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CLUTCH 7C-47
3. CLUTCH SHUDDER
Checkpoint
Trouble Cause
Countermeasure
Grease or oil adhering to the
facing
Clean the related parts and/or
replace the facing
Replace the transmission front
cover oil seal
Replace the pressure plate
assembly
Defective transmission front
cover oil seal
Pressure plate unevenly wornPressure plate
Clean the related parts and/or
replace the facing
Tighten the connections
Repair or replace the
applicable parts
Too much grease
Poorly connected components
causing looseness and
abrasion
OK
NG NG NG NG
OK
Power train
Clean and grease the spline
contact surface
Insufficient grease on the
spline contact surface of the
splined hub
Driven plate
Clean or repair the top gear
shaft spline
Replace the top gear shaft
Clean the related parts and/or
replace the facing
Replace the crankshaft rear oil
seal
Corrosion or step wear on the
top gear shaft spline
Defective crankshaft rear oil
seal
OKNG NG NG
OK
Continued on the next page
Page 650 of 4264
7C-48 CLUTCH
Checkpoint Trouble Cause Countermeasure
Replace the driven plate
assemblyWarpage and/or uneven wear
Replace the driven plate
assemblyLoose facing rivets
NG NG OKDriven plate Continued from the previous page
FlywheelRepair or replace the flywheelFlywheel uneven wear NG OK
Page 651 of 4264

CLUTCH 7C-49
4. CLUTCH NOISE
1) Clutch Pedal Depressed (Clutch Disengaged)
Checkpoint
Trouble Cause
Countermeasure
Replace the pedal shaft with
the sleeveWorn pedal shaft and/or
sleeve
Clean and grease the pedal
shaft and sleeveInsufficient grease at the
pedal shaft and sleeve
NG NGPedal shaft and sleeve
Master cylinder piston and
push rod contact facesClean and grease the master
cylinder piston and push rod
contact facesInsufficient grease at the
maser cylinder piston and
push rod contact faces NG OK
Driven plateReplace the driven plate
assemblyLoose or broken damper
spring NG OK
Crankshaft pilot bearingReplace the crankshaft pilot
bearingInsufficient grease at the
crankshaft pilot bearing (pilot
bearing worn) NG OK
2) Clutch Pedal Not Depressed (Clutch Engaged)
Replace the driven plateWeak or broken damper
spring NGDriven plate damper spring
Replace the crankshaft pilot
bearingInsufficient grease at the
crankshaft pilot bearing (pilot
bearing worn) OK
NG
Crankshaft pilot bearing
Page 652 of 4264
7C-50 CLUTCH
5. OIL LEAKAGE
Checkpoint
Trouble Cause
Countermeasure
Replace the body sub
assembly
Weak or damaged piston cup
NG
Tighten the oil pipe
Tighten the oil pipe connection
Tighten the fluid pipe and/or
hose connections
Fluid reservoir
Loosely connected oil pipe
Loosely connected oil pipe
Master cylinder fluid pipe and
hose
Loosely connected fluid pipe
and/or hose
Slave cylinder oil pipe
Replace the piston cup
Slave cylinder
Weak or damaged piston cup
NG NG NG NG
OK OK
OK
OK
Master cylinder
Page 653 of 4264
CLUTCH 7C-51
SPECIAL SERVICE TOOL
ITEM NO. ILLUSTRATION PART NO. PART NAME
5-85253-001-0
Clutch pilot aligner
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