7-8
SETTING
TUN
EC71Q000
Carburetor setting parts
Part name
Size
Part number
Main jet
1
1
Rich
#190
4MX-14943-45
#188
4MX-14943-95
#185
4MX-14943-44
#182
4MX-14943-94
*(STD)
#180
4MX-14943-43
(STD)
#178
4MX-14943-93
#175
4MX-14943-42
#172
4MX-14943-92
#170
4MX-14943-41
#168
4MX-14943-91
#165
4MX-14943-40
Lean
#162
4MX-14943-90
Pilot jet
2
2
Rich
#62
4MX-14948-12
#60
4MX-14948-11
#58
4MX-14948-10
#55
4MX-14948-09
*(STD)
#52
4MX-14948-08
(STD)
#50
4MX-14948-07
#48
4MX-14948-06
#45
4MX-14948-05
#42
4MX-14948-04
#40
4MX-14948-03
Lean
#38
4MX-14948-02
Jet needle
3
3
Rich
N8RH
4SR-14916-RH
N3EH
4SR-14916-EH
N8RW 4SR-14916-RW
(STD)
N3EW
4SR-14916-EW
N3CW 4SR-14916-CW
N3EJ
4SR-14916-EJ
Lean
N3CJ
4SR-14916-CJ
Power jet
4
4
Rich
#65
4JT-1494F-13
#60
4JT-1494F-11
#55
4JT-1494F-09
(STD)
#50
4JT-1494F-07
Lean
#40
4JT-1494F-03
*For EUROPE
1P8-9-32-7 4/28/06 3:47 PM Page 16
Summary of Contents for YZ250(W)/W1
Page 78: ...2 11 MAINTENANCE SPECIFICATIONS SPEC MEMO...
Page 594: ...TUN MEMO...