Motor Unit Assembly Parts
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6 | 17 |
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18 | 16 | 7 | 4 |
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14
8 
9
(Down) | LIMIT SWITCH |
Brown Contact | ASSEMBLY |
Wire |
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Grey
15 | 5 |
10
12 13
Drive Gear
Wire
11
Center Limit | (Up) | Yellow | |
Contact | Contact | ||
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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 | Cover |
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| 2 | Gear and sprocket assembly. | 12 | 41A2818 | Limit switch drive & retainer |
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| Complete with: Spring washer, | 13 | 41D3452 | Limit switch assembly |
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| thrust washer, retaining ring, | 14 | Interrupter cup |
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| bearing plate, roll pins (2), drive |
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| 15 | 41C4398A | RPM sensor assembly |
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| gear and worm gear, helical gear |
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| 16 | 41AB050 | Receiver logic board assembly. |
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| w/retainer and grease |
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| 3 | 41B4245 | Line cord |
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| Complete with: Logic board, |
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| end panel w/all labels, light |
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| 4 | End panels w/all labels |
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| socket |
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| 5 | 4A1344 | Light socket |
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| 17 | 41C5499 | High voltage wire harness |
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| 6 | 108D79 | Lens |
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| 41C5500 | Low voltage wire harness |
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| 7 | 30B532 | Capacitor - 1/2 HP | 18 | End panel w/all labels |
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| 8 | 12A373 | Capacitor bracket |
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| NOT SHOWN |
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| 9 | 41A3150 | Terminal block w/screws |
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| Motor shaft bearing kit |
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| 10 | 41A4842 | Universal replacement motor & |
| 41A2825 | Opener assembly hardware kit |
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| bracket assembly. |
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| (includes screws not |
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| Complete with: Motor, worm, |
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| designated by a number in |
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| bracket, bearing assembly, RPM |
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| illustration) |
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| sensor |
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