1985-1986 Honda ATC250R Shop Manual, Page 76Get this manual
CYLINDER HEADCYLINDERPISTON ENGINE HANGER PLATE BOLTS Install the top engine hanger platesTighten the engine mounting bolt and hanger plate boltsTORQUE: ENGINE MOUNTING BOLT (10 mm bolt): 50-60 Nm (5.0-6.0 kgm, 36-43 ft-Ib) ENGINE HANGER PLATE BOLT (8 mm bolt): 25-35 Nm (2.5-3.5 kg-m, 18-25 ft-Ib) Connect the radiator hose to the cylinder headPour the recommended coolant mixture up to the correct level (Page 93)SPARK PLUG, CAP
ENGINE MOUNT BOLT
RADIATOR HOSE
RADIATOR HOSE
CYLINDERPISTON
REMOVAL
Remove the cylinder head (Page 53)Remove the alternator wire from the clampRemove the exhaust chamber (Page 142)Remove the carburetor (Page 37)Remove the carburetor ('85: Page 38, AFTER '85: Page 316)Disconnect the radiator hose (cylinder-to-water pump)Remove the cylinder base nutsCAUTION