Ariens 936 Series 936074 Parts Manual
![Ariens 936 Series 936074 Tractor manual cover](/images/rlmKKQcuMimEDHuvQTDxlWRy/thumbs/thumb175x175.webp)
To change the oil, first run the engine for a few minutes to warm it up. Turn off the engine and disconnect the spark plug wire. Place an oil pan under the drain plug and remove the plug. Allow the old oil to drain completely. Replace the drain plug and refill with new oil as per the specifications in the owner’s manual.
Use unleaded gasoline with a minimum octane rating of 87 for optimal performance. Avoid using ethanol blends higher than 10%, as they can damage the engine.
If the tractor won't start, check the battery connections to ensure they're clean and tight. Verify that there's enough fuel in the tank and that the fuel shutoff valve is open. Inspect the spark plug for wear or damage and replace if necessary.
Inspect the air filter every 25 hours of operation and replace it if it appears dirty or damaged. At a minimum, replace the air filter annually to ensure optimal engine performance.
Check the tire pressure to ensure they are evenly inflated. Inspect the mower blades for damage or wear and sharpen or replace them if necessary. Level the deck according to the instructions in the owner’s manual.
Clean the tractor thoroughly and apply a protective coating to prevent rust. Drain the fuel tank or add a fuel stabilizer. Disconnect the battery and store it in a cool, dry place. Cover the tractor to protect it from dust and moisture.
Consider installing tire chains or wheel weights to improve traction. Additionally, reducing the tire pressure slightly can increase the contact area with the ground, enhancing grip.
Regularly check the battery terminals for corrosion and clean them if necessary. Ensure the electrolyte levels are adequate, and top up with distilled water if needed. Keep the battery fully charged, especially during the off-season.
To adjust the mower deck height, locate the deck lift lever on the tractor. Move the lever to the desired height setting. Refer to the owner’s manual for specific height settings that are appropriate for your mowing needs.
Excessive vibration may be caused by an unbalanced or damaged blade. Check the blades for bends or damage and replace if necessary. Ensure all mounting bolts are tight and inspect the belts for wear or misalignment.