1. Facing wear:
Measure the depth of the rivet head from the surface of facing. Replace if the facings are worn locally or worn down to less than the specified value.
Depth of rivet head:
Limit of sinking
0.3 mm (0.012 in)
NOTE:
Do not wash the clutch disc with any cleaning fluid.
2. Hardened facing
Correct by using emery paper, or replace.
3. Oil soakage on facing
Replace the clutch disc and inspect transmission front oil seal, transmission case mating surface, engine rear oil seal and other points for oil leakage.
|
(A) |
Clutch facing |
4. Facing runout
If runout exceeds the specified value at the outer circumference of facing, repair or replace.
| ST 499747100 | CLUTCH DISC GUIDE |
Limit of runout:
2.0 L non-turbo models, and 2.5 L non-turbo models except KA models :
0.8 mm (0.031 in) at R = 110 mm (4.33 in)
Turbo model, and 2.5 L non-turbo KA model:
1.0 mm (0.039 in) at R = 110 mm (4.33 in)
5. Replace parts with problems such as worn splines, loose rivets and torsion spring failure.
|
(A) |
Spline |
|
(B) |
Rivet |
|
(C) |
Torsion spring |
NOTE:
Visually check the following items without disassembling, and replace or repair if defective.
1. Loose thrust rivet
2. Damaged or worn bearing contact area at the center of diaphragm spring
|
(A) |
Thrust rivet |
|
(B) |
Diaphragm spring |