Page 1157 of 1463

5C-4 CLUTCH
Checks
Oily Facing
Hard or Faulty Facing
Burnt Torsion Spring
Faulty Pressure Plate
Bent Clutch Diaphragm Spring
Hard or Bent Flywheel
Engine Mounts Loose or Burnt LeverAction
Adjust Pedal Freeplay
Repair Release Cylinder
Repair or Replace
Repair as Necessary
Replace Checks
Excessive Clutch Pedal Free play
Faulty Clutch Release Cylinder
Worn Disc, Excessive Run-out, Damaged Lining
Dirty or Burred Splines on Input Shaft or Clutch Disc
Damaged Clutch Pressure PlateChecks
Vibration or Excessive Run-out of Disc
Rust or Wear of Disc Spline
Oily Facing
Damaged Diaphragm Spring
Excessive Clutch Pedal Free play
DIAGNOSIS
CLUTCH SLIPS
Checks
Excessive Wear of Facing
Hard or Oily Facing
Damaged Pressure Plate or Flywheel
Damaged or Burnt Diaphragm Spring
Clutch Pedal Free play Insufficient
Faulty Operation of Clutch Pedal
Worn or Damaged Clutch DiscAction
Replace
Repair or Replace
Replace
Replace
Adjust
Repair or Replace
Replace
POOR DISENGAGEMENT
Action
Replace
Repair or Replace
Repair or Replace
Replace
Adjust
HARD TO SHIFT OR WILL NOT SHIFT
CLUTCH CHATTERS WHEN STARTING
Action
Repair or Replace
Replace
Replace
Replace
Replace
Repair or Replace
Tighten or Replace
Page 1158 of 1463
CLUTCH 5C-5
Checks
Poor Lubrication on Clutch Cable
Poor Lubrication on Pedal Shaft
Poor Lubrication on Clutch Pedal
Not Using the Clutch
After Disengagement
When Disengaging
DIFFICULT PEDAL OPERATION
Action
Lubricate or Replace
Lubricate or Replace
Repair
CLUTCH NOISY
ChecksAction
Adjust
Replace
Replace
Replace
Repair
Replace
Insufficient Clutch Pedal Free play
Excessive Wear of Facing
Worn or Damaged Release Bearing
Poor Lubrication Contact Surface of Bearing
Faulty Installation of Clutch Assembly or Bearing
Damaged Pilot Bushing
Clutch Pedal is Partially Depressed
and Vehicle Speed is Reduced
Page 1159 of 1463
5C-6 CLUTCH
COMPONENT LOCATOR
CLUTCH ASSEMBLY
1 Clutch Disc
2 Clutch Cover
3 Clutch Housing
4 Release Bearing
5 Release Fork Pivot
6 Release Cylinder
7 Release Fork Boot8 Bolt
9 Release Fork
1 0 Bolt
11 Spring Lock Washer
12 Transmission Input Spline
13 Release Bearing Contacting Surface
14 Contacting Point of Release Fork and Pivot
Notice
Apply the long-term grease (DBL 6811.00) to No.12,13 and 14.
Page 1160 of 1463
CLUTCH 5C-7
PEDAL AND MASTER CYLINDER
1 Clutch Pedal
2 Clutch Master Cylinder
3 Clutch Tube
4 Clutch Oil Chamber5 Clutch Tube
6 Clutch Hose
7 Clutch Release Cylinder
Page 1161 of 1463
5C-8 CLUTCH
MAINTENANCE AND REPAIR
ON-VEHICLE SERVICE
BLEEDING OF CLUTCH SYSTEM
Bleeding procedure
Notice
Keep the fluid level over ‘MAX’ in reservoir during
bleeding operation.
Do not let fluid contact a painted surface.
1. Remove the air bolt cap of the release cylinder.
Connect a vinyl tube to the bolt.
2. Insert the other end of the tube in a vacant container.
3. Slowly depress the clutch pedal several times.
4. With clutch pedal fully depressed, open the air bolt and
release air rind fluid in the fluid line,
5. Repeat this procedure until there are no more air bubbles
in the fluid flows.
Page 1162 of 1463
CLUTCH 5C-9
CLUTCH DISC
Preceding Work : Removal of the transmission
1 Clutch Disc
2 Clutch Cover Assembly
3 Release Bearing
4 Clutch Housing
Tools
602 589 00 40 00 Engine Lock
661 589 00 15 00 Centering Pin5 Washer
6 Bolt........................................................... 23 Nm
7 Washer
8 Bolt........................................................... 44 Nm
Page 1163 of 1463
5C-10 CLUTCH
Removal & Installation Procedure
1. Remove the starter motor. Install the special tool to the
flywheel through the starter motor mounting holes.
Tightening Torque
47 Nm
Engine Lock 602 589 00 40 00
2. Unscren the release cylinder mounting bolts and remove
the release cylinder.
Installation Notice
3. Unscrew the clutch housing bolts and remove the clutch
housing, release fork and release bearing.
Installation Notice
4. Insert the centering pin into the clutch spline.
Loosen the clutch cover bolts 1/2 turn in crisscross sequence
until the spring tension is released.
Notice
Do not remove the bolts at a time, or clutchcover can be
damaged or deformed.
Centering Pin 661 589 00 15 00
Tightening Torque
30 - 40 Nm
Page 1164 of 1463
CLUTCH 5C-11
5. Unscrew the bolts and remove the clutch cover, pressure
plate and clutch disc.
Notice
Be careful not to drop the pressure plate and clutch disc.
Installation Notice
Tightening Torque 21 - 27 Nm
6. Installation should follow the removal procedure in the
reverse order.
Notice
lBefore installation, clean oil and grease on the
flywheel surface.
lDo not clean the clutch disc and release bearing in
solvent.