
Motor Unit Assembly Parts
38
2
10
8
13
14
15
4
1
5
3
9
16
12
18
11
17
6
7
DN
UP
Brown
Wire
(Down)
Contact
LIMIT SWITCH ASSY.
Grey
Wire
Yellow
Wire
(Up)
Contact
Center Limit
Contact
Drive
Gear
19
1a
2a
Model 3122E
Model 3112E
KEY
PART
NO.
NO.
DESCRIPTION
1
41A4208
Chain spreader - 3122E
1A
31D380
Sprocket cover - 3112E
2
41A4206A
Gear and sprocket assy. - 3122E
2A
41C4220A
Gear and sprocket - 3112E
3
41A2817
Drive/worm gear kit w/grease,
roll pins (2)
4
41B4245
Line cord
5
41A5484-7
End panel w/all labels
6
4A1344
Light socket
7
108D68
Lens
8
30B363
Capacitor - 1/2 HP
9
12A373
Capacitor bracket
10
41A3150
Terminal block w/screws
11
41D3058
Universal replacement motor &
bracket assembly
12
41A5525-21 Cover
13
41A2818
Limit switch drive & retainer
14
41D3452
Limit switch assembly
15
41A2822-1
Interrupter cup assembly
16
41C4398A
RPM sensor assembly
KEY
PART
NO.
NO.
DESCRIPTION
17
41A5483-12B Receiver logic board assy.
18
41C5497
High voltage wire harness assy.
41C5498
Low voltage wire harness assy.
19
41D181
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)
41A5536-6
Single-function remote control,
housing only (No circuit board)
10A20
3V2032 Lithium battery
29B137
Transmitter visor clip
41A2828
Manual release rope & handle
assembly
114A2586
Owner's Manual