McCulloch M51–551 CMDW Spare Parts List

Pages 3

Year 2011

Language(s)

of 3

McCulloch M51–551 CMDW Specification

The McCulloch M51–551 CMDW Lawn Mower is a robust and versatile tool designed for efficient lawn maintenance. It features a powerful 163cc Briggs & Stratton engine, ensuring reliable performance and sufficient power to tackle medium to large-sized lawns. The engine's ReadyStart technology eliminates the need for manual priming or choking, facilitating an easier start-up process.

The mower is equipped with a 51 cm (20 inches) cutting width, allowing for broader coverage and reduced mowing time. Its cutting height is adjustable through a centralized lever, offering five different positions ranging from 30 mm to 90 mm to cater to various grass lengths and conditions. This model is a self-propelled unit, providing ease of maneuverability with its rear-wheel drive system, which is particularly beneficial on slopes and uneven terrain.

The McCulloch M51–551 CMDW is equipped with a durable steel deck that enhances its longevity and stability. It includes a 3-in-1 cutting system, enabling users to choose between grass collection, mulching, or rear discharge, depending on their lawn care preferences. The grass collector has a generous 65-liter capacity, reducing the frequency of emptying during operation.

Ergonomically designed, the mower features a foldable handle for compact storage and ease of transport. The soft-grip handle ensures user comfort during prolonged use. With its combination of power, versatility, and user-friendly features, the McCulloch M51–551 CMDW provides an efficient solution for maintaining a well-manicured lawn. Its design and functionality make it suitable for both residential and semi-professional use, offering reliability and performance in various mowing conditions.

McCulloch M51–551 CMDW F.A.Q.

How do I start the McCulloch M51–551 CMDW Lawn Mower?

To start the McCulloch M51–551 CMDW Lawn Mower, ensure the fuel tank is filled, the oil level is adequate, and the spark plug is connected. Pull the starter handle firmly while holding the safety lever against the handlebar.

What should I do if the lawn mower does not start?

If the lawn mower does not start, check the fuel level, inspect the spark plug for wear or damage, ensure the air filter is clean, and verify the oil level. Replace any faulty components and try starting again.

How often should I change the oil in my McCulloch M51–551 CMDW Lawn Mower?

Change the oil after the first 5 hours of use, and then every 25 hours of operation or at the beginning of each mowing season. Use SAE 30 oil for best performance.

What maintenance is required for the air filter?

Check the air filter every 25 hours of operation. Clean it by removing debris, washing with soapy water, and allowing it to dry completely before reinstalling. Replace it if it is damaged or excessively dirty.

Why is the lawn mower not cutting the grass evenly?

Uneven cutting may be due to a dull blade, uneven tire pressure, or an incorrect cutting height setting. Sharpen or replace the blade, ensure tires are properly inflated, and adjust the cutting height as needed.

How do I adjust the cutting height on the McCulloch M51–551 CMDW?

To adjust the cutting height, locate the height adjustment levers on each wheel. Move the levers to the desired position, ensuring all wheels are set to the same height for an even cut.

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

Excessive vibration may be caused by a damaged blade or loose parts. Inspect the blade for damage and tighten any loose bolts or screws. Replace the blade if necessary.

How do I store the McCulloch M51–551 CMDW Lawn Mower for winter?

For winter storage, clean the mower thoroughly, drain the fuel tank, change the oil, remove the spark plug, and store the mower in a dry, sheltered location. Consider using a fuel stabilizer if leaving fuel in the tank.

How can I ensure the best performance from my lawn mower?

To ensure optimal performance, regularly maintain the mower by checking and changing the oil, cleaning or replacing the air filter, sharpening the blade, and keeping the undercarriage clear of grass clippings and debris.

What type of fuel is recommended for the McCulloch M51–551 CMDW Lawn Mower?

Use unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol content to prevent damage to the engine.