Yamaha FZR400 1988-1989 Service Manual page 228

SECTION VIEW
@Starter air bleed
@ A i r v e n t
@Starter plunger
@Starter jet No 1
@Starter jet No. 2
@Pilot air jet 2
@Main air jet @Pilot
inlet @Main jet
@Float needle valve @Main bleed pipe
@Valve seat @Needle jet
@Pilot jet @Jet needle
@ F l o a t @Spring clip
@Throttle valve
@Bypass hole
CARBURETOR
A
outlet
The pilot screw settings are adjusted fa
screw
maximum performance at the factory.
Any attempt to change these settings w
II decrease engine performance.
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