Yamaha TT-R90R Manuel D'atelier Du Proprietaire page 152

Extent of removal Order
A
B
C
D
1
E
F
G
H
I
Part name
Float pin
Float
Needle valve
Main jet
Pilot jet
Needle jet
Throttle stop screw assembly
Pilot air screw assembly
Carburetor heater
4 - 3
CARBURETOR
Q'ty
1
1
1
1
1
1
1
1
1
ENG
Remarks