2002-2007 Suzuki 500 LTA Service Manual, Page 208Get this manual
COOLING AND LUBRICATION SYSTEM
ENGINE COOLANT TEMPERATURE SWITCH
REMOVAL
Remove the fuel tank cover( 7-5) Drain small amount of engine coolant( 6-4) Disconnect the engine coolant temperature switch lead wire coupler Place rag under the switch and remove the engine coolant temperature swicth