John Deere Gator XUV855M S4 Operator's Manual
![John Deere Gator XUV855M S4 Utility Vehicle manual cover](/images/RNRklEKXAescsqWdqnkFTCuI/thumbs/thumb175x175.webp)
To start the John Deere Gator XUV855M S4 in cold weather, ensure that the battery is fully charged. Preheat the engine by using the glow plugs: turn the ignition to the "on" position without starting the engine until the glow plug indicator light turns off, then start the engine.
John Deere recommends checking the oil level daily, changing the engine oil and filter every 100 hours, inspecting the air filter every 50 hours, and replacing it as necessary. Additionally, check the coolant and hydraulic fluid levels regularly.
If the Gator does not start, check the battery connections for corrosion or looseness, ensure the fuel is fresh, verify that the glow plugs are functioning, and inspect the starter motor and solenoid for any issues.
The John Deere Gator XUV855M S4 is designed to run on diesel fuel. Use clean, good-quality diesel fuel to ensure optimal performance and longevity of the engine.
To adjust the tire pressure, first check the recommended PSI in the operator's manual. Use a tire pressure gauge to measure the current pressure, and add or release air as needed using an air compressor or tire pump.
If the Gator overheats, stop the vehicle immediately and turn off the engine. Allow it to cool, then check the coolant level and inspect the radiator and hoses for leaks. Ensure the radiator fins are clean and free of debris.
To replace the air filter, locate the air filter housing, unclip or unscrew the cover, and remove the old filter. Insert the new filter, ensuring it is seated correctly, and replace the cover securely.
Common causes of reduced performance include clogged air filters, dirty fuel filters, low fuel quality, or improper tire pressure. Regular maintenance and inspections can prevent these issues.
To improve fuel efficiency, ensure regular engine maintenance, keep tires inflated to the correct pressure, reduce excessive idling, and maintain a moderate driving speed.
For long-term storage, clean the vehicle thoroughly, change the oil, top off the fuel tank and add a fuel stabilizer, disconnect the battery, and store the vehicle in a dry, covered area.