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
41A5484-1
End panel with all labels
5
4A1344
Light socket
6
108D79
Lens
7
30B532
Capacitor - 1/2 HP
8
12A373
Capacitor bracket
9
41A3150
Terminal block with screws
10
41D3058
Universal replacement motor &
bracket assembly
Complete with:
Motor, worm,
bracket, bearing assembly, RPM
sensor
KEY PART
NO. NO.
DESCRIPTION
11
41D498-6
Cover
12
41A2818
Limit switch drive & retainer
13
41D3452
Limit switch assembly
14
41A2822-1
Interrupter cup assembly
15
41C4398A
RPM sensor assembly
16
41AC050-1M Receiver logic board
Complete with:
Logic board,
end panel with all labels
17
41C5498
Low voltage wire harness
41C5497
High voltage wire harness
18
41D181
End panel with all labels
NOT SHOWN
41A2826
Motor shaft bearing kit
41A2825
Opener assembly hardware kit
(includes screws not designated
by a number in illustration)
1
2
3
6
7
8
9
11
14
13
15
16
17
18
10
12
5
4
LIMIT SWITCH ASSEMBLY
(Down)
Contact
Brown
Wire
Drive
Gear
Center Limit
Contact
(Up)
Contact
Yellow
Wire
Grey
Wire