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UF3770X

Installation Instructions

15122868-B

2

15122868-B

3

Seat seal into under side of faucet 

base. Feed faucet supplies, mounting 

stud and lift rod through the mounting 

hole of lavatory or mounting surface. 

3

Hot

MAX 25"

Cold

Cold

From below, push gasket and retaining washer onto mounting stud. 

Secure faucet with mounting nut, pulling faucet to front of sink so supplies 

rests against mounting hole. Before final tightening make sure collar on 

mounting nut is seated into retaining washer. Adjust faucet so that it is 

centered. Tighten mounting nut to complete faucet mounting.

4

Remove mounting nut and both C 

shape washers from the shank of 

the faucet.

1

Insert lift rod through the shank from the bottom. Then connect lift rod with 

the lift rod knob. Ensure knob is screwed tight.  

2

7

Assemble pivot rod, pivot nut, clip and seal as shown. Hand tighten pivot nut. Drop stopper into drain. (For vandal proof 

drain rotate stopper so pivot rod goes through eye of stopper. Make connection to "P" trap.)

Remove one end of clip from pivot rod by squeezing ends together while sliding.

Insert pivot rod into second or third hole in extension and reassemble clip. (Extension may need to be bent).

Adjust stopper height by repositioning extension and tightening thumbscrew.

Place seal with small end facing up into tailpiece and tighten against drain 

body. Pivot rod opening in tailpiece should face the rear of the lavatory. 

Tighten lock nut with channel locks. Do not over tighten.

6

Connect flexible supplies directly to wall supplies. Connection on fitting supplies are 9/16"-24 UNEF compression. 

Connect left supply to hot (Marked with a red band) and right supply to cold wall supply.

Faucet supplies are 25" long from faucet base.

Note: If additional supply length is required, installer must purchase additional parts separately.

Important: If supply hoses are to long, loop as illustrated to avoid kinking.

8

With handle in Off position, turn on water supplies and check all connections for leaks.

Remove aerator.

Operate handle to flush water lines thoroughly.

Replace aerator.

Check drain connections

Operate pop-up knob and fill lavatory with water. Check that drain stopper makes a good seal and retains water in sink. 

If drain stopper does not seal properly, adjust pop-up rod.

Release pop-up knob down and check all drain connections and "P" trap for leaks.  Tighten if necessary.

9

Drop flange into lavatory drain. From 

below assemble rubber gasket, 

metal washer and lock nut. Do not 

tighten.

5

Off

On

Pop-up knob

Drain stopper

Hot

Pop-up rod

"P" trap

9/16"-24 UNEF

Pivot rod

"P" trap

Clip

Extension

thumbscrew

Pivot nut

Seal

Stopper

Eye

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