8
4. Place one of the L shape brackets with
the top lined up with the line drawn on the
post in step 3. The side of post the bracket
will be on was determined in step 2 when
lining up the boomerang bracket. Drill two
holes using a 3/8” drill bit and attach with
the appropriate 3/8 bolt, washer, lock
washer and nut.
4. Place one of the L shape brackets with
the top lined up with the line drawn on the
post in step 3. The side of post the bracket
will be on was determined in step 2 when
lining up the boomerang bracket. Drill two
holes using a 3/8” drill bit and attach with
the appropriate 3/8 bolt, washer, lock
washer and nut.
5. Place the trimmed boomerang bracket on
top of the L shape bracket mounted in step
4. Then place firmly atop the boomerang
bracket the second L shape bracket. Mount
the second L shape bracket using 3/8”
holes and hardware. After mounting of the
second L shape, pivot the sandwiched
boomerang bracket to match the setback
and drill the boomerang bracket through
hole of the L shape using a 3/8” drill bit.
6. Insert the 3/8” bolt and secure the boom-
erang in place after checking once again it
is positioned to match the setback using a
lock washer, washer, and nut. Locate a part
of the L shape brackets that when drilled
through will also pass through the boomer-
ang bracket. Drill using a 5/16” bit and
secure using the 5/16” bolt, lock washer,
washer and nut.
6. Insert the 3/8” bolt and secure the
boomerang in place after checking once
again it is positioned to match the
setback using a lock washer, washer, and
nut. Locate a part of the L shape
brackets that when drilled through will
also pass through the boomerang brack-
et. Drill using a 5/16” bit and
secure using the 5/16” bolt, lock washer,
washer and nut.
5. Place the trimmed boomerang bracket
on top of the L shape bracket mounted in
step 4. Then place firmly atop the boomer-
ang bracket the second L shape bracket.
Mount the second L shape bracket using
3/8” holes and hardware. After mounting
of the
second L shape, pivot the sandwiched
boomerang bracket to match the setback
and drill the boomerang bracket through
hole of the L shape using a 3/8” drill bit.
