TGB Blade 250 ATV Quad Service Repair Manual, Page 83Get this manual

TGB Blade 250 ATV Quad Service Repair Manual, Page 83

Check cylinder if warp Service limit: 0.05 mm Measure clearance between piston rings and groovesService Limit: Top ring:
to remove piston rings because they are fragile Place piston rings respective into cylinder below 20 mm of cylinder topIn
order to keep the piston rings in horizontal level in cylinder, push the rings with pistonService Limit: Top ring: 0.50 mm