Simplicity 1690598 6118 Parts Manual
![Simplicity 1690598 6118 Tractor manual cover](/images/kYAyvnxqNrVCEJJkEBFWzxkP/thumbs/thumb175x175.webp)
Ensure the tractor is on a flat surface, engage the parking brake, set the throttle to half, and turn the ignition key to start the engine.
Check the fuel level, ensure the battery is charged, inspect the spark plugs, and verify that the safety switches are engaged.
Change the oil every 50 hours of operation or annually, whichever comes first, using the recommended oil type.
Clean the tractor, change the oil, add a fuel stabilizer, charge the battery, and store the tractor in a dry place.
Check the PTO switch, inspect the drive belt for wear or damage, and ensure the deck is properly mounted and clear of obstructions.
Refer to the tractor's manual for the recommended tire pressure, generally around 12-15 psi for the front tires and 10-12 psi for the rear tires.
Locate the air filter housing, remove the cover, replace the old filter with a new one, and secure the cover back in place.
Check the coolant level, clean the radiator fins, ensure the fan is working, and inspect for any leaks in the cooling system.
It's best to use unleaded fuel with no more than 10% ethanol to prevent engine damage and maintain optimal performance.
Locate the height adjustment lever on the tractor, choose the desired cutting height, and ensure the deck is level from side to side.