Scheppach MS173-51 59112479969 Instruction Manual

To start the Scheppach MS173-51, make sure the fuel tank is filled and the oil level is adequate. Insert the safety key, squeeze the handle lever, and pull the starter rope swiftly.
The Scheppach MS173-51 lawn mower requires unleaded gasoline with a minimum octane rating of 87. Ensure the fuel is fresh and clean to prevent engine issues.
Change the oil after the first 5 hours of use, then every 25 hours or once per mowing season. Use SAE 30 oil for best performance.
Check the fuel level, ensure the spark plug is connected, and inspect the air filter for clogs. Replace or clean components as necessary.
Disconnect the spark plug, remove the blade, and use a file or grinder to sharpen it. Ensure the blade is balanced before reinstallation.
The cutting height can be adjusted using the lever located near the wheels. Move the lever to raise or lower the deck to the desired height.
Empty the fuel tank, change the oil, clean the mower deck, and inspect for any damage. Store in a dry place.
Excessive vibration can be caused by an unbalanced blade or loose parts. Check and tighten any loose bolts and ensure the blade is properly balanced.
Remove the air filter cover, take out the filter, and clean it with warm soapy water. Let it dry completely before reinstalling.
Wear protective gear, keep hands and feet away from the cutting deck, and never mow in wet conditions. Always follow the manufacturer's safety instructions.