Motor Unit Assembly Parts
34
2
10
8
13
14
15
16
19
4
3
DN
UP
Brown
Wire
(Down)
Contact
LIMIT SWITCH ASSY.
Grey
Wire
Yellow
Wire
(Up)
Contact
Center Limit
Contact
Drive
Gear
9
20
16
12
18
11
17
3
1
5
6
7
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
143D100
End panel w/all labels
6
175B88
Light socket
7
108D36
Lens
8
30B533
Capacitor - 1/3HP
9
12A373
Capacitor bracket
10
41A3150
Terminal block w/screws
11
41D3058
Universal replacement motor &
bracket assy.
Complete with
:
Motor, worm, bracket, bearing
assembly, RPM sensor.
KEY PART
NO. NO.
DESCRIPTION
12
41A3583-15
Cover
13
41A2818
Helical gear & retainer
w/grease
14
41D3452
Limit switch assembly
15
41C4398A
RPM sensor assembly
16
41C4246
Wire harness assy. w/plug
17
41A2826
Shaft bearing kit
18
41A2822A
Interrupter cup assy.
19
41A5021-1H-315 Receiver logic board assy.
Complete with:
Logic board,
End panel w/all labels
20
41A5014-3
End panel w/all labels
NOT SHOWN
41A2825
Opener assy. hardware kit
(includes screws not designated
by a number in illustration).
