User's Manual

Installation
15
1. Remove the lid from the pit.
2. Drill 1.1" or 1 1/8" hole in the flat portion of the lid.
(The flat portion should be at least 3.54 sq. in or 9 sq.
cm.) Remove burrs from the edges of the hole.
3. Spread any type of RTV sealant on the bottom of the
antenna cover.
Apply
sealant here
Hole for
Antenna
Figure 7
Antenna Cover
4. Insert the threaded bottom of the antenna cover
through the top of the hole in the lid, and through the
top hole of the bracket, aligning the flat edge of the
threading with the flat edge of the hole.
5. Fix the top of the bracket on the internal side of the lid
and secure it with the spring washer and nut
(supplied).
6. Tighten the nut with a wrench (not supplied) with a
torque of 40 ± 5 in-lb.