1996-2002 Kawasaki 1100ZXi Jet Ski Factory Service Manual., Page 51Get this manual
FUEL SYSTEM 2-21
Fuel Tank Cleaning Remove the fuel tank (see Fuel Tank Removal)Drain the tanksuftable contamera
Gasoline is extremely flammabhe and can be explasive under certain conditions, Pull the lanyard key off the stqt buttonDo not smokeMake sure the area is well ventilated and tree from any source ot flame or spark; this includes any appliance with pilo?light
Flush the tank repeatedly with high flash-point solvent until it IS clean of It may be necessary to put few marbles or peces clean gravelthe tank and shake itoto knock loose any foregn matter In the bottom
1 Clean the lank in well-ve11i1at andarea, ;