TGB Blade 250 ATV Quad Service Repair Manual, Page 19Get this manual

TGB Blade 250 ATV Quad Service Repair Manual, Page 19

1GENERAL INFORMATION BEngine run sluggish (Speed does not pick up, lack of power) Check and adjustment Fault condition Probable
pressure correctCheck if carburetor jet is clogged No clogged Remove spark plug Cylinderpiston ring worn out Cylinder gasket
leaked Sand hole in compression parts Valve deterioration Seized piston ring Clogged Remove foreign 1 No foul or discoloration
Remove dirt Incorrect spark plug heat range Check if engine over heat Normal Engine overheat Piston and cylinder worn out
Lean mixture Poor fuel quality Too much carbon deposited in combustion chamber Ignition timing too advanced Poor circuit