34
Motor Unit Assembly Parts
KEY PART
NO. NO.
DESCRIPTION
1
31D380
Sprocket cover
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
with retainer and grease
3
41B4245
Line cord
4
143D100
End panel (M350M)
5
41A2916
End panels with all labels
(M3100M)
6
175B88
Light socket
7
108D34
Lens (M3100M)
108D36
Lens (M350M)
8
30B532
Capacitor - 1/2 HP
30B533
Capacitor - 1/3 HP
9
12A373
Capacitor bracket
10
41A3150
Terminal block with screws
11
41D3058
Universal replacement motor
Complete with:
Motor, worm,
bracket, bearing assembly, RPM
sensor
KEY PART
NO. NO.
DESCRIPTION
12 41A3583-19
Cover
(M3100M)
41A3583-20 Cover
(M350M)
13
41A2818
Helical gear & retainer with
grease
14
41D3452
Limit switch assembly
15
41C4398A
RPM sensor assembly
16
41C4246
Wire harness assembly
with plug
17
41A2826
Shaft bearing kit
18
41A2822A
Interrupter cup assembly
19
41A5021-M-315 Receiver logic board (M3100M)
Complete with:
Logic board
End panel with all labels, Light
socket
41A5021-1M-315 Receiver logic board (M350M)
20
41A3673
End panel with all labels
(M3100M)
41A3712
End panel with all labels
(M350M)
NOT
SHOWN
41A2825
Opener assembly hardware
kit (includes screws not
designated by a number in
illustration).
1
2
3
4
5
7
6
6
9
10
11
12
14
15
16
16
16
17
13
20
8
7
19
18
7
(M350M)
(Down)
Contact
Brown
Wire
Grey
Wire
Yellow
Wire
Drive
Gear
Center Limit
Contact
(UP)
Contact
LIMIT SWITCH ASSEMBLY
(M3100M)
(M3100M)
(M350M)
(M3100M)
(M3100M)