TGB Blade 250 ATV Quad Service Repair Manual, Page 63Get this manual
5ENGINE REMOVAL Loosen speedometer cable mounting nut, and then remove the cableRemove bolts and remove drive chain protectorTurn the socket bolt clockwise, and then remove speedometer gear box
Caution
The socket bolt is provided with left turn thread
Remove bolts, and then remove the drive sprocket fixing plate, drive chain and drive sprocket
Remove the rear side engine hanger mounting nuts and boltsRemove the front side engine hanger mounting nut and bolt Remove left side engine hanger, and then remove engine by left side