Repair Parts, Opener Assembly; Opener Assembly Parts - Craftsman 139.53661SRT3 Owner's Manual

Opener Assembly Parts

20
19
18
(Down)
Brown
Contact
Wire
Drive
Gear
Center Limit
Contact Contact
KEY PART
NO. NO. DESCRIPTION
1 31D380 Sprocket cover
2 41C4220A Gear and sprocket assy.
Complete with:
Spring washer
Thrust washer
Retaining ring
Bearing plate
Roll pins (2)
Drive gear and worm gear
Helical gear w/retainer and
grease
3 41A2817 Drive/worm gear kit w/grease
Roll pins (2)
4 41B4245 Line cord
5 41A4352 End panel
6 175B88 Light socket
7 108D48-2 Lens
8 30B363 Capacitor - 1/2 h.p.
30B387 Capacitor - 1/3 h.p
9 12A373 Capacitor bracket
10 41A3150 Terminal block w/screws
Repair Parts
16
17
16 15
14
LIMIT SWITCH
ASSEMBLY
Grey
Wire
(Up)
Yellow
Wire
1
2
4
3
10
3
11
13
12
KEY PART
NO. NO.
11 41D3058
12 41D0328-6
41D0328-4
13 41A2818
14 41D3452
15 41C4398A
16 41C4246
17 41A2826
18 41A2822A
19 41A5021-3D Receiver logic board assy.
20 41A3691
41A2825
37
6
5
8
9
DESCRIPTION
Universal replacement motor and
bracket assembly
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
Cover - 1/3 h.p.
Cover - 1/2 h.p.
Helical gear and retainer w/grease
Limit switch assembly
RPM sensor assembly
Wire harness assy. w/plug
Shaft bearing kit
Interrupter cup assy.
Complete with:
Logic board
End panel w/all labels
End panel w/all labels
NOT SHOWN
Opener assembly hardware kit
(includes screws not designated by a
number in illus.)
7