Automotive Preventive Maintenance

These preventive maintenance checks should be performed at the suggested time intervals to help ensure safe and dependable vehicle operation:

When refueling

• Check the engine oil. 
• Look for low or underinflated tires. 
• Check the windshield washer fluid level. 

At least once a mouth

• Check the operation of all exterior light, including the brake lights, turn signals, and hazard warning flashers.  
• Check the tire pressure (check tires when cold, not after a long drive). 
• Check the coolant in the coolant recovery reservoir.
  

At least twice a year

• Check windshield washer spray and wiper operation. 
• Check and replace worn wiper blades 
• Check pressure in spare time. 
• Check pressure in spare tire. 
• Check muffler, exhaust pipes, and clamps. 
• Check radiator, heater, and air-conditioning hoses for leaks or damage. 
• Chick the brake fluid level. 
• Inspect the lap/shoulder belts for wear.
  

At least once a year

• Lubricate all hinges and all outside key locks. 
• Lubricate the rubber weatherstrips for the doors. 
• Check the connections at the battery. 
• Check the power-steering fluid level. 
• Clean the body’s water drain holes.
  

While operating the vehicle

• Pay attention to and note ay changes in the sound of the exhaust or any smell of exhaust fumes in the vehicle. 
• Notice if the vehicle constantly turns slightly or pulls to one side of the road. 
• Check for vibrations in the steering wheel. Notice any increased steering effort of looseness in the steering wheel. 
• Check for fluid leaks under the vehicle. (Water dripping form the air-conditioning after use is normal.) 
• Check the parking brake.
  
  

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