Genie SilentMax 1000 Owner's Manual - Page 15

5 One-Piece Doors Attaching door bracket to door 1 Using bracket, mark holes on door or frame and drill 5/32" hole completely through door frame. Attaching door arm to door bracket 1a Screw drive models: One-Piece Doors will only accept a straight door arm. Curved door arm Door centerline NOTE: Center bracket on door as high as possible, preferably top edge. 2 Secure bracket with 5/16" x 2" or 5/16" x 4-1/2" carriage bolts and nuts or drill 1/8" pilot holes and secure with 1-1/2" to 2" lag bolts. (Bolts, nuts, and screws not furnished.) 3/8"-16 x 7/8" Bolt 3/8" Lock nut Straight door arm (not included) 1b Chain/belt drive models: One-Piece Doors will only accept a straight door arm. Straight door arm 3/8"-16 x 7/8" Bolt 3/8" Lock nut Straight door arm (not included) 2 Secure door arm to the door bracket and with clevis pin and cotter pin. Door bracket Cotter pin Straight door arm G999-393 Manual-ScrewBeltChain-EN indd 15 Clevis pin 15 7/13/12 10 17 AM