KYMCO Venox 250, Service Manual

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9
. CLUTCH/GEAR SHIFT MECHANISM
9-2
VENOX250/250i
SERVICE INFORMATION
GENERAL INSTRUCTIONS
x
The clutch and gear shift mechanism can be serviced in the frame.
x
Install the clutch plates in the same chamfer direction.
x
Install the thrust washer with the chamfer facing up and the flat facing down.
SPECIFICATIONS
Item Standard (mm) Service Limit (mm)
Clutch spring free length 32.30 31.0
Clutch friction disk thickness 3.7
阡
3.8 3.4
Clutch plate bending 0
阡
0.05 0.1
Clutch outer I.D. 46.2
阡
46.3 46.5
Flange starter clutch O.D. 27.95
阡
27.97 27.80
O.D. 28.970
阡
28.990 28.80
Oil pump drive bush
I.D. 22.020
阡
22.040 22.20
O.D. 42.175
阡
42.2 42.0
Starter gear shaft
I.D. 32.0
阡
32.025 32.2
Oil pump drive sprocket I.D. 29.0
阡
29.030 29.20
TORQUE VALUES
Clutch center lock nut 5.5
阡
6.5kg-m
Clutch lifter bolt 0.8
阡
1.2kg-m
One-way clutch bolt 1.8
阡
2.5kg-m
One-way clutch mounting bolt 7.5
阡
8.5kg-m
SPECIAL TOOLS
Clutch lifter holder
Lock nut socket wrench