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4.5. FIELD CONVERT RAMP TWO-LINE RAIL TO A PICKETED GUARD
4.5.1. Remove the two-line rail frame from the ramp (if installed), then remove the midrail
from the two-line rail frame (FIG. 4.8).
4.5.2. Install the ramp picketed guard into the two uppermost and lowermost holes in the
frame using the provided 5/16”-18 x 2-1/4” hex bolts and 5/16” flat washers.
It is strongly recommended that the bolts be assembled loosely (not fully
tightened) until all four have been installed and the picketed guard has been
installed onto the ramp.
4.5.3. Install (or reinstall) the picketed guard on the ramp and connect the ramp handrails
per the ‘RAMP HANDRAIL’ section.