Yamaha TT-R90 Manuel D'atelier Du Proprietaire page 274

CRANKCASE AND CRANKSHAFT
Extent of removal
Preparation for removal
CRANKCASE AND CRANKSHAFT
Order Part name
CRANKCASE SEPARATION
AND CRANKSHAFT REMOVAL
Seat, fuel tank and rear fender
Exhaust pipe
Air filter case
Carburetor
Drain the engine oil
Engine guard and drive sprocket
Engine assembly
Cylinder head
Cylinder and piston
Clutch housing and clutch carrier
Kick axle assembly
Q'ty
Refer to "CARBURETOR" section.
Refer to "ENGINE OIL REPLACEMENT"
section in the CHAPTER 3.
From the chassis.
Refer to "CYLINDER HEAD" section.
Refer to "CYLINDER AND PISTON" sec-
tion.
Refer to "CLUTCH" section.
Refer to "KICK AXLE" section.
4 - 45
ENG
Remarks