Craftsman 139.53975SRT1 User Manual

Hardware Inventory
Separate all hardware and group as shown below for the assembly and installation procedures.
7
Master
Link (2)
Idler Bolt (1)
Nut
3/8" (1)
Trolley Threaded Shaft (1)
Bolt 1/4"-20 x 1-3/4" (2)
Lock Washer
3/8" (1)
Chain Spreader (2)
Lock Nut
1/4"-20 (2)
Spacer (2)
Wing Nut
1/4"-20 (2)
Carriage Bolt
1/4"-20x1/2" (2)
NOTICE
Handle
Nut 5/16"-18 (8)
Ring
Fastener (3)
Insulated
Staples (30)
Dry Wall Anchors (2)
Clevis Pin
5/16"x1" (1)
Rope
Carriage Bolt
5/16"-18x2-1/2" (2)
Lock Washer 5/16" (7)
Lag Screw
5/16"-9x1-5/8" (2)
Hex Screw
5/16"-18x7/8" (4)
Clevis Pin
5/16"x1-1/4" (1)
Lag Screw
5/16"-18x1-7/8" (2)
Screw
6ABx1-1/4" (2)
Screw 6-32x1" (2)
Clevis Pin
5/16"x1-1/2" (1)
ASSEMBLY HARDWARE
INSTALLATION HARDWARE

Craftsman 139.53975SRT1 Specifications

General

Brand	Craftsman
Model	139.53975SRT1
Category	Garage Door Opener
Language	English