Chamberlain LiftMaster Security+ 1256R User Manual

Hardware Inventory
Separate all hardware and group as shown below for the assembly and installation procedures.
Lag Screw
5/16"-9 xl-5/8" (2)
INSTALLATION HARDWARE
Hex Bolt
5/16"-18x7/8" (4)
Lock Washer 5/16" (4) Rail Grease
_h Lag Screw
5/16"-18xl-7/8" (2)
Handle
Nut 5/16"-18 (4)
0
Ring Fastener (3)
Self-Threading Screw
1/4"-14x5/8" (2)
Dry Wall
Anchors (2)
Carriage Bolts
1/4"-20x 1/2" (2)
Clevis Pin
5/16"x2-3/4" (1)
Wing Nut
1/4"-20 (2)
oi{
Clevis Pin
5/16"xl" (1)
Staples (30)
Clevis Pin
5/16"x1-1/4" (1)
Rope
J
°U

Chamberlain LiftMaster Security+ 1256R Specifications

General

Brand	Chamberlain
Model	LiftMaster Security+ 1256R
Category	Garage Door Opener
Language	English