Motor Unit Assembly Parts - Craftsman 139.53915D Owner's Manual

Motor Unit Assembly Parts

6
7
KEY PART
NO. NO.
1 41A4371
2 41A4885-4
3 41A2817
4 41B4245
5 41D178-1
6 4A1344
7 108D77
8 30B532
9 12A373
10 41A3150
11 41C4842
18
8
17
9
5
DESCRIPTION
Belt Cap Retainer
Gear and sprocket assembly.
Complete with: 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 panels w/all labels
Light socket
Lens
Capacitor - 1/2 HP
Capacitor bracket
Terminal block w/screws
Universal replacement motor & bracket
assembly.
Complete with: Motor, worm, bracket,
bearing assembly, RPM sensor
4
3
15
10
16
11
13 14
Brown
Wire
Drive
Gear
KEY PART
NO. NO.
12 41A5525-36
13 41A2818
14 41D3452
15 41A2822-1
16 41C4398A
17 41AB150
18 41C5499
41C5500
19 41A5484-3
41A2826
41A2825
38
1
2
6
19
(Down)
LIMIT SWITCH ASSY.
Contact
DN
UP
Center Limit (Up)
Yellow
Contact Contact
Wire
DESCRIPTION
Cover
Limit switch drive & retainer
Limit switch assembly
Interrupter cup
RPM sensor assembly
Receiver logic board assembly.
Complete with: Logic board, end
panel w/all labels, light socket
High voltage wire harness
Low voltage wire harness
End panel w/all labels
NOT SHOWN
Motor shaft bearing kit
Opener assembly hardware kit
(includes screws not designated by
a number in illustration)
7
Grey
Wire