Vacuum: hoses, lines/piping, and fittingsRecall 91V-013 · 1989 Mazda MPV
MAZDA (NORTH AMERICA),INC recall 91V-013 covers 6,680 1989 Mazda MPV for a vacuum: hoses, lines/piping, and fittings problem, reported to NHTSA on January 22, 1991.
Source: NHTSA recall 91V013000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
WHEN THE VEHICLE IS EXPOSED TO TEMPERATURES BELOW 5 DEGREES FAHRENHEIT (-15 DEGREES C), THE NEUTRAL DETERGENT USED AS AN ASSEMBLY LUBRICANT MAY STICK TO THE CHECK VALVE, PREVENTING VALVE FROM FUNCTIONING.
The risk
THIS COULD CAUSE AN INOPERATIVE BRAKE POWER ASSIST WHICHDESCREASES BRAKING ABILITY, AND PRESENTS A POTENTIAL FOR AN ACCIDENT.
The fix
REPLACE VACUUM HOSE ASSEMBLY.
SYSTEM: BRAKE VACUUM HOSE.VEHICLE DESCRIPTION: MULTI-PURPOSE VEHICLE.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.