KAYO MOTOR AU200, Руководство по обслуживанию

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浙江华洋赛车股份有限公司
5- 45
5.10 Crankcase, crankshaft, variable speed drive
Maintenance instructions…………………………………………………………………5-43
5.10.1 Troubleshooting……………………………………………………………………5-44
5.10.2 Decomposition of the crankcase……………………………………………………5-45
5.10.3 Crankshaft inspection………………………………………………………………5-45
5.10.4 Decomposition of transmission components………………………………………5-47
5.10.5 Assembly of transmission parts……………………………………………………5-48
5.10.6 Assembly of crankshaft components………………………………………………5-48
Maintenance instructions
This section describes the disassembly and assembly of the transmission components and the
crankshaft. When performing the above work, the crankcase should be separated first; the
disassembly of other components of the engine should be performed before the crankcase is
disengaged.
Work before crankcase separation
Cylinder head removal
Cylinder and piston disassembly
Disassembly of the right crankcase cover, magneto, and oil pump
Disassembly of the left crankcase cover and CVT components
Specifications
item standard
（
mm
）
Maintenance limit
（
mm
）
Gear shift
fork
inner diameter 12.00~12.018 12.05
Claw thickness 4.93~5.00 4.50
Gear shift
fork shaft
outer diameter 11.966~11.984 11.950
Crankshaft
Connecting rod small
head inner diameter
15.014~15.022 15.06
Clearance
of
Connecting
rod side
Radial 0.004~0.008 0.05