KTM 660 SMC 2003 - Page 48

ENGLISH
47
BASIC CARBURATOR SETTING
Type Keihin FCR-MX 41
Carburator-setting number 4138A
Main jet 165
Jet needle OBDVT
Idling jet 42
Main air jet 200
Idling air jet 100
Needle position 5. rd from top
Starting jet 85
Mixture control screw open 2
Slide 15
Performance restrictor Slide stop
Stop pump membrane 858 / 2,15 mm
Hot start device 3,8 mm
660 SMC