Engine Removal - Yamaha YZ450FT Owner's Service Manual

EC4M0000

ENGINE REMOVAL

Extent of removal Order
Preparation for removal
ENGINE REMOVAL
Part name
ENGINE REMOVAL
Hold the machine by placing the
suitable stand under the frame.
Seat and fuel tank
Carburetor
Exhaust pipe and silencer
Clutch cable and guide
Radiator
Shift pedal
Cylinder head breather hose and
oil tank breather hose
Drain the engine oil
Ignition coil
Disconnect the CDI magneto lead.
4 - 80
ENG
Q'ty Remarks
WARNING
Support the machine securely so there is no
danger of it falling over.
Refer to "SEAT, FUEL TANK AND SIDE
COVERS" section.
Refer to "CARBURETOR" section.
Refer to "EXHAUST PIPE AND
SILENCER" section.
Disconnect at engine side.
Refer to "RADIATOR" section.
Refer to "KICK AXLE AND SHIFT
SHAFT" section.
Refer to "CAMSHAFTS" section.
Refer to "ENGINE OIL REPLACEMENT"
section in the CHAPTER 3.