Simplicity 2690393 Regent Parts Manual
![Simplicity 2690393 Regent Tractor manual cover](/images/FGSzZuXbuzEZUyfhFBrwRAyV/thumbs/thumb175x175.webp)
To change the oil, first run the engine for a few minutes to warm it up, then turn it off. Remove the oil drain plug and let the oil drain into a container. Replace the drain plug and remove the oil filter. Install a new filter and fill the engine with the recommended oil type and quantity. Check the oil level with the dipstick.
If the tractor doesn't start, check the battery connections for corrosion or looseness, ensure the fuel tank is not empty, and verify that the spark plug is functioning. If these are all in order, consult the user manual for further troubleshooting steps or contact a professional technician.
Regular maintenance should be performed every 50 hours of operation or annually, whichever comes first. This includes changing the oil, inspecting the air filter, checking tire pressure, and sharpening the blades. Refer to the maintenance schedule in the owner’s manual for specific guidelines.
The Simplicity 2690393 Regent Tractor requires unleaded gasoline with an octane rating of 87 or higher. Avoid using gasoline with more than 10% ethanol content to prevent engine damage.
To adjust the cutting height, locate the cutting height adjustment lever on the side of the tractor. Move the lever to the desired position to raise or lower the mower deck. Ensure the tractor is on a level surface for accurate adjustment.
Excessive vibration can be caused by unbalanced blades or debris buildup. Check for and remove any debris on the blades and ensure they are sharp and balanced. Inspect the spindle and belt for damage and replace if necessary.
To improve traction on slopes, ensure the tires are properly inflated, consider using tire chains, and add weight to the rear of the tractor if necessary. Always mow up and down slopes instead of across to maintain stability.
If the blades are not engaging, check the PTO (Power Take-Off) switch and ensure it is in the "On" position. Inspect the PTO belt for wear or damage and replace if necessary. Additionally, check the electrical connections related to the PTO system.
To replace the air filter, locate the air filter cover on the side of the engine, remove the cover, and take out the old filter. Insert a new filter, ensuring it is seated correctly, and replace the cover. Regular air filter replacement is crucial for engine performance.
If the tractor is overheating, check the engine oil level and ensure the air intake and cooling fins are free of debris. Inspect the cooling system for leaks and ensure the radiator cap is functioning properly. Allow the engine to cool before performing any checks or maintenance.