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STEP 4: FINALIZING THE ATTIC LADDER INSTALLATION
Standing or climbing on the attic ladder´s climbing section prior to adjusting the ladder length and installing the
aluminum shoes could result in a fall and cause SERIOUS BODILY INJURY OR DEATH.
These remaining instructions are necessary to ensure the attic ladder climbing section is properly supported for use and
possible obstructions and catch points are removed.
T. Installer #2: With the aluminum attic ladder frame secured and the
door open, remove the wood screws from the metal straps. Cut the
metal straps as close as possible to the aluminum frame. Be careful
of any sharp edges. Turn any excess strap material down between
the aluminum frame and rough opening to eliminate a possible catch
Figure 23
point. See
.
U. Installer #1 and #2: Position shims from above and below at the 2 pre-drilled pivot plate holes on each frame side rail at
Figure 24
position 2 (See
frame. Drill 5/32" diameter by 3" deep pilot holes into the ceiling joists through the bushings at position 2. Install the 2 lag
screws to secure the attic ladder (see
13
DO NOT CLIMB ON THE ATTIC LADDER SECTIONS.
F
23 : REMOVING EXCESS METAL STRAP MATERIAL
IGURE
). The shims should provide uniform support so there is no twisting or bowing of the aluminum
Figure 25
).
Materials needed:
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