Clutch Assembly Service

CLUTCH DISC

Inspection



Check the following items, and replace if necessary.
- Clutch disc, for burns, discoloration, oil or grease leakage
- Clutch disc, for wear of facing

Wear limit of facing surface to rivet head: 0.3 mm (0.012 inch)




- Clutch disc, for spline backlash

Maximum spline backlash (at outer edge of disc): 1.0 mm (0.039 inch)

- Clutch disc, for facing runout

Runout limit: 1.0 mm (0.039 inch)
Distance of runout check point (from hub center): 115 mm (4.53 inch)

Installation
- Apply recommended grease to contact surface of spline portion.
- Too much lubricant might damage clutch facing.


CLUTCH COVER AND FLYWHEEL

Inspection And Adjustment



- Check clutch cover installed on vehicle for unevenness of diaphragm spring toe height.

Uneven limit: 0.5 mm (0.020 inch)

- If out of limit, adjust the height with Tool.

Flywheel Inspection



- Check contact surface of flywheel for slight burns or discoloration. Repair flywheel with emery paper.
- Check flywheel runout.

Maximum allowable runout: Less than 0.15 mm (0.0059 in.)

Installation



- Insert Tool into clutch disc hub when installing clutch cover and disc.
- Tighten bolts in numerical order.
- Be careful not to allow grease to contaminate clutch facing.

First step: 10 - 20 Nm (7 - 14 ft. lbs.)
Final step: 2: 34 - 44 Nm (25 - 33 ft. lbs.)