McCulloch M51–140R Spare Parts List

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Year 2013

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McCulloch M51–140R Specification

The McCulloch M51–140R Lawn Mower is a robust and efficient machine designed for residential lawn maintenance. It features a powerful 140cc petrol engine that delivers reliable performance and ensures effective grass cutting. The mower is equipped with a 51 cm cutting width, suitable for medium to large gardens, providing a balance between coverage and maneuverability. Its cutting height is adjustable, ranging from 30 mm to 90 mm, allowing users to customize the grass length according to their preference or seasonal requirements. The M51–140R uses a steel deck, which enhances durability and extends the machine's lifespan, even under demanding conditions. It includes a rear-wheel drive system, optimizing traction and ease of use on uneven or sloped terrain. The mower's ergonomic design features a comfortable handle that can be adjusted to accommodate different user heights, reducing operator fatigue during extended mowing sessions. Additionally, it comes with a large-capacity grass collector, minimizing the frequency of emptying during operation. The collector is designed for easy attachment and removal, streamlining the maintenance process. The McCulloch M51–140R also includes a mulching function, offering an eco-friendly option by returning finely cut grass to the lawn to act as a natural fertilizer. Overall, the McCulloch M51–140R is engineered to deliver a combination of power, versatility, and user-friendly operation, making it a suitable choice for homeowners seeking a dependable lawn mowing solution.

McCulloch M51–140R F.A.Q.

How do I start the McCulloch M51–140R lawn mower?

To start the McCulloch M51–140R, ensure the fuel tank is filled, the spark plug is connected, and the oil level is adequate. Then, press the primer bulb a few times, hold the handle lever, and pull the starter cord briskly.

What should I do if the mower doesn't start?

Check the fuel level and ensure fresh fuel is used. Verify that the spark plug is clean and properly connected. Inspect the air filter for clogs and clean or replace it if necessary.

How often should I sharpen the mower blades?

Blades should be sharpened at least once a season or after 20-25 hours of use. If you notice uneven cutting or torn grass, it's time to sharpen the blades.

What type of oil should I use for the McCulloch M51–140R?

Use SAE 30 oil for temperatures above 32°F and SAE 10W-30 for varying temperatures. Refer to the user manual for specific recommendations.

How do I clean the mower deck?

After disconnecting the spark plug, use a garden hose to rinse grass clippings from the mower deck. For stubborn debris, use a plastic scraper or brush. Allow it to dry before storing.

What steps are involved in winterizing the lawn mower?

Drain the fuel tank and run the engine until it stops to clear the carburetor. Change the oil, remove the spark plug, and add a few drops of oil into the cylinder. Store in a dry place.

How can I improve the mower's cutting performance?

Ensure the blades are sharp, the deck is clean, and the mower is set to the correct cutting height. Regular maintenance and using fresh fuel can also improve performance.

What is the procedure to change the spark plug?

Disconnect the spark plug wire, use a spark plug wrench to remove the old plug, and install a new plug by hand to avoid cross-threading. Tighten with the wrench and reconnect the wire.

Why is the mower leaving uncut patches of grass?

Uneven cutting can result from dull blades, incorrect cutting height, or mowing too quickly. Ensure blades are sharp, and adjust the mowing speed and height settings.

How do I adjust the cutting height on the McCulloch M51–140R?

Locate the lever on each wheel and move it to the desired height setting. Ensure all wheels are set to the same height for an even cut.