Clutch Disc: Service and Repair
REMOVAL1. Remove the clutch disc and special tools.
2. Inspect the lining of the clutch disc for signs of slipping or oil. If the clutch disc is burned black or oil soaked, replace it.
3. Measure the clutch disc thickness.
- Standard (New): 8.4 - 9.0 mm (0.33 - 0.35 inch)
- Service Limit: 6.0 mm (0.24 inch)
NOTE: If the thickness is less than the service limit, replace the clutch disc.
4. Measure the rivet depth from the lining surface to the rivets, on both sides.
- Standard (New): 1.3 - 1.9 mm (0.05 - 0.07 inch)
- Service Limit: 0.2 mm (0.01 inch)
NOTE: If the rivet depth is less than the service limit, replace the clutch disc.
INSTALLATION
1. Install the ring gear holder.
2. Apply grease to the splines of the clutch disc, then install the clutch disc using the special tools as shown.
NOTE: Use only Super High Temp Urea Grease (P/N 08798 - 9002).
3. Install the pressure plate and the mounting bolts finger-tight.
4. Torque the mounting bolts in a crisscross pattern as shown. Tighten the bolts in several steps to prevent warping the diaphragm spring.
5. Remove the special tools.
6. Check the diaphragm spring fingers for height.