Kaba PowerLever 1550 Installation Manual page 17

4. Refer to Figure 14. Install
the two top 1/4-28 x 2 1/2"
Phillips round head screws
with the appropriate spac-
ers to compensate for the
door thickness, and with
the lockwashers (Refer to
note below). Do not tighten
yet.
Note:Use the two 7/16" dia.
x 1/4" (short spacers) for a
1 3/4" door. Use the 7/16"
dia. x 5/8" (long spacers) for
a 1 3/8" door. No spacers
are required for a 2" door.
5. Install the two bottom 1/4-
28 x 2 1/2" Phillips round
head screws with the
lockwashers.
6. Tighten all four screws.
Document Number 481.093 Rev. A - 06/04
Figure 14
13
Installation