I cannot remove the bonnet nut on my Delta classic 400-DST
I can remove the cap but not the bonnet nut. I put some penitrating oil on it but even with an 18" handle wrench, I cannot get it to turn. I'm afraid I'll twist the whole faucet out of the sink. Any advice for getting this nut off? Faucet drips and has to be shut off multiple times before it actually shuts off. Also, are these parts covered under warranty?
Thank you for your question. The bonnet can be removed by using an adjustable wrench. Here is a link to show you the removal on our how-to video.
Date published: 2017-01-17