Fluidmaster PerforMAX 400CAR3 User Manual

6 7
Note: We will adjust the flapper dial in
Step 9 after setting the proper water
level in the tank and bowl.
STEP 4: INSTALL NEW FLAPPER
A: INSTALL NEW FLAPPER
Place flapper on top of flush
valve seat and snap arms onto
flush valve mounting posts.
B: ATTACH FLAPPER CHAIN
TO LEVER
Pinch clasp of clip and attach
the clip to the tank lever
directly above the flapper.
Leave roughly ½ inch of slack
in chain. (small “j” shape)
To adjust chain length, remove
clip and reposition lower on
the chain for shorter length.
STEP 5: ADJUST HEIGHT OF NEW FILL VALVE
1/2” Slack
TIP: A quick and easy way to adjust the chain length.
Take the clip off the chain, dangle the chain through the small part of the clip (A),
then pull both sides of the chain downward until it snaps into place (B).
A B
(SMALL “J” SHAPE)
HOLD
TWIST
LEFT
A: TWIST FILL VALVE TO ADJUST HEIGHT
Top of fill valve cap should measure roughly 3"
above top of overflow pipe when installed.
NOTE:
Increasing height allows
more water to fill in the tank.
Do not lift lock ring out of
locked position.
*
If the top of your overflow pipe is not at least 1” below the bottom of the tank lever hole,
adjust it. If the overflow pipe is not adjustable, mark the overflow pipe 1” below the bottom
of tank lever hole and using a hacksaw, cut the overflow pipe at the specified mark.
TOP OF FILL VALVE CAP
TOP OF OVERFLOW PIPE
3"
Fill Valve Cap
Overflow Pipe
*Lever Hole
Press
Down

Fluidmaster PerforMAX 400CAR3 Specifications

General

Brand	Fluidmaster
Model	PerforMAX 400CAR3
Category	Control Unit
Language	English