Backyard Discovery Monterey 6012 Manual page 27

5 FT SWING BEAM EXTENDED
STEP 3
ATTACH SP50 TO TB AND TC EXTENSION BRACKETS USING 3" BOLTS AND
7/8" BARREL NUTS, AS SHOWN.
TB
TIGHTEN ALL BOLTS
AT THIS TIME.
TC
SP50
BOLT WH
(2)
5/16x3
NUT BARREL
(2)
WH 5/16x7/8
SP50