Delta Model 470: Signature Kitchen Pull-Down/Out Faucet - White - Answered Questions & Fixed issues

Yes, go to HD or Lowe's and buy a new one. Be sure to take the old one for comparison.

Is the kitchen faucet the only problem? If not, then the water heater or other problem may exist in the water system.When you run the hot water, are the particles always coming out or do they go away after while?Black particles can be caused by carbon water filters. Do you have a filter? Those particles stop over time. Washers and "O" rings that are wearing out can cause black particles. I would check under the sink to see if you have any slow drips. You may see white, green or black colors along the fittings.I've also seen black particles from algae in the line. Maybe there's a leak somewhere in the system that dripping and cause the algae to form? Inspect your water lines and checking for leaks anywhere in the system may help. If you turn off all your faucets, washer, hose bibs and check the water meter, is it still moving? I'd check it every 15 minutes for an hour to see if there is a slow leak.Here's a diagram that shows all the parts: PlumbingWarehouse com Delta Kitchen Faucet Parts For Model 470 472I'd also take out the aerator and see if it's clogged. You may have to change the washers and "O" rings.Parts and prices: (sample list)https://www.plumbingsupply.com/deltakitchenfaucets.html

hi use this:

Superior Tool 11-in Basin Wrench

Superior Tool11 in Basin Wrench

There is a set screw under a removable button cover on the handle. Remove screw to disassemble and access cartridge. See link. http://www.deltafaucet.com/media/MandI/76075%20Rev%20B.pdf

Could be a loose supply connection or worn, "O" rings in the faucet body.

You must change hose. The part is probable available on Amazon

Shut off main water to home. Then check if a clip is guarding the nut to nut threaded connection the use 2 wrenches to un screw.Cover tools "teeth" with tape or thin rubber to prevent marking on chrome/etc finishes.

Great design! Even I think that it's a must have kitchen appliance specially for modular kitchen users.

want to extend my delta tap about 5inches how do i do it?

Maybe just loose or needs a O ring.

The only way to stop the leak where you push the button is to replace the wand/head. Delta has a lifetime warranty on there faucets. Call Delta at 1-800-345-DELTA (3358). Give them your model # and they will send you the head for free.

Hi,
You need to replace the springs and seats...
Here is the kit you need...

http://www.bing.com/shopping/faucet-delta-parts-rp4993/where-to-buy/1C8A5B4DF3AE2B6FBEE4?q=delta+faucet+kit&FORM=HURE

Take the handle off.. there is a set screw under the handle...
Then turn the top off...
Take out the ball... observe the position of it...
Then use a very small screw driver to remove the old springs and seats and install new ones...
then replace the ball, top and handle...

heatman101

This problem exists when the seats get wore a and there is no resistance to shut water off. Replace the seats and springs to correct this problem. Shut water off and remove handle with a allen wrench and retaining collar to expose the valve body to gain access. Once apart remove seats and springs and reassemble and problem should go away.

Are you sure there is not a second set screw in the same hole. You could have only removed the locking screw and a second screw is behind the top screw.

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.

You need to buy the internal replacement kit.
The seal has jambed (sliped out of place) on the hot water side.

you need to leave the hose go down the hole and feed it back through when your done

don't believe the ball is the problem,is there a screen on the end of the flexible hose where it connects to the spray handle,theres a screen someplace

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