Hydraulic Clutch Linkage Bleed Procedure

To determine if the master cylinder assembly requires bleeding or if the complete system requires bleeding:
1. Uncouple the clutch master cylinder line from the clutch slave cylinder. Use the quick disconnect tool (Special Tool 6638) to open the coupling.
2. Apply force to the clutch pedal to stroke it. Do not apply too much force as this will cause the uncoupled finale coupling to blow out.
3. If the pedal feels hard in a relatively short distance, air is present in the clutch slave cylinder.
4. If the pedal feels spongy air is present in the master cylinder assembly.