Honda CRF50F 2004-2015 - Carburetor Assembly

CARBURETOR ASSEMBLY
AIR SCREW (AmA '05 U.S.A.,
AFTER '07 CANADA)
O· RING --rd -'<;> .J
AlA SCREW 1'04 AND ' 05 U.S.A .,
'04 - '07 CANADA)
THAOTIl E STOP SCREW
~ ~C-- SP R ING
JET
flOAT
FU EL SYSTE M
DRAIN SCREW
___ D_ RING
SEAL RING
RETAINER
JET NEEDLE (AFTER · 05U.'; .A .• ~
AFTER '07 CANADA)
JET NEEDL E (,04 AND '05 U.S.A.,
'04 - ' 07 CANADA)
THROTILE VALVE
~nd/e 8' jets Wlfh
~rfJ. They can eas-
Ily bit scored or
scratched.
After '05 U.S.A.
Blow open each air and fuel passage in the carbure-
tor body wi th compressed air.
Install the following:
- Throttle slop screw and spring
- Needle jet
- Main Jet
Install the ai r sc r ew wit h the spring and return it to
its original position as noted during removal.
After W Canada: TOOLS:
Pi l ot sc rew wren ch (0 type ) 07KMA·MS60101 or
07KMA· MN9A 100
(U.S.A . onlv)
Pil ot sc rew wrench gu i de 07PMA·MZ20110
Perform the air screw adjustment procedure if a
new
ai r screw is installed (page 5-13).
NEEDLE JE T
~
\
MAIN JET
CHAMBER
THROTTLE
STOP SCREW
SP RING
5-9