For 1990-2009 cars

Notice: Do not reuse the fluid that has been bled from a system in order to fill the clutch master cylinder reservoir for the following reasons:

1. The fluid may be aerated
2. The fluid may be contaminated
3. The fluid may contain too much moisture

Important: Maintain the fluid level in the clutch reservoir to the top step with GM P/N 12345347, or equivalent.

1. Clean dirt and grease from the cap in order to ensure that no foreign substances enter the system.
2. Attach a hose to the bleeder screw on the clutch actuator assembly. Submerge the other end of the hose in a container of Hydraulic Clutch Fluid GM P/N 12345347, or equivalent.
3. Depress the clutch pedal slowly and hold.
4. Loosen the bleeder screw to purge air.
5. Tighten the bleeder screw to 2 N·m (18 lb in)
6. Repeat steps 3 through 5 until air is purged.
7. Fill reservoir to the top step with GM P/N 12345347, or equivalent.
8. Repeat the bleeding procedure if necessary.