Carton Inventory; Installation Hardware - Chamberlain LiftMaster 3275C Owner's Manual

Carton Inventory

Your garage door opener is packaged in two cartons which
contain the motor unit and all parts illustrated below. Accessories
will depend on the model purchased.
Multi-Function
Door Control Panel
Motor Unit with Light Lenses
Chain
Pulley Bracket
Safety Sensor
Bracket (2)

INSTALLATION HARDWARE

Hex Bolt 5/16"-18x7/8" (4)
Lag Screw 5/16"-9x1-5/8" (2)
Lag Screw 5/16"-18x1-7/8" (2)
Clevis Pin 5/16"x2-3/4" (1)
Clevis Pin 5/16"x1-1/4" (1)
Clevis Pin 5/16"x1" (1)
Nut 5/16"-18 (4)
Lock Washer 5/16" (4)
Screw 6ABx1-1/4" (2)
Screw 6-32x1" (2)
If anything is missing, carefully check the packing material. Parts
may be stuck in the foam. Hardware for installation is also listed
below.
Remote Control
Transmitter Visor Clip
®
SECURITY✚
3-Button Remote Control
2 Conductor Bell Wire
White & White/Red
Trolley
Header Bracket
The Protector System
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
Self-Threading Screw 1/4"-14x5/8" (2)
Insulated Staples (10)
Ring Fastener (3)
Drywall Anchors (2)
Rail Grease
Carriage Bolt 1/4"-20x1/2" (2)
Wing Nut 1/4"-20 (2)
Rope
Handle
5
Chain Spreader
Chain
One-Piece
T-rail
Door Bracket
Safety Labels
and
®
Literature
Styrofoam
Curved Door
Arm Section
Straight Door
Arm Section