2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 448Get this manual
STORAGE 15-3 Preparation for Storage
Remove the fuel pump (see the Fuel System chapter) Clean the fuel pump screen [A] (see Fuel System in Periodic Maintenance chapter) Refill the fuel tank with fresh fuel approximately 10 (2.6 gal U.S Turn the ignition switch on Push the lanyard key under the stop buttonand start the engine and run it in 15 second periods until all fuel in the fuel system is with fresh fuelWait minutes between 15 seconds running periods
CAUTION
Do not run the engine without cooling water supply for more than 15 seconds at time or severe engine and exhaust system damage will occur Pull the lanyard key off the stop button and turn the ignition switch off Drain the fuel tank Leave the fuel filler cap loose to prevent condensation in the tank
Remove the seat (see Seat Removal in the HullEngine Hood chapter) Disconnect both two connection on the ignition coil primary lead connectors [A] Remove the spark plugs (see Electrical System in Periodic Maintenance chapter) Spray fogging oil directly into each cylinder Turn the ignition switch on Push the lanyard key under the stop button Turn the engine over several times with the start button to coat the cylinder walls with oil