Overhaul - Except Evolution & Sportback Mitsubishi Lancer Evolution VIII

Scheme 21

Scheme 22

<< A >> RELEASE FORK REMOVAL

Move the release fork in the direction shown to remove the clip from the fulcrum.

Scheme 23

Scheme 24

1. Apply Mitsubishi genuine grease part number 0101011 or equivalent to the illustrated positions of the release fork.
2. Install the release fork to the fulcrum.

Scheme 25

1. Apply Mitsubishi genuine grease part number 0101011 or equivalent to the clutch disc splines and rub it in the splines with a brush.
2. Using the clutch disc guide to position the clutch disc on the flywheel.
3. Install the clutch cover onto the flywheel.

CLUTCH COVER

1. Check the diaphragm spring end for wear and uneven height. Replace if wear is evident or height difference exceeds the limit. Limit: 0.5 mm (0.020 inch)
2. Check the pressure plate surface for wear, cracks and discoloration.
3. Check the rivets of the strap plate for looseness. If loose, replace the clutch cover.

CLUTCH DISC

Scheme 26

1. Check the facing for loose rivets, uneven contact, evidence of seizure, or deposited oils and greases. If defective, replace the clutch disc. NOTE: If contaminated with grease or oil, determine the source of the contaminant and repair it.
2. Measure the rivet sink. Replace the clutch disc if it is below the limit. Minimum limit: 0.3 mm (0.012 inch)
3. Check the torsion spring for play and damage. If defective, replace the clutch disc.
4. Place the clutch disc on the input shaft and check for sliding condition and play in the rotating direction. If poor sliding condition is evident, clean, reassemble, and recheck. If excessive play is evident, replace the clutch disc and/or input shaft.

CLUTCH RELEASE BEARING

1. Check for seizure, damage, noise or binding/rough rotation.
2. Check for wear on the surface which contacts with the diaphragm spring.
3. Check for wear on the surface which contacts with the release fork. If abnormally worn, replace.

RELEASE FORK

If the surface which contacts with the bearing is abnormally worn, replace.

Scheme 27

Scheme 28

1. Cover with a shop towel to prevent the piston from popping out. CAUTION: Apply compressed air slowly to prevent brake fluid from splashing.
2. Apply the compressed air into the tube mounting hole to remove the piston assembly.

Scheme 29

Scheme 30

1. Apply brake fluid SAE J1703 (DOT3) to the piston cup and inner surface of the release cylinder.
2. Insert the piston assembly into the release cylinder.

PISTON CUP

Check the lip of piston cup for scratch. If it is scratched, check the inner surface of the release cylinder for scratches.

RELEASE CYLINDER

Check the inner surface of the release cylinder for scratches or abnormal wear, replace if necessary.

FASTENER TIGHTENING SPECIFICATIONS

Identifying Fastener Tightening Specifications

GENERAL SPECIFICATIONS

Identifying General Specifications

Scheme 31

Scheme 32