I've got the Seats & Springs to fix a leaky Delta Monitor 1400 Series faucet (and the water is turned off), and am stuck at the very beginning. The handle is a single lever, it appears that the Set Screw is missing. I've tried twisting the lever and pulling without success - not knowing which is the way it should come off, I'm afraid to put too much pressure on it.
The "Escutcheon" came off easily, and the trim sleeve slides forward and back (a fraction of an inch), I assume I need the handle off to proceed.