Seasonal Maintenance Checklists for Large Ag Equipment

November 24, 2023

Your large ag equipment needs preventative maintenance.

Your agricultural equipment undergoes a lot of vigorous use, season after season. It can be easy to push your machines to the limit until they break, but that can be costly and frustrating, especially when you’re in peak seasons. Instead of pushing your equipment to its max, preventative maintenance can reduce your repair costs and prevent profit-losing downtime. 


Castongia Tractor is a full-serve ag dealer in Northwest Indiana and our service team can assist you with inspections, repairs, and maintenance. We’ve compiled a quick list of seasonal maintenance tasks you can complete to help your large ag machinery run smoothly when you need it the most. 


Spring Maintenance Checklist


The spring season is often a busy one as life in the Northern Hemisphere begins to get lively! The ground is warming up, plants begin to sprout, and farmers begin hitting the fields to plant the year’s crops. Before machines get into the fields, there are a few things you can do to make sure your equipment is ready for the work. 


  • Oil changes
  • Engine inspections
  • Replace worn or damaged parts on planters, tractors, and tillage equipment
  • Grease any moving parts on implements and attachments
  • Remove debris from use or storage
  • Check wiring and electrical connections
  • Troubleshoot technology 


Summer Maintenance


Once the seeds are in the ground, you’ll be busy with projects like fertilizing and monitoring your fields, so you’ll want to keep up with maintenance tasks between your other responsibilities. Now is a great time to work with your service team to complete any diagnostics, updates, repairs, or changes, especially on equipment you’ll need to utilize during harvest time. 


  • Software updates and other diagnostics
  • Tire care
  • Replace worn or damaged parts
  • Detail your tractors
  • Wash your implements and attachments
  • Fire up the combine 


Fall Maintenance


Entering fall is another busy season, especially for row crop growers who will be harvesting crops during this time of year. Ideally, your harvesting equipment will already be prepped and ready to go, but there are a few last-minute things you can do to make sure it is! You can also get a head start on your winter equipment maintenance. 


  • Complete WorkPlanner items in the John Deere Operations Center
  • Clean your combine inside and out
  • Calibrate your headers
  • Grease any moving parts on your fall and winter equipment 
  • Inspect your machinery before use


Winter Maintenance Checklist


When winter rolls around, things are slowing down just enough to start thinking about the year ahead. Winter can be a time of rest and planning, but it can also be the perfect time to treat your hard-working equipment to some TLC!



  • Schedule your combine inspection 
  • Winterize tractors and implements
  • Upload field data and analyze reports
  • Replace worn or damaged combine components


These checklists just scratch the surface of what it takes to keep your machines operating safely, efficiently, and accurately. Our service teams at our DeMotte, Fowler, Rensselaer, and Valparaiso, Indiana, stores can help you establish a seasonal maintenance routine and assist you with any unexpected repairs to keep you moving forward. No matter what you grow or how you operate, we are here to help! We proudly serve Northwest Indiana and Northeast Illinois. 


By Sheradan Thompson April 14, 2025
Major Markdown Days have been extended through April 19.
By Sheradan Thompson April 7, 2025
Castongia Tractor attended and sponsored the 2025 Jasper County Home & Garden Expo.
John Deere riding mower and two zero-turn mowers
April 4, 2025
Which is right for you? Read here to learn more about choosing a riding mower or a zero-turn mower!
wet blades of grass on a Spring day
March 21, 2025
Are you impatiently waiting for your lawn to perk up again? Read here for sings of Spring growth!
March 14, 2025
Your soil health and seedbed preparation are essential for crop health and yield! Read here to learn more.
John Deere compact tractors, UTVs, and mowers in a line
March 7, 2025
John Deere compact utility tractors are versatile and hardworking, but there are several to choose from! Read here to get started on finding your best solution.
John Deere planter
By Sheradan Thompson February 28, 2025
Castongia Tractor will host its Spring Planting Technology Clinic in DeMotte on March 14.
By Sheradan Thompson February 7, 2025
Excitement is growing for the 2025 National Farm Machinery Show in Louisville, KY!
By Sheradan Thompson January 31, 2025
Castongia Tractor will partner with Pipestone Veterinary Services to continue their annual Rensselaer blood drive.
woman mows lawn with John Deere zero-turn mower
January 24, 2025
Even when your mower is being stored, it's important to monitor its condition and maintenance. Read here to learn more.
More Posts