Supply: hoses, lines/piping, and fittingsRecall 75V-139 · Mack vehicles
MACK TRUCKS, INCORPORATED recall 75V-139 covers 110 Mack vehicles for a supply: hoses, lines/piping, and fittings problem, reported to NHTSA on July 24, 1975.
Source: NHTSA recall 75V139000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
The fix
The remedy has not been described yet.
MACK CAMPAIGN NO SCO-61.TRUCKS.POSSIBILITY THAT THE REINFORCEMENT INSERTSPECIFIED IN CONNECTOR USED WITH SYNFLEX HOSE MAY HAVE BEEN OMITTED.THISCONDITION COULD RESULT IN INADEQUATE RETENTION OF THE HOSE TO THE CONNECTOR ANDCOULD ALLOW HOSE TO DISCONNECT DURING BRAKE APPLICATION, CAUSING LOSS OFBRAKING ON THE AFFECTED WHEEL.(CORRECT BY INSPECTING AND INSTALLING PROPERASSEMBLY WHERE NECESSARY).
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.