21 TECHNICAL DATA 121
21.3.7 TX 300
Carburetor type MIKUNI TMX 38
Carburetor identification number TMX 38 81
Needle position 3rd position from top
Jet needle 6BFY44-73 (6BFY43-73)
Main jet 430 (420, 440, 450, 460)
Idling jet 37.5 (35/40)
Starting jet 80
Needle jet R‑8
Idle air adjusting screw
Open 1.5 turns
21.3.8 Carburetor tuning (TX 300)
402675-01
M/FT ASL Sea level
TEMP Temperature
ASO Idle air adjusting screw open
IJ Idling jet