Operation CHARM: Car repair manuals for everyone.

At Least Once a Month

AT LEAST MONTHLY

TIRE INFLATION CHECK
Check the tire pressure when the tires are COLD. Maintain tire pressures indicated on the Tire Placard on the driver's door of the vehicle.

CASSETTE DECK SERVICE
Clean the cassette deck. Cleaning should be done every 50 hours of tape play to prevent permanent damage, or every 30 hours for maximum performance.