Chamberlain 985 User Manual download pdf (Page 21)

Door

Bracket

Inside Edge

of Door or

Reinforcement Board

Horizontal and vertical reinforcement is

needed for lightweight garage doors

(fiberglass, aluminum, steel, door with

glass panel, etc.). (Not Provided)

Header Wall

Vertical

Centerline of

Garage Door

— Finished Ceiling —

Header

Bracket

2x4 Support

Door

Bracket

All ONE-PIECE Door Installation Procedure

• Center the bracket on the inside face of the door,

in line with the header bracket as shown. Mark

either the left and right, or the top and bottom

holes.

• Drill 5/16" pilot holes and fasten the door bracket

with hardware supplied.

Please read and comply with the warnings and reinforcement instructions on page 20.

They apply to one-piece doors also.

Nut 5/16"-18

Lock Washer 5/16"

Carriage Bolt

5/16"-18x2-1/2"

Hardware Shown Actual Size

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 35 36

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Chamberlain 985 User Manual Page 21