Instructions / Assembly

PATHWAY
®
3G Modular Access System Assembly Manual
Page 52 of 75
1
5.5. TWO-LINE CLOSURE
5.5.1. Clamp the platform closure bracket to the ramp handrail post such that short leg is centered
on the lower two-line ramp handrail and aligned with the post. Orient the bracket so the long
leg is on the same side as and parallel to the platform post (FIG. 5.10).
5.5.2. Measure the gap between the long leg of the closure bracket and platform post (FIG. 5.11).
5.5.3. Cut the 1 1/2″ diameter round tube to the measured gap length less 1/8” to account for the
threaded inserts which will be installed after cutting (FIG. 5.12).
5.5.4. Using a metal file, smooth all sharp edges from cutting the round tube.
5.5.5. Install 5/16”-18 round threaded inserts into both ends of the cut tube. Use a rubber mallet or
similar tool to fully seat the threaded inserts (FIG. 5.12).
5.5.6. Install 5/16″-18 x 1″ hex bolts through a 5/16” flat washers and the slot in the long leg of the
closure bracket and the third hole from the top of the platform post into the threaded inserts
installed in the previous step then tighten all fasteners securely (FIG. 5.12).
5.5.7. Unclamp the closure bracket and drive a 5/16”-18 x 1-1/4” self-drilling, self-tapping hex
washer head screw, centered in the slot, through the platform closure bracket and into
the ramp handrail post (FIG. 5.12). Tighten securely but use caution not to overtighten
and strip the threads.
FIG. 5.10
FIG. 5.11
FIG. 5.12