Simplicity 1693413 918H Parts Manual
![Simplicity 1693413 918H Tractor manual cover](/images/ilUgbjuyEuXUkCuoTMgpucCw/thumbs/thumb175x175.webp)
To change the oil, ensure the tractor is on a level surface. Warm up the engine, then turn it off. Place an oil pan under the engine, remove the drain plug, and let the oil drain completely. Replace the drain plug, remove the oil filter, and install a new one. Finally, add new oil to the engine, checking the dipstick to ensure the correct level.
Check the battery connections for tightness and corrosion. Ensure the fuel tank has fresh gasoline and the fuel valve is open. Inspect the spark plug and replace if necessary. If the tractor still won't start, consult the user manual for further troubleshooting steps or seek professional assistance.
The air filter should be checked every 25 hours of operation and replaced every 100 hours or annually, whichever comes first. Operating in dusty conditions may require more frequent checks and replacements.
Refer to the user manual or the tire sidewall for the recommended tire pressure. Typically, the front tires should be inflated to 14 psi and the rear tires to 10 psi. Always check tire pressure when the tires are cold.
Ensure the mower deck is level by measuring from the blade tips to the ground on both sides. Adjust the deck level if necessary. Check that the blades are sharp and not bent. Also, make sure the tire pressure is equal on both sides.
Clean the tractor thoroughly, remove any debris, and change the oil. Add fuel stabilizer to the gas tank and run the engine for a few minutes. Remove the battery and store it in a cool, dry place. Store the tractor in a dry, sheltered area.
Locate the deck adjustment lever or knob, generally found near the operator's seat. Move the lever or rotate the knob to raise or lower the deck to the desired cutting height. Refer to the user manual for specific instructions.
Check the transmission fluid level and add if necessary. Inspect the drive belt for wear or damage and replace it if needed. If the problem persists, the transmission may require servicing by a professional technician.
Maintain the engine with regular oil changes and air filter replacements. Ensure the tires are properly inflated and the mower blades are sharp. Operate the tractor at recommended speeds and avoid unnecessary idling.
Check and clean the engine cooling fins, inspect and clean the battery terminals, lubricate the steering and mower deck components, and inspect the belts for wear. Refer to the user manual for a complete maintenance checklist.