John Deere Combine Adjustment Guide: Tips and Tricks

by Estes Concaves
John Deere Combine adjustment guide

Farmers use the combine harvester to make the all-important and difficult harvesting operations easier and effective. Of the various combine harvesters available in the market, there is no doubt that it is the John Deere Combine Harvester that is the most popular. The harvesters from the reputed company are reliable and allow farmers to get the best results from harvesting. If you have a John Deere Combine, then you need to read this John Deere Combine Adjustment Guide. It explains all the tips and tricks to know about making adjustment settings to the combine.

Adjustment Tips and Tricks

Go through the following tips and tricks in our John Deere Combine adjustment guide. They will help you understand all about the adjustments needed to be made to the combine before you starting using it:

  1. Adjustments to the combine need to be made before starting operations. Depending on the conditions in the field, these adjustments may need to be repeated more than once a day. This will help in producing the best results.
  2. A pre-season inspection is essential. This will help understand if the harvester and all its components are in good working condition. The conditions in the field (dry/wet) when you last used the combine will tell you the maintenance that needs to be done. If the field was dusty, then the air filter could be clogged, then it may need to be replaced.
  3. The chains need to be checked and adjusted. While doing this, the gears and pins also need to be checked.
  4. The fighting needs to be checked in the augers. Wear and tear can cause damages and adjustments are needed to ensure they are in good working condition.
  5. One of the important adjustments to be done is recalibrating the monitors. It needs to be done before the harvesting season. It is important to test all the sensors using diagnostic tools. It can be done by a technician.
  6. Checking the ground for field loss is an important thing to be done. The initial cob harvested needs to be checked. Based on this, adjustments for threshing needs to be carried out.
  7. The draper header belt adjustment is needed. It should not run too fast since it can affect grain quality.
  8. Threshing speed should ideally start at 400 rpm. Later on, further speed adjustments can be made.
  9. The concave pitch point is another adjustment needed. This helps in the uniform distribution of grain and chaff.
  10. Sieve adjustments need to be made ensuring that the adjustments are in tandem with the speed of the fan. This helps to reduce grain loss. It is important to adjust the airflow across the cleaning shoe.
  11. The RMS or residue management system needs adjustment.
  12. All adjustments can be done as per the manual.

The John Deere Combine adjustment guide listed out various tips and tricks that you can use to optimize the working of the combine. Following all these tips and tricks can help you get the best results from your combine harvester.

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