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2-1/2''
EXA M P LE OF LA D D ER R UNG I NSTA L LAT I O N
(6)
1-1/4''
screws
• BOTTOM OF LADDER RAIL •
(6) 1-1/4'' screws
(2)
2-1/2'' screws
each side
(3)
2-1/2'' screws
underneath
(2)
2-1/2'' screws
each side
SIDE OPENING OPTION 1
Fig. 32
10-3/4''
Fig. 33
O. Ladder Assembly.
1. On ladder rails, mark all measurement locations for
each side with a pencil. Draw an angle line
connecting measurements for each ladder rung
alignment. (Fig. 31)
2. Align top of step bracket with line and screw in
place. Install a ladder rung at each of the four
locations. (Fig. 31) and (Fig. 32). Repeat on other
ladder rail.
3. Attach 2'' x 4'' x 23-1/4'' to siderails using
(2) 2-1/2'' screws per side.
4. Secure ladder to unit. (Fig. 33), and (Fig. 34)
Note: The top step should be 11" below the deck
and all steps should be level.
5. Screw (2) 2-1/2" screws into the ends of each ladder
rung through the left and right side rails. (Fig. 34)
2-1/2'' screw
(3)
2-1/2'' screws
each side
(2)
2-1/2'' screws
per joint
41
PROJECT 513
Fig. 34
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