Carton Inventory; Installation Hardware - Chamberlain LIFTMASTER 3275 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. If
Multi-Function
Door Control Panel
Motor Unit with Light Lenses
Header Bracket
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)
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3-Button Remote Control
3-Button Remote Control
Models 3275 (1)
3275-267 (2)
Remote Control
Transmitter Visor Clip
Trolley
The Protector System
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
anything is missing, carefully check the packing material.
Parts may be stuck in the foam. Hardware for installation is
also listed below.
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Keyless Entry
Keyless Entry
Model 3275-267 Only
Chain
One-Piece
T-rail
2 Conductor Bell Wire
White & White/Red
Safety Labels
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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
Styrofoam
Curved Door
Arm Section
Door Bracket
and
Literature Straight Door
Arm Section