kymco mo super 950 Instruction De Maintenance

• This section covers crankcase separation to service the crankshaft.
• The following parts must be removed before separating the crankcase.

Engine (!Section 5)

Driven pulley (!Section 7)

Carburetor (!Section 12)

A.C. generator (!Section9)

Oil pump (!Section 4)

Cylinder head/cylinder (!Section 6)

Reed valve (!Section 12)

• When the left crankcase must be replaced, remove the following part in addition to the above.

Final reduction removal

• Special tools must be used for crankshaft and crankcase assembly.  When separating the

crankcase, the bearing will remain in the crankcase and it should be removed.  When, assembling,

drive a new bearing into the crankcase and install a new oil seal.

Standard (mm)

Service Limit (mm)

Item

SH10DA

SF10DA

SH10DA

SF10DA

Connecting rod big end side

clearance

æ

0.60

Connecting rod big end radial

clearance

æ

0.04

Crankshaft runout A/B

æ

0.15/0.10

SPECIAL TOOLS
Crankcase puller 

Bearing outer driver handle A

Universal bearing puller 

Bearing outer driver, 42x47mm

Crankcase assembly collar

Bearing driver pilot, 20mm

Crankcase assembly tool

Bearing outer driver, 37x40mm
Bearing driver pilot, 17mm

Abnormal engine noise
• Excessive crank journal bearing play
• Excessive crankpin bearing play
• Excessive transmission bearing play