Ranger 4WD V6-245 4.0L VIN X SFI (1999)
3. Check for loose clutch disc lining rivets.
4. Use a Dial Indicator/Magnetic Base to check the maximum allowable runout of the clutch disc.
5. Use an emery cloth to remove minor imperfections in the clutch disc lining surface.
6. Check for wear or rust on the splines. If necessary, clean them with an emery cloth.
7. Check the clutch disc for cracking, scoring, discoloration or other surface marks. Replace as necessary.
