2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 369Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 369

3Remove the three screws securing the primer housingAccount for the diaphragm assembly, spring, and U-ring (in the housing)
securing the float chamber; then remove the chamberAccount for the O-ringCC753 NOTE: Note the locations of the jets, pilot
screw, and holder for disassembling proceduresCC749 CC761A CC750 5Remove the float pin 7Secure the needle jet holder with