So I own a Moen Extensa Kitchen Faucet. This particular model has been discontinued but is still a great working faucet that has Moen’s Lifetime Warranty. So whenever anything goes wrong I take a picture or two, write up a short summary of the issues on Moen’s warranty claim and wait for the parts.
In this video I’m repairing the faucet with a new Dome, Handle and Handle Adapter Assembly. My faucet is the Chrome model but others will have nearly the same kits except for the Dome (and any other parts that are on the surface). This faucet has a heavy handle which appears to cause issues over time – nearly 1lb. This time the dome managed to pop up and got damaged to the point where in order to shut the faucet off we had to push down at the point where the faucet connects to the handle hardware and cartridge.
This video illustrates how I went about replacing the failed components which only took about 30 minutes to complete.
All the parts in this video were covered by Moen’s excellent lifetime warranty.
Moen Warranty Information