2007 Polaris Sportsman 700/800/800 X2 EFI Service Manual, Page 122Get this manual
FUEL INJECTION Fuel Tank Assembly
Fuel LinesQuick Connect
Sportsman 700800 EFI models use quick connect fuel linesRefer to the steps below for fuel line removal1Place shop towel around the fuel line to catch any dripping fuelSqueeze the connector tabs together and push the locking slide backPull on the fuel line for removalTo install the line, verify the connector and fuel tank nipple are clean and free of debrisSnap the fuel line back over the nipple and slide the locking mechanism back into placeVerify the connector tabs snap back into place