Craftsman 139.3043 Garage Door Opener User Manual


 
HardwareInventory
Separateall hardwareand group as shown below for the assembly and installation procedures.
ASSEMBLYHARDWARE
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Bolt 1/4"-20xl-3/4" (2)
Lock Nut
1/4"-20 (2)
Lock Washer
3/8" (1)
Spring/Trolley Nut (1)
1o
Spring Nut Label
Trolley Threaded Shaft (1)
Nut
3/8"(1)
i
i
Master
Link (2)
Idler Bolt (1)
INSTALLATIONHARDWARE
Carriage Bolt Wing Nut
1/4"-20xl/2" (2) 1/4"-20 (2)
Lag Screw
5/16"-9xl -5/8" (2)
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LagScrew
5/16"-18xl -7/8" (2)
0
Ring Nut 5/16"-18 (4)
Fastener(3)
Handle
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HexBolt Insulated
5/16"-18x7/8" (4) Lock Washer 5/16" (5) Staples (30)
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Screw
6ABx1-1/4" (2) Screw 6-32x1" (2)
Self-Threading Screw
1/4"-14x5/8" (2) Drywall Anchors (2)
Rope
Clevis Pin
5/16"x1-1/2"(1)
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Clevis Pin Clevis Pin
5/16"x1" (1) 5/16"x1-1/4" (1)