Extend the Lifespan of Your Used Self-Propelled Sprayer

Nov. 28 2025 Maintenance By AHW LLC

Maintaining a pre-owned self-propelled sprayer is essential for farmers and applicators who want to maximize their investment. By keeping the machine in top condition, you can improve performance and extend the life of your valuable assets and contribute to healthier yields. Here’s a detailed guide with tips to help your equipment stay productive year after year.

Assessing Equipment Condition

Begin by conducting a thorough inspection of your used sprayer. Check for visible signs of wear and tear, such as rust, dents, or broken components. Pay particular attention to moving parts that tend to degrade quickly and the overall condition of the lines. Identifying issues early allows you to take corrective action before they worsen or adjust your purchasing decision if necessary. 

Cleaning and Lubrication

Regular cleaning is vital for maintaining any agricultural machinery. Remove dirt, debris, and residue from all parts using appropriate cleaning solutions safe for metal surfaces. After cleaning, apply high-quality lubricants to all moving parts to reduce friction and prevent damage over time.

Repairing Worn Parts

Address any damaged or worn-out components promptly. Replace belts, filters, and hoses that show signs of wear with OEM or trusted aftermarket parts to ensure compatibility and performance. Regular maintenance using genuine parts can dramatically extend the lifespan of your equipment, and our Parts and Service teams can discuss the available options for your specific sprayer model. 

Implementing Preventive Maintenance

Develop a preventative maintenance schedule based on the manufacturer’s recommendations. This should include regular oil changes, air filter replacements, and system checks at specified intervals. Keeping a logbook of maintenance activities helps track service history for future reference. 

Seasonal care will also be a major factor in the condition of a pre-owned sprayer. Before temperatures in Illinois and Indiana drop, it will be crucial to winterize your sprayer. You’ll need to flush the lines completely and add the recommended antifreeze to your machine. 

Storage Best Practices

Proper storage techniques also play an important role in protecting your sprayer from the elements when not in use. Store the machines in a dry and sheltered location to prevent rust and corrosion caused by moisture and extreme temperatures. If you’ll be storing the machine long-term, cover sensitive areas with protective materials, like a tarp, and remove batteries.

At AHW LLC, with locations in Illinois and Indiana, we're passionate about helping farmers and custom applicators maintain their equipment efficiently while saving costs associated with frequent replacements. We also have a wide range of pre-owned John Deere sprayers for sale. Plan your next visit today – we welcome all those coming from Urbana, Springfield, Peoria, and Naperville, IL, as well as Williamsport, Lafayette, and Terre Haute, IN.