21 TECHNICAL DATA 109
21.3.10 250 XC EU/US
Carburetor type KEIHIN PWK 36S AG
Carburetor identification number BZ6_A
Needle position 3rd position from top
Jet needle N2ZW (N2ZH, N2ZJ)
Main jet 175 (172)
Idling jet 38 (40)
Starting jet 85
Idle air adjusting screw
Open 2 turns
Throttle slide 7 with cut-out
21.3.11 Carburetor tuning (250 XC EU/US)
402140-01
M/FT ASL Sea level
TEMP Temperature
ASO Idle air adjusting screw open
IJ Idling jet