KYMCO DINK 200, Руководство пользователя, Страница: 122 / 225

11
. CRANKCASE/CRANKSHAFT
11-2
DINK 200
SERVICE INFORMATION
GENERAL INSTRUCTIONS
•
This section covers crankcase separation to service the crankshaft. The engine must be removed
for this operation.
•
When separating the crankcase, never use a driver to pry the crankcase mating surfaces apart
forcedly to prevent damaging the mating surfaces.
•
When installing the crankcase, do not use an iron hammer to tap it.
•
The following parts must be removed before separating the crankcase.
Cylinder head (

6-4)
Cylinder/piston (

7-3)
Right crankcase cover/drive and driven pulley (

8-3)
A.C. generator/starter clutch (

10-3)
Rear wheel/rear shock absorber (

15-4)
Starter motor (

19-3)
Oil pump (

4-4)
SPECIFICATIONS
Item Standard (mm) Service Limit (mm)
Connecting rod big end side clearance 0.15
_
0.35 0.6
Crankshaft Connecting rod big end radial clearance 0.
_
0.008 0.05
Runout

0.10
TORQUE VALUES
Crankcase bolt 7.8
_
10.8N-m
Cam chain tensioner slipper bolt 7.8
_
11.8N-m
SPECIAL TOOL
Gear remover
TROUBLESHOOTING
Excessive engine noise
•
Excessive bearing play
•
Excessive crankpin bearing play
•
Worn piston pin and piston pin hole