3.
Drill the four pilot holes using a 7/32 in. (5.5 mm) diameter drill bit.
IMPORTANT
: Pilot holes must be drilled to a depth of 3 ½ in. (89 mm). Be sure you drill into the center of the stud.
20
4.
Install two washers
and lag bolts
the washers
19
and
20
CAUTION:
Improper use could reduce the holding power of the lag bolts
Go to STEP 3 on PAGE 14.
3
4X
18
on TOP and two washers
are pulled firmly against the wall plate
3 1/2 in. (89 mm)
7/32 in.
(5.5 mm)
19
18
and lag bolts
on BOTTOM. Tighten all four lag bolts
.
16
. DO NOT over-tighten the lag bolts.
18
4
washers
2X
20
18
4X
16
18
MUST be installed in TOP positions
20
2X
19
only until
11