Instructions / Assembly

Page 20 of 74
3.3. ATTACH SUPPORT LEG BRACKETS AND LEGS TO RAMPS
3.3.1. Install the Support Leg Bracket on the center studs of the Center Saddle Bracket
(ramp connector) with the round hole on the upper stud and the curved slot over the
lower stud (FIG. 3.5).
3.3.2. Attach the Support Leg Bracket using the provided 5/16” flat washers and 5/16”-18
nylon insert locknuts onto the studs but do not tighten fully until the bracket has
been leveled.
FIG. 3.5
3.3.3. Level the Support Leg Bracket using a bubble level or similar tool, then torque the
5/16”-18 nylon insert locknuts to 20 ft.-lbs.
3.3.4. Locate the appropriate PRLxxPR (RAMP LEG PAIR where “xx” denotes the leg length)
for the location. Place a polymer foot under the Support Leg Bracket with the foot
extending under the ramp, then insert a 1-1/2” square Support Leg through the
Support Leg Bracket into the foot. Loosen the 3/8”-16 headless socket setscrews and
the foot thumb screw if needed to fully engage the Support Leg in the foot (FIG. 3.6).
If installing on soft soil it may be necessary to set the foot on a concrete pad.
FIG. 3.6