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12.3.
INSTALLATION
12.3.1.
STRAIGHT PLATFORM
12.3.1.1.
Measure 3/4” in from the end o
f one guard wall post and make a mark. Next,
measure 2-
1/2” down from the top of the guard wall post (excluding the plug)
and mark. Find the location where the two marks cross. Mark a location on the
other guard wall post 2-
1/2” down from the top of the gu
ard wall post (excluding
plug) and 48-
5/8” away from where the two ma
rks cross on the opposite post.
12.3.1.2.
Drill 3/8” diameter holes through both posts at the marked locations (
12.3.2.
TURN PLATFORM
12.3.2.1.
Measure 5-
3/16” in from the end
of one rear guard wall post and make a mark
on the rear guard top rail. Next,
measure 1” down from the top of the rear guard
wall top rail and mark. Find the location where the two marks cross. Mark a
location on the other end of the rear guard wall top ra
il 1” down from the top
and 48-
5/8” away from where the two marks cross on the opposite side.
12.3.2.2.
Drill 3/8” diameter holes through the rear guard wall top rail at the marked
locations (FIG. 12.4).
FIG. 12.3
FIG. 12.4