Motor Unit Assembly Parts - Craftsman 139.53990 Manual Del Propietário

Motor Unit Assembly Parts

6
7
KEY PART
NO. NO.
1 41C10
2 41A5585
3 41A2817
4 41B4245
5 41A5484-3
6 4A1344
7 108D67
8A 30B530
8B 30B529
8C 41A5637
9 41A3150
10 41D5563
17
16
8A
8B
5
8C
DESCRIPTION
Chain Spreader
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 panel w/all labels
Light socket
Lens
Motor capacitor 56uF
Motor capacitor 40uF
Resistor
Terminal block w/screws
Universal replacement motor &
bracket assembly
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
4
14
9
15
10
12 13
Brown
Wire
KEY PART
NO. NO.
11 41A5594
12 41A2818
13 41D3452-2
14 41A2822-1
15 41C4398A
16 41A5483-14 Receiver logic board assy.
17 41C5588
41C5587
18 41D178-1
41A2826
41A2825
38
1
2
6
3
18
(Down)
LIMIT SWITCH ASSY.
Contact
Drive
Gear
Center Limit (Up)
Contact Contact
DESCRIPTION
Cover
Limit switch drive & retainer
Limit switch assembly
Interrupter cup assembly
RPM sensor assembly
Complete with: Logic board,end
panel w/all labels, light socket
High voltage wire harness assy.
Low voltage wire harness assy.
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
Yellow
Wire