McCulloch M165-107T Operator's Manual
![McCulloch M165-107T manual cover](/images/HgTZeIFKUcjzPBJrRKLjtXIh/thumbs/thumb175x175.webp)
To start the McCulloch M165-107T Lawn Mower, first ensure that the parking brake is engaged. Insert the ignition key and turn it to the 'Start' position while holding down the brake pedal. Release the key once the engine starts.
If the lawn mower won't start, check the fuel level, ensure the battery is charged, and inspect the spark plug for wear or damage. Also, make sure the air filter is clean and that all safety switches are engaged properly.
It is recommended to change the oil after the first 5 hours of use and then every 50 hours of operation or once a season, whichever comes first.
Use unleaded gasoline with a minimum octane rating of 87. Avoid ethanol blends higher than 10%, as they can damage the engine.
To adjust the cutting height, locate the height adjustment lever on each wheel. Move the lever to the desired position to raise or lower the cutting deck. Ensure all wheels are set to the same height for an even cut.
Excessive vibration could be due to an unbalanced blade, debris caught in the deck, or loose mounting bolts. Check the blade for damage, clean the deck, and tighten any loose bolts.
First, disconnect the spark plug wire for safety. Tilt the mower to access the blade, then use a wrench to remove the bolt securing the blade. Replace with a new blade and tighten the bolt securely.
Check the air filter before each use. Clean it by tapping gently to remove debris, or replace it if it is excessively dirty or damaged. A clean air filter ensures optimal engine performance.
To winterize the mower, run the engine until it runs out of fuel, change the oil, clean the mower thoroughly, and store it in a dry place. Disconnect the battery and keep it charged.
Uneven patches may result from a dull blade, uneven tire pressure, or incorrect cutting height. Sharpen the blade, check tire pressures, and ensure the mower deck is level.