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Moen MT138A User Manual

Lavatory faucets, Four-inch centerset, Caution

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MT138A

INSTALLATION INSTRUCTIONS

LAVATORY FAUCETS

Four-Inch Centerset

6" X 2" WIDE

1/2" IPS

THREADED

CONNECTIONS

LIFT ROD

POSITION

USE SPACER TO INSTALL

ON THINNER LAVATORY

BOWLS OR COUNTERS

DISCARD SPACER WHEN

INSTALLING ON THICKER

LAVATORY BOWLS OR COUNTERS

1-3/4"

MAX.

4-3/4"

3-5/8" C.C.

1-3/4"

5" NOMINAL

OPEN

POSITION

5" NOMINAL

OPEN

POSITION

CONCENTRIX HANDLE

CONCENTRIX

HANDLE INSERT

3-5/8" C.C.

1-3/4"

3-5/8" C.C.

1-3/4"

5" NOMINAL

OPEN

POSITION

LEVER HANDLE

KNOB HANDLE

With clamp bar, spacer and
mounting nut installed, tilt
clamp bar back as shown,
then drop faucet supplies
down through deck holes and
tighten from below. On decks
thicker than 3/4" you may
have to remove spacer.

Fits 4" centers and through a 1" minimum diameter hole.

All models equipped with a Moen Flow-Rator™.

TILT BACK

CLAMP BAR

8410, 8415, 8416, 8450, 8455

®

Always turn water off before disassembling the valve. Open valve handle to alleviate
water pressure to insure that complete water shut-off has been accomplished.

Before turning water on during either rough-in or trim-out, make sure that the cartridge retainer clip is in place. The cartridge
and retainer clip were properly installed and tested before leaving the factory. Although it is unlikely, it is nevertheless possible
that through the handling of the valve by any number of persons the retainer clip may not be properly installed. This should
be carefully checked at time of rough-in and trim-out. If the retainer clip is not properly installed, water pressure could force
the cartridge out of the casting. Personal injury or water damage to the premises could result.

CAUTION:

CLIP

EAR

Complies with ASME A112.18.1M and CSA B125