McCulloch M51-140 RX Spare Parts List

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Year 2015

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McCulloch M51-140 RX Specification

The McCulloch M51-140 RX Lawn Mower is engineered for efficient grass cutting, combining robust functionality with ease of use. It is powered by a reliable 140cc engine, delivering ample torque and consistent performance suitable for medium to large-sized lawns. The mower features a 51 cm cutting width, enabling swift coverage of expansive areas and reducing the time spent mowing. Its steel cutting deck ensures durability and resilience against wear and tear, extending the mower's lifespan under regular use.

Equipped with a 5-position adjustable cutting height, ranging from 30 mm to 90 mm, the M51-140 RX allows users to customize the grass length according to their preferences or seasonal requirements. The ergonomic handle design enhances user comfort and maneuverability, making it easier to navigate around obstacles and tight corners. Additionally, the mower includes large rear wheels, which facilitate smooth movement across various terrains, ensuring stability and control.

The McCulloch M51-140 RX incorporates a rear discharge system and a substantial grass collector, minimizing the need for frequent emptying and promoting a tidy lawn appearance. Its foldable handle design offers convenient storage and transportation options, while the quick-release mechanism simplifies setup and breakdown. The mower's overall design emphasizes both functionality and user convenience, making it a practical choice for homeowners seeking a dependable and efficient lawn care solution.

McCulloch M51-140 RX F.A.Q.

How do I start the McCulloch M51-140 RX Lawn Mower?

To start the McCulloch M51-140 RX Lawn Mower, ensure the fuel tank is filled and the oil level is correct. Press the primer bulb three times, pull the throttle lever to the 'start' position, and pull the starter rope briskly.

What type of oil should I use for maintenance of the McCulloch M51-140 RX?

For optimal performance, use SAE 30 oil in temperatures above 32°F (0°C). In colder temperatures, use SAE 5W-30 to ensure smooth operation.

How often should I sharpen the mower blades?

It is recommended to sharpen the mower blades every 25 hours of use or at the beginning of each mowing season to ensure a clean cut and to prevent damage to your lawn.

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

If your mower doesn’t start, check the fuel level, ensure the spark plug is clean and properly connected, and check the air filter for blockages. If the problem persists, consult the user manual or contact a professional technician.

How do I clean the air filter of the McCulloch M51-140 RX?

To clean the air filter, remove the filter cover, take out the air filter, and gently clean it with warm soapy water. Allow it to dry completely before reinstalling it. Replace if necessary.

What steps should I take for winterizing the lawn mower?

To winterize your lawn mower, remove all fuel from the tank, clean the mower thoroughly, change the oil, and store it in a dry place. Disconnect the spark plug to prevent accidental starting.

How can I adjust the cutting height on the McCulloch M51-140 RX?

Adjust the cutting height by using the levers located near each wheel. Move the lever to the desired cutting height position, ensuring all four wheels are set to the same height for an even cut.

What should I do if the mower vibrates excessively during use?

Excessive vibration may be caused by a damaged blade or loose parts. Inspect the blade for damage and ensure all nuts and bolts are tightened. Replace the blade if necessary.

How do I change the spark plug on the McCulloch M51-140 RX?

To change the spark plug, disconnect the spark plug wire, remove the old spark plug using a spark plug wrench, and install a new one, ensuring it's properly gapped. Reconnect the spark plug wire securely.

What maintenance should be performed after every mowing session?

After each mowing session, clean the underside of the mower deck to prevent grass buildup, check for any loose bolts or screws, and inspect the air filter and blades for wear.