8-1
8. LH. CRANKCASE
/CONTINUOUSLY VARIABLE TRANSMISSION
SERVICE INFORMATION
GENERAL SAFETY
● Do not allow oil to contact the drive belt or the pulley face. The transmission rate of driving force is reduced with oil
contact.
● Do not operate starter motor while the LH. crank case front cover is removed.
● Take precautions not ot apply the grease oil to the movable drive face or weight roller.
SPECIFICATIONS
8
SERVICE INFORMATION
···
8-1
TROUBLESHOOTING
·· ··
8-1
LH. CRANK CASE COVER
· ·
8-2
DRIVE BELT
··· ····
8-3
ITEM STANDARD SERVICE LIMIT
MOVABLE DRIVE FACE BUSHING INNER DIAMETER
24.000-24.013mm 24.05mm
DRIVE FACE BOSS OUTER DIAMETER
23.980-23.993mm 23.96mm
DRIVE BELT WIDTH 22mm 20.5mm
WEIGHT ROLLER OUTER DIAMETER
19.95-20.02mm 19.50mm
CLUTCH OUTER AND INNER DIAMETER
125.0-125.2mm 125.5mm
DRIVEN FACE SPRING PLAY 140mm 135mm
DRIVEN FACE OUTER DIAMETER 33.965-33.985mm 33.785mm
DRIVEN FACE INNER DIAMETER 34.000-34.025mm 34.060mm
TROUBLESHOOTING
Engine starts but motorcycle does not work.
● Drive belt worn.
● Ramp plate damaged.
● Clutch shoe worn or damaged.
● Movable driven face spring cut.
Engine stops, or the vehicle runs suddenly,
after starting.
● Clutch shoe spring cut.
Vehicle unable to run at the maximum speed,
or lack of output
● Drive belt worn.
● Defective movable driven face spring.
● Weight roller worn.
● Pulley face contaminated.
MOVABLE DRIVE FACE
····
8-5
CLUTCH/DRIVEN PULLEY ASSEMBLY
··
8-8
DRIVEN FACE INSPECTION
·
8-10
DRIVE PULLEY INSTALLATION
·
8-13
!
NOTE
LH.CRANK CASE COVER/CONTINUOUSLY VARIABLE TRANSMISSION
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