Motor Unit Assembly Parts
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2 4
20
3
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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 |
6 | 7 |
LIMIT SWITCH ASSY.
Grey
Wire
UP
12
Center Limit Contact
(Up)Yellow
Contact Wire
| KEY | PART |
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| NO. | NO. | DESCRIPTION | NO. | NO. | DESCRIPTION |
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| 1 | 31D380 | Sprocket cover | 12 | 31D370 | Cover |
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| 2 | 41C4220A | Gear and sprocket assembly | 13 | 41A2818 | Helical gear and retainer |
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| Complete with: Spring washer, |
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| with grease |
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| thrust washer, retaining ring, | 14 | 41D3452 | Limit switch asembly |
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| bearing plate, roll pins (2), drive | 15 | 41C4398A | RPM sensor assembly |
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| gear and worm gear, helical gear | 16 | 41C4246 | Wire harness assembly with |
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| with retainer and grease |
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| plug |
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| 3 | 41A2817 | Drive/worm gear kit with grease, |
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| 17 | 41A2826 | Shaft bearing kit |
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| roll pins (2) |
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| 18 | 41A2822A | Interrupter cup assembly |
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| 4 | 41B4245 | Line cord |
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| 19 | Receiver logic board |
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| 5 | 143D100 | End panel with all labels |
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| assembly Complete with: |
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| 6 | 175B88 | Light socket |
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| Logic board, end panel with |
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| 7 | Lens |
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| all labels, light socket |
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| 8 | 30B533 | Capacitor | 20 | End panel with all labels |
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| 9 | 12A373 | Capacitor bracket |
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| NOT SHOWN |
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| 10 | 41A3150 | Terminal block with screws |
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| 41A2825 | Opener assembly hardware kit |
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| 11 | 41D3058 | Universal replacement motor and |
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| (includes screws not |
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| bracket assembly Complete with: |
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| designated by a number in |
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| Motor, worm, bracket, bearing |
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| illustration). |
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| assembly, RPM sensor |
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