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TECHNICAL SPECIFICATIONS – ENGINE 125 SX, EXC, 200 EXC
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TIGHTENING TORQUES - ENGINE
Flange bolts - cylinder-head
M7
18 Nm
Nuts-cylinder base
M8
30 Nm
Flywheel collar nut
M12x1
60 Nm
Nut for primary sprocket (LH thread)
M16x1,5
130 Nm
Nut for inner clutch hub
M18x1,5
130 Nm
Crankcase and clutch cover bolts
M6
10 Nm
Spark plug
M 14X1,25
25 Nm
Other screws
M 6
10 Nm
M 8
25 Nm
M 10
45 Nm
BASIC CARBURETOR SETTING
125 SX
125 EXC EU
(4,2 KW)
125 EXC SIX-DAYS
200 XC
200 XC-W
200 EXC AUS
200 EXC EU
(7 KW)
Carburetor
Keihin PWK 39
Keihin PWK 36S AG Keihin PWK 36S AG Keihin PWK 38 AG
Keihin PWK 38 AG
Carburetor setting mark
98SA1
8KTPC
FK0070
FJ0040
8KTUC
Main jet
188 (185/190)
145 (168/170/172) 170 (168/172)
172 (170/175)
180 (170/172/175)
Idling jet
45 (48)
35 (45/48)
45
45
35 (45)
Starting jet
85
85
85
85
85
Jet needle
R1469D (R1468D) R1472N (NOZE/NOZF) NOZE (NOZF)
NOZE (NOZF)
R1475J (NOZE/NOZF)
Needle position from top II
V
IV
III
III
Throttle valve
5.5
7
7
6.5
6.5
Air adjustment screw open 1,5
1,5
1
1,5
1,5
Performance restrictor –
–
–
–
slide stop 36