Wilderness Systems PHASE 3 User manual

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
(1) Double Buckle Strap
(1) Spring and plunger for installation into boat
INSTALLATION INSTRUCTIONS:
1. Get seat back riser (front view): Pivot nub on bottom will be on right side.
2. Tie a single knot on one end of 25” -3/16 bungee and insert non-tied end through left hole on bottom of seat back riser.
3. Thread it through the backside and through the adjacent hole on the right side and tie a single knot on the
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.
11. Get the seat back.

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.
14. Locate U-shaped slot in spine of seat back (as shown here) Insert the looped bungee in U-shaped slot. At this
point, riser should be upside down with pivot nub on the top left.
15. Pinch looped bungee to hold it in place under U-shaped slot in seat back spine, then flip riser over so it is right
side up and positioned to be inserted into seat back spine.

Wilderness Systems, 575 Mauldin Road, Suite 200, Greenville, SC 29607 Rev. 06/17#59504276
16. While still holding looped bungee in place, push riser along with the buckle-ended strap up into seat back
spine. This should lock the 3/16 looped bungee into the U-shaped slot on seat back spine.
17. Once riser is locked into place, pull straps and bungee with hooks outside of the large opening of the seat back spine.
18. Riser should function and spring back and forth once complete.
19. Attach the seat back pad to the seatback by hooking the webbing on bottom of seat back pad on notch at
bottom of seat back as shown.