Motor Unit Assembly Parts
38
2
10
8
13
14
15
16
19
4
3
DN
UP
Brown
Wire
(Down)
Contact
LIMIT SWITCH
ASSEMBLY
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
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
143D100
End panel
6
175B88
Light socket
7
108D36
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
41R0370-15
Cover
13
41A2818
Limit switch drive & retainer
14
41D3452
Limit switch assembly
15
41C4398A
RPM sensor assembly
16
41C4246
Wire harness assembly w/plug
17
41A2826
Motor shaft bearing kit
18
41A2822A
Interrupter cup
19
41A5021-1H-315 Receiver logic board
assembly.
Complete with:
Logic board, end panel w/all
labels, light socket
20
41A5014-3
End panel w/all labels
NOT SHOWN
41A2825
Opener assembly hardware kit
(includes screws not
designated by a number in
illustration)
