Motor Unit Assembly Parts
1
4
2
7
(Down)
Brown Contact Wire
DN
Drive
Gear
Center Limit
Contact
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| 18 | 7 |
| 19 | 17 | 8 | 5 |
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| 15 |
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| 9 | 10 |
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| 16 | 6 |
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| 11 |
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| 13 | 14 |
LIMIT SWITCH ASSY. |
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| Grey |
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| UP | Wire |
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(Up) |
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| 12 |
Yellow |
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Contact |
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Wire |
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| KEY | PART |
| KEY | PART |
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| NO. | NO. | DESCRIPTION | NO. | NO. | DESCRIPTION |
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| 1 | 41A4371 | Belt cap retainer | 11 | 41C4842 | Universal replacement motor & |
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| bracket assembly, Complete |
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| 2 | Gear and sprocket assy., |
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| with: Motor, worm, bracket, |
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| Complete with: Spring washer; |
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| bearing assembly, RPM sensor |
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| thrust washer; retaining ring; |
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| 12 | Cover |
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| bearing plate; roll pins (2); drive |
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| 13 | 41A2818 | Limit switch drive & retainer |
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| gear and worm gear; helical gear |
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| w/retainer and grease | 14 | 41D3452 | Limit switch assembly |
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| 3 | 41A2817 | Drive/worm gear kit w/grease, | 15 | Interrupter cup assembly |
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| roll pins (2) | 16 | 41C4398A | RPM sensor assembly |
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| 4 | 41B4245 | Line cord | 17 | Receiver logic board assembly |
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| 5 | 41A5484 | End panel w/all labels |
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| Complete with endpanel |
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| 6 | 4A1344 | Light socket | 18 | 41C5499 | High voltage wire harness |
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| 7 | 108D68 | Lens |
| 41C5500 | Low voltage wire harness |
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| 8 | 30B363 | Capacitor – 1/2 HP | 19 | End panel |
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| 9 | 12A373 | Capacitor bracket |
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| NOT SHOWN |
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| 10 | 41A3150 | Terminal block w/screws |
| Shaft bearing kit |
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| 41A2825 | Opener assembly hardware kit |
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| (includes screws not designated |
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| by a number in illustration) |
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