Here's why:
* Engine variations: John Deere 2040 tractors came with different engine options. Each engine model might have a unique firing order.
* Need for specifics: To determine the firing order, I'd need the specific engine model and its serial number.
How to find the firing order:
1. Check your owner's manual: This is the most reliable source of information for your specific tractor.
2. John Deere website: You may find the information on the John Deere website by searching for your tractor model and engine.
3. Contact John Deere: Reach out to your local John Deere dealer or customer support. They can assist you with finding the correct firing order.
Understanding Firing Orders:
Firing order refers to the sequence in which the spark plugs ignite in a multi-cylinder engine. It's crucial for smooth engine operation and performance.
I hope this helps!