Tub and shower faucets work much like sink faucets, but they are oriented horizontally rather than vertically and their parts are usually larger. A two-handle stem shower faucet has a stem with a washer that presses against a seat to seal off water. A three-handle unit adds a stemlike diverter to direct water up to the shower or down to the tub spout.
Getting the parts
Often leaks can be fixed simply by replacing the washers. Even if you need to replace the seats or stems, it's easier to repair than to replace an old shower faucet, because replacement requires opening the wall. If parts are hard to find, order them at a plumbing-supplies store.
Checklist
Time
An hour or two for most repairs
Tools
Screwdrivers, handle puller if needed, adjustable wrench or groove-joint pliers, stem wrench or seat wrench if needed
Skills
Shutting off water, dismantling a faucet, installing small parts
Prep
Shut off the water, close the tub stopper, and place a rag in the tub to catch any loose parts
Materials
Washers, O-rings, seats, new stems if needed
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i have replaced all stems in my tub, problem is when using shower i still get a lot of water still coming out of tub spout. i would like to know if it matters when putting new stem in should it be turned on or turned off when scewing it in to valve body
1/31/2010 01:26:37 PM Report Abusemy problem is the old pipes in my bathroom are out dated try to change seats and cant find the size i need that fits at home depot.
1/5/2010 04:51:55 PM Report AbuseIs there a way to tell which type of faucet you have before you take it apart? I'd like to know what I need before we turn the watter of if possible
11/16/2009 02:02:38 PM Report Abuse