Simplicity 1691255 5212 Parts Manual
![Simplicity 1691255 5212 Tractor manual cover](/images/pkgxyfcqELmIbBKwsUCiBJGF/thumbs/thumb175x175.webp)
To change the oil, first ensure the engine is off and cool. Locate the oil drain plug underneath the tractor, place an oil pan below, and remove the plug to drain old oil. Replace the plug, remove the oil filter, and install a new one. Finally, refill with the recommended oil type and quantity as specified in the manual.
If the tractor won't start, check the battery connections for corrosion or looseness, ensure there's fuel in the tank, and verify that the spark plugs are in good condition. Additionally, check the safety switches, such as the seat safety switch and the PTO switch, as those need to be correctly positioned to start the engine.
Ensure the blades are sharp and not damaged. Check the deck level and adjust if necessary, ensuring it's balanced from side to side and front to back. Clean the underside of the deck to remove any grass buildup that could affect airflow and cutting performance.
Regular maintenance includes checking and changing the oil every 50 hours, inspecting the air filter every 25 hours, sharpening or replacing mower blades as needed, and lubricating moving parts every season. Refer to the owner's manual for a detailed maintenance schedule.
To adjust the steering, first inspect for any loose or worn steering components and tighten or replace them as needed. Check the tire pressure to ensure it's even. If the steering is still off, adjust the steering linkage according to the instructions in the service manual.
Use regular unleaded gasoline with an octane rating of 87 or higher. Avoid using gasoline with more than 10% ethanol as it can cause engine damage over time. Always store fuel in a clean, approved container.
First, ensure the tractor is off and the parking brake is engaged. Remove the mower deck by detaching the deck belt. Locate the drive belt and remove any guards or covers. Release the belt tensioner, remove the old belt, and replace it with a new one, ensuring it's properly aligned with all pulleys. Reinstall any removed parts and the mower deck.
If the tractor overheats, check the coolant level and refill if necessary. Inspect the radiator and cooling fins for debris and clean them to improve airflow. Ensure the fan and fan belt are functioning properly. Operating in extreme heat or heavy loads can also contribute to overheating, so consider reducing the workload if possible.
To winterize the tractor, clean it thoroughly and drain the fuel tank or add a fuel stabilizer. Change the oil and check all fluids. Remove the battery and store it in a cool, dry place. Cover the tractor to protect it from dust and moisture.
Excessive vibration can be caused by unbalanced or damaged mower blades, loose components, or worn drive belts. Inspect and balance or replace mower blades as needed. Check for loose bolts or parts and tighten them. If the vibration persists, inspect the drive belts for wear and replace if necessary.