Home / Latest recalls / 90V121

Ford L8000 Recall 90V121: Service Brakes, Air:Controls, Pedals And Linkages

NHTSA campaign 90V121, reported June 25, 1990, 15,260 vehicles potentially affected.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 90V121FORD MOTOR COMPANY
Component
SERVICE BRAKES, AIR:CONTROLS, PEDALS AND LINKAGES
Problem
SECONDARY SERVICE RESERVOIR AIR CHECK VALVES MAY NOT SEAT PROPERLY DUE TO A MECHANICAL INTERFERENCE CONDITION BETWEEN A CIRCULAR BRASS GUIDE AND THE WALL OF A CYLINDRICAL FERRULE IN WHICH THE BRASS GUIDE IS INTENDED TO MOVE FREELY.
Risk
IN THE EVENT OF PRESSURE LOSS IN THE SUPPLY RESERVOIR,A DEFECTIVE CHECK VALVE WOULD ALLOW PRESSURE EQUALIZATION BETWEEN PRIMARY ANDSECONDARY SERVICE RESERVOIRS, PRESENTING THE POTENTIAL FOR LOSS OR ABSENCE OFFRONT BRAKING ABILITY, WHICH COULD CAUSE LOSS OF CONTROL AND AN ACCIDENT.
Remedy
INSTALL REVISED DESIGN SECONDARY SERVICE RESERVOIR CHECK VALVE COMPONENTS.
Notes
SYSTEM: AIR PRESSURE CHECK VALVES.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS AND CHASSIS CABS.

Affected vehicles

Ford L800019891990
Ford L900019891990
Ford LA900019891990
Ford LL900019891990
Ford LN700019891990
Ford LN800019891990
Ford LN900019891990
Ford LNT800019891990
Ford LNT900019891990
Ford LS800019891990
Ford LS900019891990
Ford LT800019891990
Ford LT900019891990
Ford LTA900019891990
Ford LTL900019891990
Ford LTS800019891990
Ford LTS900019891990