
23
4.
A1
A6
A3
A3
A3
A3
A2
32
A1
A6
A2
Attach backboard (32) to elevator tubes as shown.
3.
TIGHTEN BOLT (A5) IN
LOCK NUT (A2) UNTIL
FLUSH (EVEN) WITH LOCK
NUT’S OUTER EDGE.
WARNING!
TIGHTEN BOLT (A1) IN
LOCK NUT (A2) UNTIL
FLUSH (EVEN) WITH LOCK
NUT’S OUTER EDGE.
WARNING!
TWO CAPABLE ADULTS
REQUIRED FOR THIS
PROCEDURE. FAILURE TO
FOLLOW THIS WARNING COULD
RESULT IN SERIOUS INJURY
AND/OR PROPERTY DAMAGE.
WARNING!
While the system is still resting on the sawhorse, making sure to align both the inner metal screw-jack (21)
AND the outer plastic screw-jack sleeve (22) bolt holes and install screw jack assembly to lower elevator
tube (31). Secure with bolt (A5), washers (A3), Spacers (A7) and nut (A2). Re-install screw-jack cap (23).
A5
A3
A3
A2
31
21
A7
22
23
A7