Motor Unit Assembly Parts
38
2
10
8
13
14
15
19
4
5
3
9
16
12
18
11
17
1
6
7
DN
UP
Brown
Wire
(Down)
Contact
LIMIT SWITCH
ASSEMBLY
Grey
Wire
Yellow
Wire
(Up)
Contact
Center Limit
Contact
Drive
Gear
KEY
PART
NO.
NO.
DESCRIPTION
1
41A5615
Chain Spreader
2
41C4220A
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
3
41A2817
Drive/worm gear kit w/grease,
roll pins (2)
4
41B4245
Line cord
5
41D181
End panels w/all labels
6
4A1344
Light socket
7
108D79
Lens
8
30B532
Capacitor - 1/2 HP
9
12A373
Capacitor bracket
10
41A3150
Terminal block w/screws
11
41D3058
Universal replacement motor &
bracket assembly.
Complete with:
Motor, worm,
bracket, bearing assembly, RPM
sensor
KEY
PART
NO.
NO.
DESCRIPTION
12
41A5525-5
Cover
13
41A2818
Limit switch drive & retainer
14
41D3452
Limit switch assembly
15
41A2822-1
Interrupter cup assembly
16
41C4398A
RPM sensor assembly
17
41A5483-1B Receiver logic board assembly.
Complete with:
Logic board, end
panel w/all labels, light socket
18
41C5497
High voltage wire harness
41C5498
Low voltage wire harness
19
41A5484-1
End panel w/all labels
NOT SHOWN
41A2826
Motor shaft bearing kit
41A2825
Opener assembly hardware kit
(includes screws not designated
by a number in illustration)