Motor Unit Assembly Parts - Craftsman 139.536481DM Owner's Manual

1/2 hp 315 mhz garage door opener for residential use only
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Motor Unit Assembly Parts
KEY
--
NO.
1
2
3
4
5
6
7
8
9
10
11
I
19
3
18
17
I
(Down)
LIMIT SW,TC.
14
Brown
Contact
ASSEMBLY
Wire\
Drive
......
Gear
_f!!!!!_'/!ffLl_
Center Limit
(Up)
L,',,',,',,',,',,'_J
Yellow
contact
contact
wire
12
7
PART
KEY PART
NO.
DESCRIPTION
NO. NO.
DESCRIPTION
31D380
41C4220A
41A2817
41B4245
41A4352
4A1344
108D58-2
30B532
12A373
41B3878-1
41D3058
Sprocket cover
Gearand sprocket assembly
Completewith: Spring washer, thrust
washer, retaining ring, bearing plate, roll
pins (2), drive gear and worm gear,
helical gear w/retainer and grease
Drive/worm gear kit w/grease,
roll pins (2)
Line cord
End panel w/all labels
Light socket
Lens
Capacitor- 1/2 HP
Capacitor bracket
Terminal block w/screws
Universal replacement motor
& bracket assembly
Completewith: Motor, worm, bracket,
bearing assembly, RPM sensor
12
41D0328-4
13
41A2818
14
41D3452
15
41C4398A
16
41C4246
17
41A2826
18
41A2822A
19
41A5021-3M-315
20
41A3691
41A2825
Cover
Limit switch drive & retainer
Limit switch assembly
RPM sensor assembly
Wire harness assembly w/plug
Shaft bearing kit
Interrupter cup assembly
Receiverlogic board assembly.
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 illustration)
38

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