2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 269Get this manual
FUEL SYSTEM (Programmed Fuel Injection)
AIR SCREW ADJUSTMENT
ARX1200T3T3D: ARX1200N3:
Remove the seats (page 3-4)Remove the rear tray (page 3-5)Start the engine according to the flushing procedure (page 5-2) and let it idle for minutes to warm it upIf the air temperature is below 10!C (50!F), let it idle for an additional minutes (a total of 10 minutes)Turn off the water and stop the engineDisconnect the vacuum hoses from the 5-way jointConnect the No4 cylinder vacuum hose and MAP sensor vacuum hose with 3-way jointConnect the vacuum gauge to the No1, No2 and No3 cylinder vacuum hose and 3-way joint