SL L4-1.9L SOHC VIN 9 (1991)
Clutch Disc: Service and Repair
REMOVAL & INSPECTION
1.
Remove transaxle as outlined under TRANSAXLE.
2.
Remove unsnap release fork and bearing from ball stud to remove.
3.
Slide release bearing from release fork, then check release bearing for excessive play or minimal drag, replace as required. Do not wash bearing
in solvent.
4.
Using suitable feeler gauge, measure between pressure plate and flywheel, 0.205-0.276 inch should be indicated, if not, replace clutch disc.
5.
Remove pressure plate to flywheel attaching bolts in progressive crisscross pattern.
6.
Remove pressure plate and clutch disc.
7.
Inspect pressure plate for excessive wear, chatter marks, cracks or overheating, replace as required. Random black spotting on friction surface
is normal.
Fig. 2 Measuring Pressure Plate
Fig. 3 Measuring Flywheel
8.
Using suitable straight edge and feeler gauge, measure pressure plate warpage, Fig. 2, maximum warpage is 0.276 inch.
9.
Inspect clutch disc for oil, burnt spots, loose damper springs, hub and rivets, replace as required.
10.
Inspect flywheel ring gear for wear or damage, replace as required.
11.
Measure flywheel thickness, Fig. 3, minimum thickness is 1.102 inch, replace is required.
12.
Using suitable dial indicator, measure flywheel runout, push crankshaft forward to take up thrust bearing clearance, maximum runout is 0.006 inch
, replace as required.
13.
Remove flywheel to crankshaft attaching bolts, then remove.
