Visibility: windshield wiper/washer: linkages
- Component
- Visibility: windshield wiper/washer: linkages
- Manufacturer
- FREIGHTLINER CORP.
- Vehicles affected
- 505
- Reported to NHTSA
- 1993-09-14
- Owners notified
- 1993-11-19
Defect description
CONTACT INTERFERENCE BETWEEN THE WINDSHIELD WIPER LINKAGE AND THE MOTOR OUTPUT SHAFT NUT CAUSES LINKAGE SEPARATION, RESULTING IN FAILURE OF THE SYSTEM.
Safety risk
FAILURE OF THE WINDSHIELD WIPER SYSTEM REDUCES DRIVERVISIBILITY IN INCLEMENT WEATHER WHICH COULD RESULT IN AN ACCIDENT.
Manufacturer remedy
REMOVE AND REPLACE THE WINDSHIELD WIPER LINKAGE WITH A REDESIGNED LINKAGE THAT PROVIDES ADDITIONAL CLEARANCE WITH THE WIPER MOTOR OUTPUT SHAFT.