Inspection Procedure 1: Clutch Slips

INSPECTION PROCEDURE 1: Clutch Slips

DIAGNOSIS

STEP 1. Check insufficient clutch pedal play.
Q: Does the clutch pedal play meet the standard value?
YES: Go to Step 2.
NO: Adjust the clutch pedal play. Then go to Step 8.

STEP 2. Check the hydraulic system for clogging.
Q: Is the hydraulic system clogged?
YES: Repair or replace the hydraulic system. Then go to Step 8.
NO [5M/T]: Go to Step 3.
NO [6M/T]: Go to Step 4.

STEP 3. Check the release fork for sticking.
Q: Is the release fork stuck?
YES: Repair or replace the release fork. Then go to Step 8.
NO: Go to Step 5.

STEP 4. Check the concentric slave cylinder for deformation.
Q: Is deformation found on concentric slave cylinder?
YES: Replace the concentric slave cylinder. Then go to Step 8.
NO: Go to Step 5.

STEP 5. Check the clutch disc facing for excessive wear.
Q: Is the clutch disc facing worn excessively?
YES [5M/T]: Replace the clutch disc. Then go to Step 8.
YES [6M/T]: Replace the clutch disc and clutch cover assembly. Then go to Step 8.
NO: Go to Step 6.

STEP 6. Check the clutch disc facing for hardening and adhesion of oil.
Q: Is the clutch disc facing hardened or contaminated with oil?
YES [5M/T]: Replace the clutch disc. Then go to Step 8.
YES [6M/T]: Replace the clutch disc and clutch cover assembly. Then go to Step 8.
NO: Go to Step 7.

STEP 7. Check the diaphragm spring for weakness and damage.
Q: Is the diaphragm spring weakened or damaged?
YES [5M/T]: Replace the clutch cover assembly. Then go to Step 8.
YES [6M/T]: Replace the clutch disc and clutch cover assembly. Then go to Step 8.
NO: Go to Step 8.

STEP 8. Check again for the symptom.
Q: Is the symptom reproduced?
YES: Return to Step 1.
NO: The procedure is complete.