Yamaha YZ450FY 2009 Owner's Service Manual page 174

ENGINE REMOVAL
REMOVING THE ENGINE
Order
Hold the machine by placing the suit-
able stand under the frame.
Seat and fuel tank
Rear shock absorber
Carburetor
Exhaust pipe and silencer
Clutch cable
Radiator
Shift pedal
Cylinder head breather hose
Drain the engine oil.
Part name
4-73
ENGINE REMOVAL
Q'ty Remarks
Refer to "HANDLING NOTE".
Refer to "SEAT, FUEL TANK AND
SIDE COVERS" section.
Refer to "REAR SHOCK ABSORB-
ER" section in the CHAPTER 5.
Refer to "CARBURETOR" section.
Refer to "EXHAUST PIPE AND SI-
LENCER" section.
Disconnect at the engine side.
Refer to "RADIATOR" section.
Refer to "KICK SHAFT AND SHIFT
SHAFT" section.
Refer to "CAMSHAFTS" section.
Refer to "CHANGING THE ENGINE
OIL" section in the CHAPTER 3.