Mounting the Mast on Solid Wood
8.Install two 5/16" x 3" lag screws into the two center holes on the mounting foot. Securely tighten the screws.
9.Put washers on the 5/16" x 2" lag screws, insert the screws into the four outside holes and securely tighten them.
5/16" x 2" Lag Screws
5/16" x 3" Lag Screws
(For Sony Dish Installations use (2) 3" x 1/4" Lag Screws)
5/16" x 2" Lag Screws
Steps 8 & 9: Inserting the lag screws.
10.Go on to the next section, “Final Installation,” to complete the installation process.
Installing a Spacer
When the mounting foot spans two pieces of siding, it should be positioned so most of the foot is on the top board. A spacer should be installed to help hold the bottom of mounting foot in place. The spacer can be made of either solid wood or plastic.
lap board
spacer
18 Mounting the Mast