Moen 1224 Quick Start Manual

Two Handle 4" Centerset Lever: Hex Screw
Moen produces a variety of two handle bathroom faucets. The interior components and assembly are not the same for
each model. This article will explain one of the most common handle assemblies referred to as a Hex Screw Lever. This
faucet style utilizes a 1224 or 1234 cartridge, which are not interchangeable.
Preparation:
• The water supply shut off valves must be turned off- see article
Faucet.
• Recommended Tools: 3/32" Hex Wrench, Pliers
Version 1: 1224 Cartridge
*The cartridge (#3) is white plastic.
Version 2: 1234 Cartridge
*The cartridge stem (#3) is metal.
https://solutions.moen.com/Article_Library/Two_Handle_4%22_Centerset_Lever%3A_Hex_Screw
How to Turn Off the Water Supply to the
Disassembly:
1. Using a 3/32" Hex
wrench, loosen the set
screw (#1) until the
handle (#2) lifts off.
2. Remove the handle (#2).
To replace the cartridge
for Version 1, see article
Cartridge: Two Handle 4"
Centerset Bathroom
To replace the cartridge
for Version 2, see article
Cartridge: Two Handle 4"
Centerset Bathroom
Assembly:
1. Version 1: The top of the
cartridge stem matches
the profile inside the
handle. Use pliers to
adjust the cartridge stem
Updated: Tue, 09 Nov 2021 20:31:26 GMT
1224
Faucets.
1234
Faucets.
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