Wilderness Systems, 575 Mauldin Road, Suite 200, Greenville, SC 29607 Rev. 06/17#59504276

PHASE 3® AIRPRO SEAT BACK KIT

These instructions will guide you through the removal of the Phase 3 AirPro Backband and replacing it with the

Phase 3 AirPro Seat Back.

Kit Includes:

(1) Seat Back

(1) Seat Back Riser

(2) Retainer Bungees w/ hooks

(1) Riser Bungee

end. Two knots should now be visible in front creating a bungee loop on the backside of the riser.

Wilderness Systems, 575 Mauldin Road, Suite 200, Greenville, SC 29607 Rev. 06/17#59504276

4. Riser with looped bungee (front view)

5. From the backside of riser, insert one 1/4” bungee with hooks through top outer hole of the seat back riser.

6. Flip riser over. Tie a single knot on the front side of riser (Knot should fit inside the recess on the front of the riser).

7. Repeat step 6 for the hole on the opposite side. (Both knots should be visible on the front side of riser).

8. Finished riser with bungee attached

Wilderness Systems, 575 Mauldin Road, Suite 200, Greenville, SC 29607 Rev. 06/17#59504276

9. Insert the double-buckle strap (strap with two buckles), through the notch on backside of seat back riser with

buckles facing right-side up.

10. Pull the double-buckle strap all the way through notch in back of seat back riser and center it so that there is

an even amount of strap on each side.

Complete riser w/ bungee hooks, bungee loop and buckle strap.

Wilderness Systems, 575 Mauldin Road, Suite 200, Greenville, SC 29607 Rev. 06/17#59504276

12. Insert straps up through looped bungee on the seat back riser assembly

13. Insert straps and bungee w/ hooks up inside the large opening on back of the seat back.

Wilderness Systems, 575 Mauldin Road, Suite 200, Greenville, SC 29607 Rev. 06/17#59504276

spine. This should lock the 3/16 looped bungee into the U-shaped slot on seat back spine.

18. Riser should function and spring back and forth once complete.

bottom of seat back as shown.