Owner`s manual

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
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
KEY PART
NO. NO. DESCRIPTION
11 41A5525-12 Cover
12 41A2818 Limit switch drive & retainer
13 41D3452 Limit switch assembly
14 41A2822-1 Interrupter cup assembly
15 41C4398A RPM sensor assembly
16 41AC050-2M Receiver logic board assembly
Complete with: Logic board, end
panel with all labels, light socket
17 41C5498 Low voltage wire harness
assembly
41C5497 High voltage wire harness
assembly
18 41D180-1 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)
(Up)
Contact
(Down) Contact
Center Limit
Contact
Yellow Wire
Brown
Wire
Drive
Gear
LIMIT SWITCH
ASSEMBLY
Grey Wire
1
2
3
4
5
5
6
6
7
10
12
11
13
14
15
16
17
18
9
8