Bleeding the power steering (Chevrolet Lumina 1)

1. After any operation in which the hydraulic fluid lines were disconnected, it is necessary to bleed the power steering system to remove air.

2. With the front wheels turned fully to the left, check the hydraulic fluid level in the power steering reservoir. If it is low, add fluid until it reaches the "COLD" mark on the dipstick.

3. Start the engine and let it run at fast idle speed. Recheck the fluid level and add fluid if necessary until the level reaches the "COLD" mark on the dipstick.

4. Bleed the system by turning the wheels from side to side without hitting the stops. This will force air out of the system. Do not allow liquid to spill from the reservoir.

5. Once the air has been purged from the system, return the wheels to the straight ahead position and let the engine run for a few minutes before turning it off. Recheck the fluid level.

6. Road test the vehicle to ensure that the steering operates properly and is free of noise.

7. Recheck the hydraulic fluid level, ensuring that it reaches the "HOT" (Hot) mark on the dipstick when the engine is at normal operating temperature. Add fluid if necessary.