PRx Performance Profile ONE Installation Instructions Manual page 6

10. Place the 4-foot level against the bottom edge of the first upper wall bracket, span it to the next
marked stud 48" away, and mark the wall once leveled (Figure 3).
11. Place the second upper wall bracket so the bottom aligns to the level mark, and mark the location of
the holes on the stud.
12. Using a cordless drill and 7/32" drill bit, drill pilot holes at least 2-1/2" deep at the marked locations.
13. Using an impact driver and 1/2" socket, fasten the wall bracket to the wall with the 5/16" lag screws
and washers. Do not fully tighten the lag screws.
14. Using the tape measure, set the distance from the inside edge of the left wall bracket to the inside
edge of the right wall bracket to 45-1/2" (Figure 4). Level the wall bracket and fully tighten the lag
screws. Do not over tighten the lag screws.
15. Repeat steps 10 through 14 with the remaining lower wall bracket.
Assemble the Linkage Arms
1. Using the 7/16" wrench and the 1/2" wrench, attach the large barrel end of one gas shock (15) to the
outer face of each linkage arm (14) with one flange nut (16) (Figure 5).
Figure 4: Space out the Wall Brackets
Figure 5: Attaching Gas Shocks to Linkage Arms
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