Simplicity 1690173 Parts Manual
![Simplicity 1690173 Tractor manual cover](/images/GMrAJlfUvjIlwVOtbYBMxoIm/thumbs/thumb175x175.webp)
To change the oil, first ensure the tractor is on a level surface. Warm up the engine to allow the oil to flow easily. Turn off the engine and disconnect the spark plug wire. Remove the oil drain plug and let the oil drain into a suitable container. Replace the drain plug and refill with the recommended oil grade. Check the oil level with the dipstick and ensure it is at the correct level.
If your tractor won't start, first check the battery connections to ensure they are clean and tight. Verify that there is fuel in the tank and that the fuel shut-off valve is open. Check the spark plug for signs of wear or damage and replace if necessary. If the problem persists, consult the manual for further troubleshooting steps or contact a professional technician.
Regularly inspect the mower deck for debris and clean it after each use. Sharpen the blades at least once a season or as needed. Check the belt for wear and replace if necessary. Lubricate the spindles and other moving parts according to the maintenance schedule provided in the owner's manual.
The recommended tire pressure for your Simplicity 1690173 Tractor is usually listed in the owner's manual. Generally, front tires should be inflated to around 14 psi and rear tires to 10 psi. Always check the tire sidewall for the maximum pressure rating and adjust accordingly based on load and usage conditions.
To replace the air filter, locate the air filter cover and remove it. Take out the old air filter and clean the area around it to prevent dirt from entering the engine. Insert the new air filter and secure the cover back in place. Refer to the owner's manual for specific instructions and part numbers.
For winter storage, clean the tractor thoroughly to remove dirt and debris. Change the oil and filter, and add fuel stabilizer to the gas tank. Run the engine for a few minutes to distribute the stabilizer. Remove the battery and store it in a cool, dry place. Cover the tractor to protect it from dust and moisture.
Adjusting the cutting height involves using the height adjustment lever, which is typically located near the operator's seat. Move the lever to the desired height setting, ensuring it's securely in place. Refer to the owner's manual for the exact positions corresponding to specific cutting heights.
Excessive smoke can indicate several issues. Check the air filter for blockage and clean or replace it if needed. Ensure the oil level is correct; overfilling can cause smoke. If the problem persists, it might be a sign of a more serious engine issue and professional service may be required.
The spark plug should be checked every 100 hours of operation or annually, whichever comes first. Inspect for wear and carbon deposits, and clean or replace it as needed. Ensure the spark plug gap is set according to the specifications in the owner's manual.
The Simplicity 1690173 Tractor typically requires unleaded gasoline with an octane rating of 87 or higher. Avoid using gasoline with more than 10% ethanol to prevent damage to the fuel system. Refer to the owner’s manual for any specific fuel recommendations.