Simplicity 990074 FB Parts Manual
![Simplicity 990074 FB Tractor manual cover](/images/PPkSddVcnRRUqpYjROhElOFA/thumbs/thumb175x175.webp)
To start the Simplicity 990074 FB Tractor, ensure that the gear shift is in the neutral position, the parking brake is engaged, and the PTO is turned off. Insert the key into the ignition and turn it clockwise to start the engine.
Regular maintenance includes checking the oil level before each use, changing the oil every 50 hours, cleaning or replacing the air filter every 25 hours, and inspecting the blades and belts monthly.
If the tractor won't start, check the battery connections, ensure the fuel valve is open, examine the spark plug for wear or damage, and verify that the safety switches are functioning properly.
To change the oil, warm up the engine, turn it off, and remove the oil drain plug. Allow the oil to drain completely, replace the plug, and refill with new oil as specified in the owner's manual.
Ensure the engine is off and the key is removed. Lift the tractor securely, remove the bolt securing the blade, replace with a new blade, and tighten the bolt to the manufacturer's specifications.
Check the transmission fluid level and top it up if necessary. Inspect the drive belt for wear and replace if needed. If the problem persists, consult a professional technician.
Keep the tractor well-maintained by regularly servicing the engine, using the correct fuel, maintaining proper tire pressure, and ensuring that the air filter is clean.
Locate the cutting height adjustment lever on the tractor, move the lever to the desired position, and ensure it locks into place for the preferred cutting height.
Clean the tractor thoroughly, change the oil, fill the fuel tank with stabilized fuel, disconnect the battery, and store the tractor in a dry, sheltered area.
Inspect the blades for sharpness and balance, check tire pressure, ensure the deck is level, and examine the spindle and pulley for any signs of damage.