWEEN THE FRONT AXLE BRAKE CHAMBER INLET AND THESHOCK ABSORBER BRACKETS.UNDER CERTAIN OPERATING CONDITIONS AND WITH THE FRONTWHEELS TURNED EITHER TO THE EXTREME LEFT OR RIGHT DIRECTION, THE AIR INLETFITTING COULD CONTACT THE FRONT AXLE SHOCK ABSORBER UPPER BRACKET AND CAUSEINLET FITTING TO BREAK.THIS WOULD RESULT IN LOSS OF BRAKING ON THE AFFECTEDWHEEL, AND COULD AFFECT STEERING STABILITY DURING BRAKE APPLICATION.'CORRECTBY INSPECTING AND RELOCATING FITTING TO PRECLUDE CONTACT WITH SHOCK ABSORBERBRACKET'.