depends on the brand he will have to remove the tilt plate from the reflector b4 assembling the the whole scew
there are about 11 diferent types of au 9 and au 9t '2
just keep the washers for the lag bolts in the foot and the struts
washers smushers
dual tuner ?
if the pvr has a dual tuner try taking the signal spliter of and run 2 cables from the dp44 1 throught the power inserter the other 1 direct