SPALDING In-Ground Basketball System Owner's Manual page 9

Insert ground tube assembly (2) into cement as shown. Move assembly around to release any air
5.
pockets in cement, then rest mounting plate on cement drainage hill. Apply some pressure to level
mounting plate on top of drainage hill. Level mounting plate and square with playing surface. Clean
off any excess cement on mounting plate at this time and place washers (24) on mounting bolts (19).
IMPORTANT!
NOTE ORIENTATION
Front of mounting
plate (2) must be
parallel with playing
surface.
PLAYING SURFACE
IMPORTANT!
Check leveling of mounting plate
several times with carpenter's
level while concrete is curing.
IMPORTANT!:
TO NEXT STEP. CONCRETE MUST CURE. ALLOW ADDITIONAL TIME
PLAYING SURFACE
WAIT A MINIMUM OF 72 HOURS BEFORE GOING ON
FOR COLD, WET OR HUMID WEATHER.
10
10
10
24
9
2
DRAINAGE HILL
24
24
24