2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 144Get this manual
FUEL SYSTEM (OFI) 3-85 Throttle Body Assy
Idle Speed Inspection
The normal idle speed is controlled by the ECU (Electronic Control Unit)Idle Speed Standard: 300 :!:100 rmin (rpm) -both in and out of water
High Altitude Performance Adjustment
High altitude adjustment is not required as the ECU controls the airfuel mixture automatically
Throttle Body Assy Removal
RemoveSeat (see Seat Removal in the HullEngine Hood chapter) Disconnect: Duct [A] (Relief ValveAir Box) Tube [B] (IntercoolerRelief Valve) Pulse Hose [C] Duct [0] (Blow off ValveAir Box)
JCI700 lBS2
RemoveThrottle Cable [A] (see Throttle Cable Removal) Air Inlet Duct [B] ISC (Idle Speed Controller) Connector [C] Throttle Sensor Connector Throttle Body Assy Mounting Bolts [0] Throttle Body Assy [E] Gasket