I need instructions on how to install a delta 470 promo kitchen faucet.

Should be able to turn water supply off to faucet and trace the line connecting the pull-out faucet. Remove weight in center on hose line this weight helps retract the faucet head in with the line. Remove it and disconnect the line connection and remove the old one.

Go ahead and buy the new hose ant it will come with installation instructions and you will see how it comes apart at that joint.

Since you are replacing the Delta Faucet Delta 470-BL-DST Signature Single Handle Pull-Out Kitchen Faucet With Spray faucet, bend the water supply lines out of the way, and then use a standard basin wrench to remove the nut.

Contact Delta at 800-345-3358 and ask for replacement parts. With the lifetime warranty Delta customer service was awesome and sent out parts I needed to fix this same faucet.

Had the same problem. Contact Delta at 800-345-3358 and they will send out a replacement hose and clip assembly free! Delta has lifetime warranty

You should be able to find them at lowes or any other hardware store.

To fix the leak in delta faucet is have a repair kit for
Delta 470-WHRS. The repair kit consist of O-rings
replacement. Otherwise, you have to buy a replacement
for your Delta 470-WHRS.

Debris in the valve is a fairly common cause for stopping water flow in single lever valves. You can first check the aereator and remove any debris that may be there at the faucet itself. Then you can try to remove the ball at the control lever. You have to be careful and make sure that you do not drop any parts. Especially if this is a recent installation, you may find a large piece of something there.

Here is the owners manual and installation instructions for your particular faucet:

Delta 470

Hope this helps and please remember to rate this!

This could be a couple of things.

1. First remove the aerator from the wand and make sure you have plenty of flow with it off.
2. If there is flow clean or replace the aerator.
3. Remove the wand and look between the hose connection and the wand there should be a screen between them. Remove the screen and clean or replace.
4. Make sure hose is kinking under the sink.

If you need a diagram of the faucet with part numbers here is the link:

Delta 470

Hope this helps!