John Deere, known for its agricultural equipment, also ventured into the RV chassis market in the 1980s. These chassis, equipped with Ford 460 engines and C6 transmissions, are less common today. If you own a motorhome built on a John Deere chassis, knowing how to locate the chassis number is crucial for parts identification, repairs, and historical research. This guide will provide detailed information on the John Deere chassis, common issues, and where to potentially find the chassis number.
Understanding the John Deere RV Chassis
John Deere RV chassis typically featured a 460-cubic-inch Ford engine, a C6 3-speed automatic transmission, and a 4.10:1 rear axle ratio with a 15,000 GVWR. A significant issue with these chassis was a tendency for front-end shimmy due to the long front springs. This instability could cause the front axle to wiggle, impacting handling. Ford later addressed these issues when they took over Class A chassis production, increasing the GVWR to 16,000 and then 17,000 by 1990. A key improvement was the addition of a front trac bar, which connected the frame to the front axle, minimizing side-to-side movement and enhancing stability.
Why Finding the John Deere Chassis Number Matters
The chassis number is a unique identifier that provides vital information about your motorhome. It can help determine the exact year of manufacture, specific components used, and any applicable recalls. This information is essential when ordering replacement parts, troubleshooting mechanical issues, or verifying the vehicle’s history.
Potential Locations of the John Deere Chassis Number
While there isn’t a standardized location for the chassis number on all John Deere RVs, several likely spots exist. Refer to your owner’s manual if available. Otherwise, check the following areas:
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Driver’s Side Doorjamb: This is a common location for vehicle identification numbers (VINs) and chassis numbers.
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Firewall: The firewall, separating the engine compartment from the cabin, might have a stamped or riveted plate with the chassis number.
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Frame Rail: Inspect the frame rails, particularly near the front axle, for a stamped or engraved number.
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Registration Documents: Your RV’s registration or title paperwork should list the VIN or chassis number.
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Insurance Documents: Your insurance policy documents may also contain the chassis number.
Seeking Assistance in Locating the Chassis Number
If you’re unable to locate the chassis number, consider contacting these resources:
- RV Dealerships: Dealers specializing in older RVs or those familiar with John Deere chassis might offer assistance.
- John Deere Historical Societies: Enthusiast groups or historical societies dedicated to John Deere equipment might have resources or knowledge about chassis number locations.
Conclusion: The Importance of Identification
Locating your John Deere Chassis Number is vital for maintaining and understanding your motorhome’s history and specifications. While finding it might require some searching, using the suggested locations and resources will significantly increase your chances of success. Knowing this crucial piece of information will empower you to make informed decisions regarding repairs, maintenance, and parts replacement for your John Deere-based RV.
