NHTSA Campaign 90V051000

VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES

Issued by MACK TRUCKS, INCORPORATED · Reported Mar 16, 1990 · 2,350 vehicles affected

What's wrong

A TOLERANCE MISMATCH IN THE CRANK ASSEMBLY OF THE BOSCH WINDSHIELD WIPER MOTOR COULD CAUSE INSTANTANEOUS SEPARATION OF THE CRANK FROM THE LINKAGE ASSEMBLY IN THE LEFT HAND CONTROL ARM ASSEMBLY; THIS WOULD MAKE THE SYSTEM INOPERABLE.

Consequence

WIPER FAILURE DURING VEHICLE OPERATION COULD REDUCE DRIVER'S ABILITY TO SEE THE ROAD, AND CREATES A POTENTIAL FOR AN ACCIDENT.

Remedy

REPLACE LEFT HAND CONTROL ARM LINKAGE ASSEMBLY.

Vehicles affected by this recall

Make Model Year Units
MACK DM 1989 2,350
MACK DMM 1989 2,350
MACK R 1989 2,350
MACK RB 1989 2,350
MACK RD 1989 2,350
MACK RM 1989 2,350
MACK RW 1989 2,350
MACK U 1989 2,350

Source: NHTSA Campaign 90V051000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.