Sherco 250 SE RACING Manuel page 109

MOTOR SETTINGS
N84K LEAN
N84K
N84J
N84W
N84H
N84G
N84F
N8RE
N8RD
N8RC
N8RB RICH
1
2
N1EI LEAN
N1EH
N1EG
N1EF
N1EE RICH
1
Pilot jet and pilot (air) screw:
In order to adjust the idle range A to B transition you
can change the pilot jet
it) and adjust the air screw
richens the mixture.
Proceed by turning the screw 1/8 of a turn at a time,
if you move out of the rage of 1T-2.5T, change the
size of the pilot jet.
Needle:
The needle has 5 notches for adjustment, 1 to 5,
from rich to lean.
The reference number of the
needle is engraved on it.
In the tables the adjusting
position of the clip on the
needle is defined from the
upper position.
Main jet:
The main jet is shown in the photo as
The size of the jet is engraved on it.
(its size is stamped on
1
, turning the screw in
2
1
2
3
4
5
.
1
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