1255 Cartridge and O-rings
Rem ova l a nd I ns t al l a ti o n
the spout O-rings:
Move to step 9.
Replacing the
1255 cartridge:
Move to step 4.
upward to remove.
Locate the hole in either the front or back of the handle. If this hole is
covered by a small plug, pry the plug off to remove. Next, use the 3/32”
Allen wrench in the hole to unscrew the Allen screw. This screw does not
need to be fully removed, only loosened until the handle will slide off.
turn your water
supplies off
before
disassembling
your faucet.
With the
supplies turned
off, move your
fau cet ’ s h andl e
to the “on”
position to