Simplicity 1690631 5116 Parts Manual
![Simplicity 1690631 5116 Tractor manual cover](/images/yNGYgpYnXZlhQfiFKzQZubvR/thumbs/thumb175x175.webp)
Ensure the tractor is on a flat surface. Insert the key into the ignition and turn it to the 'start' position while ensuring that the parking brake is engaged and the PTO switch is off.
Check the battery connections for corrosion or looseness. Ensure the fuel tank has petrol and the fuel valve is open. Verify that the safety switches are engaged, and the spark plug is properly connected.
Regularly inspect the cutting blades for sharpness and damage. Sharpen the blades as needed using a file or grinder, and replace them if they show signs of severe wear or damage.
Change the engine oil every 50 hours of operation or at least once per season. Use the recommended oil type specified in the owner's manual for optimal performance.
Use unleaded gasoline with an octane rating of 87 or higher. Avoid using gasoline containing more than 10% ethanol to prevent engine damage.
Check if the tire pressure is equal on all sides. Inspect the deck for levelness and adjust if necessary. Ensure the blades are sharp and not bent.
Consider using tire chains for better grip. Adjust the tire pressure as needed and add wheel weights to increase traction.
Check the PTO switch and wiring for any damage or disconnection. Ensure that the battery has a full charge and review the safety switch settings.
Remove the air filter cover and take out the filter. Clean it with mild detergent and water, then dry thoroughly. Replace the filter if it is damaged or excessively dirty.
Look for symptoms such as difficulty in shifting gears, unusual noises, or a lack of response when accelerating. Regular inspection and servicing can prevent transmission issues.