Operation CHARM: Car repair manuals for everyone.

Routine Service

Fluid Level Check
A fluid loss in any system (except windshield washer) may indicate a problem. Repair the system at once.

Engine oil level
Check level and add if necessary. The best time to check the engine oil level is when the oil is warm. After stopping the engine with the vehicle on a level surface, wait a few minutes for the oil to drain back to the oil pan. Pull out the oil level indicator (dipstick). Wipe it clean and push the oil level indicator back down all the way. Pull out the oil level indicator, keeping the tip down, and look at the oil level on it.
Add oil, if needed, to keep the oil level above the "ADD" mark and between the "ADD" and "FULL" marks in the operating range area. Avoid overfilling the engine since this may cause engine damage. Push the oil level indicator back down all the way after taking the reading. If you check the oil level when the oil is cold, do not run the engine first. The cold oil will not drain back to the pan fast enough to give a true oil level.

Engine coolant level and condition
Check engine coolant level in the coolant reservoir and add engine coolant if necessary. Inspect the engine coolant and replace it if dirty or rusty.

Windshield washer fluid level
Check washer fluid level in the reservoir and add if necessary.

Power steering system reservoir level
Check and keep at the proper level.

Brake master cylinder reservoir level
Check fluid. Key fluid at proper level. A low fluid level can indicate worn disc brake pads which may need to be serviced.

Hydraulic clutch system
Check fluid level in the reservoir. Add fluid as required.

Battery fluid level
Check fluid level in the battery.

Fluid Leak Check
Check for fuel, water, oil or other fluid leaks by looking at the surface beneath the vehicle after it has been parked for a while. Water dripping from the air conditioning system after use is normal. If you notice gasoline fumes or fluid at any time, locate the source and correct it at once.

Engine Oil and Oil Filter Replacement
Always use API SE, SF, SG, SH or ILSAC GF-1 quality oils of the proper viscosity.
When choosing an oil, consider the range of temperatures the car will be operated in before the next oil change. Then, use the recommended oil viscosity for that temperature range.
Always change the oil and the oil filter as soon as possible after driving in a dust storm.

Engine Cooling System Inspection
Inspect the coolant/anti-freeze. If the coolant is dirty or rusty, drain, flush and refill with new coolant. Keep coolant at the proper mixture for proper freeze protection, corrosion inhibitor level and best engine operating temperature. Inspect hoses and replace if cracked, swollen or deteriorated. Tighten the hose clamps if equipped with screw-type clamps. Clean outside of radiator and air conditioning condenser. Wash filler cap and neck. To help ensure proper operation, a pressure test of both the cooling system and the cap is also recommended.

Exhaust System Inspection
Visually inspect the exhaust pipes, muffler, heat shields and hangers for cracks, deterioration, or damage.
Be alert to any changes in the sound of the exhaust system or any smell of fumes. These are signs the system may be leaking or overheating. Repair the system at once, if these conditions exist.

Fuel Cap, Fuel Lines, and Fuel Tank Inspection
Inspect the fuel tank, the fuel cap and the fuel lines for damage which could cause leakage.
Inspect the fuel cap and the gasket for correct sealing and physical damage. Replace any damaged parts.

Drive Belt Inspection
Check the serpentine belt driving for cracks, fraying and wear. Replace as necessary.

Wheel Alignment, Balance and Tires Operation
Uneven or abnormal tire wear, or a pull right or left on a straight and level road may show the need for a wheel alignment. A vibration of the steering wheel or seat at normal highway speeds means a wheel balancing is needed. Check tire pressure when the tires are "cold" (include the spare).
Maintain pressure as shown in the tire placard, which is located on the driver's door lock pillar.

Steering System Operation
Be alert for any changes in steering action. An inspection or service is needed when the steering wheel is harder to turn or has too much free play, or if there are unusual sounds when turning or parking.

Brake Systems Operation
Watch for the "BRAKE" light coming on. Other signs of possible brake trouble are such things as repeated pulling to one side when braking, unusual sounds when braking or between brake applications, or increased brake pedal travel. If you note one of these conditions, repair the system at once.
For convenience, the following should be done when wheels are removed for rotation: Inspect lines and hoses for proper hookup, bindings, leaks, cracks, chafing etc.. Inspect disc brake pads, drums, rotors and parking brake adjustment.
Inspect the brakes more often if habit or conditions result in frequent braking.