Motor Unit Assembly Parts
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20
2 4
3
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| 8 |
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16 | 19 |
| 17 | 3 | 10 | 9 | 5 |
| 18 |
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| 11 |
16 | 15 | 13 |
(Down) | ||
| 14 | Contact |
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| Brown |
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| Wire |
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| DN |
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| Drive |
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| Gear |
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| Center Limit |
| 12 | Contact |
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6 | 7 |
LIMIT SWITCH ASSY.
Grey
Wire
UP
(Up)Yellow
Contact Wire
| KEY | PART |
| KEY | PART |
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| NO. | NO. | DESCRIPTION | NO. | NO. | DESCRIPTION |
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| 1 | 31D380 | Sprocket cover | 11 | 41D3058 | Universal replacement motor & |
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| 2 | 41C4220A Gear and sprocket assy. Complete |
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| bracket assy. Complete with: |
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| with: Spring washer, thrust washer, |
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| Motor, worm, bracket, bearing |
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| retaining ring, bearing plate, roll |
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| assembly, RPM sensor. |
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| pins (2), drive gear and worm gear, | 12 | Cover |
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| helical gear w/retainer and grease | 13 | 41A2818 | Helical gear & retainer w/grease |
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| 3 | 41A2817 | Drive/worm gear kit w/grease, | 14 | 41D3452 | Limit switch assembly |
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| Roll pins (2) | 15 | 41C4398A | RPM sensor assembly |
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| 4 | 41B4245 | Line cord |
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| 16 | 41C4246 | Wire harness assy. w/plug |
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| 5 | 143D100 | End panel w/all labels |
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| 17 | 41A2826 | Shaft bearing kit |
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| 6 | 175B88 | Light socket |
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| 18 | 41A2822A | Interrupter cup assy. |
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| 7 | 108D36 | Lens |
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| 19 | Receiver logic board assy. |
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| 8 | 30B532 | Capacitor - 1/2HP |
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| Complete with: Logic board, |
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| 9 | 12A373 | Capacitor bracket |
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| End panel w/all labels |
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| 10 | 41A3150 | Terminal block w/screws | 20 | End panel w/all labels |
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| NOT SHOWN |
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| 41A2825 | Opener assy. hardware kit (includes |
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| screws not designated by a number |
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| in illustration). |
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34