Unless they are screwed in these days they can usually be simply pulled out. Just put something thin between the pool wall and the eyelet and forse it gently outwards it should start to move quite easily.
Some eyeball fittings just unscrew - counter clockwise.
They use to have an adapter that would go from the hose to the inlet side of the pool which in turn went to the pump, most above ground pool use flex hose from the skimmer basket of the pool to the pump, you may just have to put a tee fitting in from the inlet side of the pool and add another inlet just so that you can vacuum, and cap this when you are finished vacuuming, this would be on the outside of the pool this would be added anywhere from the pump back to the pool on the inlet side.
Eyelet Eyelet
Drain the radiator. Remove the radiator hose. Remove the inlet from the engine. The thermostat is in the inlet. Replace the inlet and the gasket, and reverse the procedure to finish the procedure.
I think it's called eyelet or eyelet lace.
The thermostat is located inside of the top water hose inlet. Remove the top hose, then the inlet to remove the thermostat.
You do not need to remove it.
Eyelet is a type of material, similar to lace, usually a holey fabric.
Remove the top radiator hose. The thermostat is located under the hose inlet on the engine. Remove the inlet to replace the thermostat.
There several eyelet setting kits on the market with complete instructions, some of the newer eyelet kits are not as effective as the older ones, the most common problem is the wrong size hole for the size eyelet, what ever size eyelet you use, use the proper size hole (most kits have hole dies for that size eyelet) and follow included instructions.
The homophone for islet is eyelet. An eyelet is a small hole or metal ring used for reinforcement or decoration in clothing or fabric.
Drain the radiator. Remove the top hose, and the water inlet. Remove the thermostat from under the inlet, and replace it. Reverse the steps to finish the installation.
Drain the radiator. Remove the top radiator hose and water inlet. Remove the thermostat from under the inlet. Install the new thermostat, reinstall the inlet and hose, and fill the system with new freon.