The A80 cable attachment is anchored by a T bracket that keeps the attached cables from being accidentally disconnected .
With the terminal turned over, insert the T bracket into the guides on the underside of the A80 terminal.
Slide the T bracket up by pushing it from the bottom towards the top of the terminal.
To prevent the T bracket and cables from sliding off the terminal, you must next secure the T bracket to the terminal.
Place the short metal bracket at the top of the T bracket and insert the long screw at the opening near the top of the terminal.
When the end of the long screw comes out of the bottom of the T bracket, place the metal washer over the screw and then thread the thumb nut onto the end of the screw.
Using a Phillips head screwdriver, tighten the screw securely (but not excessively) into the thumb nut.