McCulloch MC17542ST Spare Parts List
![McCulloch MC17542ST manual cover](/images/bdXszeBjOiWqRardcyLXZhFS/thumbs/thumb175x175.webp)
To start the McCulloch MC17542ST lawn mower, ensure the fuel tank is filled, the oil level is adequate, and the mower is on a flat surface. Engage the parking brake, shift the gear to neutral, and turn the ignition key to start the engine.
If the engine won't start, check the fuel level, ensure the spark plug is connected properly, and verify the air filter is clean. Also, check the battery charge and connections.
Change the oil after the first 5 hours of use, then every 50 hours of operation or at the start of each mowing season, whichever comes first.
Use unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol.
To sharpen the mower blades, disconnect the spark plug, remove the blade by turning the bolt counter-clockwise, and use a file or grinder to sharpen the cutting edge evenly. Reinstall the blade securely.
Excessive vibration can be due to unbalanced blades, loose parts, or debris lodged in the mower deck. Check and tighten all bolts and nuts, and ensure the blades are balanced and free of damage.
To clean grass clippings, ensure the mower is off and the spark plug is disconnected. Tilt the mower on its side and use a garden hose or scraper tool to remove debris from the deck.
The correct tire pressure is typically 10 PSI for the front tires and 14 PSI for the rear tires, but refer to the user manual for specific recommendations.
To improve cutting performance, ensure the blades are sharp and balanced, mow at the appropriate height for your grass type, and maintain a consistent speed while mowing.
For off-season storage, clean the mower thoroughly, change the oil, empty the fuel tank or add a fuel stabilizer, remove the battery, and store it in a dry place. Cover the mower to protect it from dust and debris.