- Combine:
- LEXION 450 (S/N: 8YW493-UP)
- Headers:
- F25 (S/N: 5RZ1047-UP)
- LEXION 460 (S/N: 9FW578-UP)
- LEXION 465 (S/N: 3HZ506-UP)
- LEXION 470 (S/N: 9TW402-UP)
- LEXION 480 (S/N: 2BZ573-UP)
- LEXION 485 (S/N: 8ZW513-UP)
- F30 (S/N: 5YZ1047-UP)
- G25 (S/N: 6MZ184-UP)
- G30 (S/N: 6WZ184-UP)
- R22 (S/N: 7GZ184-UP)
- R25 (S/N: 7NZ184-UP)
Description of Change: A new potentiometer is now used on combines and headers. The new potentiometer has more durable internal components. Therefore, the new potentiometer will provide improved reliability and service life.
Note: The old potentiometer uses 5 volts. The new potentiometer uses 12 volts. As a result, the new potentiometer can not be used on any machines that currently use the old potentiometer.
Adaptable To: The new 190-6388 Potentiometer replaces the former 147-7894 Potentiometer .
The new 190-6388 Potentiometer is effective with the following Combines:
- LEXION 450 8YW493
- LEXION 460 9FW578
- LEXION 465 9TW402
- LEXION 470 2BZ573
- LEXION 480 3HZ506
- LEXION 485 8ZW513
- F25 5RZ1047
- F30 5YZ1047
- G25 6MZ184
- G30 6WZ184
- R22 7GZ184
- R25 7NZ184
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| Illustration 1 | g00790946 |
Location of Potentiometer for Sensing the Height of the Feeder House | |
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| Illustration 2 | g00790949 |
Location of Potentiometer on Right Hand Cylinder for Sensing Weight of the Feeder House | |
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| Illustration 3 | g00790952 |
Location of Potentiometer for Sensing the Position (size of opening) of the Concave | |
See Illustrations 4 and 5 for the location of the potentiometer on the header.
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| Illustration 4 | g00790956 |
Location of Potentiometer for the Auto Contour System (one potentiometer on each end of the header) | |
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| Illustration 5 | g00790961 |
Location of Potentiometer for Sensing the Height of the Reel | |