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9) Stand the ladder upright and attach the runway entrance section to the runway exit section using
the button head cap screws as shown in Figure 9. Tighten the button head cap screws until the
lock washers are compressed. Notes: It may take more than one person to perform this
step. Be sure to apply anti-seize to all fasteners to prevent galling.
10) Once the button head screws are tightened, insert the hex head cap screws into the underside of
the runway as shown in Figure 9. Tighten the hex head cap screws until the lock washers are
compressed. Note: Be sure to apply anti-seize to all fasteners to prevent galling.
(9)
(4)
(4)
(1)
(2)
(4)
(2)
(1)
8
(10)
(4)
FIG. 9
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