Motor Unit Assembly Parts
38
DN
UP
Brown
Wire
(Down)
Contact
LIMIT SWITCH
ASSEMBLY
Grey
Wire
Yellow
Wire
(Up)
Contact
Center Limit
Contact
Drive
Gear
2
4
3
1
14
18
8
16
5
17
9
10
15
13
12
6
6
11
7
7
7
7
KEY PART
NO. NO.
DESCRIPTION
1
41A5615
Chain Spreader
2
41A5585
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
41A5484-1
End panels w/all labels
6
4A1344
Light socket
7
108D79
Lens
8
30B652
Capacitor
9
41A3150
Terminal block w/screws
10 41D5563
Universal replacement motor &
bracket assembly.
Complete
with:
Motor, worm, bracket,
bearing assembly, RPM sensor
KEY PART
NO. NO.
DESCRIPTION
11 41A5633-2
Cover
12
41A2818
Limit switch drive & retainer
13
41D3452-2 Limit switch assembly
14 41A2822-1
Interrupter
cup
15
41C4398A
RPM sensor assembly
16 41AC075-2S
Receiver logic board assembly.
Complete with:
Logic board, end
panel w/all labels, light socket
17
41C5588
High voltage wire harness
41C6661
Low voltage wire harness
18
41D180-1
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)
