1. Locate the Model and Serial Number:
* Model Number: This typically includes letters and numbers. It's found on a metal plate or sticker attached to the mower.
* Serial Number: This is a unique identifier, usually a long string of numbers. It's often located near the model number.
2. Use John Deere's Website or Resources:
* John Deere Website: Go to the John Deere website (www.deere.com) and look for a "Support" or "Customer Service" section. There might be a tool to search for model and serial numbers to get production dates.
* John Deere Manuals: If you have the owner's manual, it may have a section explaining how to decode the model and serial number.
* John Deere Dealers: Contact a local John Deere dealer. They usually have access to databases that can tell you the age of your mower based on the model and serial number.
3. Check Online Forums and Communities:
* John Deere Forums: There are online forums and communities dedicated to John Deere equipment. Someone there might be able to help you decode the information or provide insights on how to find the age.
4. Consider the Mower's Physical Features:
* Appearance: The overall condition and style of the mower can give you a general idea. If it looks very old, it likely is.
* Engine: The engine type and model can sometimes be a clue. Look for markings on the engine itself.
Important Note: The methods above are the most common ways to find the age of a John Deere lawn mower. However, the exact process may vary depending on the model and year of manufacture.