1992-1998 Kawasaki PWC Jet Ski Service Repair Manual., Page 46Get this manual
WINTER STORAGE
rinse the tank and pickup filter with the benzolDrain the tankS the with the engine compartment door open to allow air circulate around the tank and with the fuel vent OPEN allow air circulate through the tank3- Clean the in-line fuel filter with henzol, the Fuel chapter4- Lubricate the throttle and shift linkageLubricate the steering pivot water resistant mu1 ti-purpose lubricant5- Plug the exhaust with shop towel or similar item prevent any type of contaminan from entering the exhaust systernattery Storage