1997-2001 Honda TRX250 Fourtrax Recon Service Manual, Page 72Get this manual
FUEL SYSTEM SPECIFICATIONS
Carburetor identification Except California type number California type Main jet Slow jet clip position Pi lot screw Initial Except California type opening California type High altitude Except California type setting California type Float level Idle speed Throttl lever free play
SPECIFICAnONS
PDC1B PDC1C #9538 3rd groove from top 2-3 turns out 2-58 turns out 18 turns in from initial opening 1 turns in from initia openinq 14 mm (0.6 in) 1,400 100 rpmmm (1 8516 in)