Generic Trigger X 50ccm Owner's Manual page 105

Remove the crankshaft off the crankcase.
Scrape away the adhesive gasket on the joint face of the
crankcase.
Note ： The joint face of the crankcase should not be
damaged.
crankshaft
13.2.2 Inspection
Clearance measurement of connecting rod big end in right
and left direction
Allowable limit ：0.55mm.
measuring position of connecting rod big end
Clearance measurement of connecting rod big end in X and
Y direction
Allowable limit ：0.05mm。
Measure the vibration of crankshaft.
Allowable limit ：0.1mm。
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