Moster 185 Plus - Maintenance manual - V1
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Measure the diameter of the 2 bearing seats on the crankshaft, the table shows the factory
settings.
Dimension
Factory settings at 20° C
(mm)
3
15,000-15,005
4
20,001-20,007
5
20,001-20,007
Measure the clearance at the small end and big end of the connecting rod.
Factory nominal
clearance* (mm)
Small end
0,008-0,017
Big end
0,022-0,031
* at 20 °C
Check on the connecting rod that there are no areas of different color due to overheating.