I'm hesitant to remove the handle. Feels pretty hard to do. Are there better instructions (or video) on how to do this so that I can adjust the setting without breaking the handle?
Thank you for your inquiry, Orlando! To remove the handle of the Delta Izak Pull-Down Kitchen 19939-SS-DST faucet, you would remove the red/blue indicator button from the handle and using a 1/8" Allen wrench to unscrew the set screw. The handle will just pull right off, exposing the bonnet and cartridge assembly. Please see the below link, page 8 module 6 for the diagram and directions.
Date published: 2018-01-22