Spalding 21166904 - Manual (Page 19)

19 10/04 P/N 21166904
Apply height adjustment
label (37) to front of pole
as shown.
30.
10 feet
(3.05 m)
REGULATION
RIM HEIGHT IS
10 FEET (3.05 m).
37
29. Check leveling at this time. Pole should
be level in all directions.
NOTE: If
adjustment is necessary, adjust system by
rotating the nuts (2) between mounting
plate (3) and pole flange. (Referred to in
Step 6.)
After system is leveled,
completely tighten nuts (7) above pole
flange.