How do i fix my moen river faucet?


With tools.


purchase a trial "cartridge" first and keep the bill.

then see:
http://www.masterplumber.net/moen.htm

once you hold made the repair, send the outmoded cartridge into Moen for a free videotape replacement.

you will now enjoy a replacement cartridge for the subsequent time and will now be versed contained by repairs.
Answers:    Generally speaking they are guaranteed for lif. The drawback is, I hope you kept the receipt or proof of purchase!