McCulloch Trim Mac 250 Spare Parts List

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Year 2011

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McCulloch Trim Mac 250 Specification

The McCulloch Trim Mac 250 Trimmer is a robust and efficient tool designed for residential and light commercial lawn care tasks. This trimmer features a 25cc two-stroke engine, which provides a balanced blend of power and fuel efficiency, making it suitable for trimming grass and small bushes. The engine is air-cooled and uses a recoil start mechanism, ensuring reliable performance and easy starting. Equipped with a dual-line cutting head, the Trim Mac 250 offers a cutting width of approximately 16 inches, enabling efficient coverage of medium to large areas. The cutting line is automatically fed, reducing downtime and maintenance efforts. Its ergonomic loop handle enhances user comfort and control, especially during extended use. The straight shaft design offers improved reach and precision, particularly in hard-to-access areas. This trimmer is lightweight, weighing around 4.5 kg, which reduces user fatigue and increases maneuverability. An easy-access fuel tank with a capacity of 0.5 liters ensures convenient refueling. Additionally, the trimmer requires a mixture of gasoline and two-stroke oil, which helps in maintaining optimal engine lubrication and performance. Designed with durability in mind, the Trim Mac 250 features a sturdy construction with high-quality materials to withstand regular use. The trimmer is also equipped with a muffler to minimize noise output, making it more environmentally friendly. Overall, the McCulloch Trim Mac 250 Trimmer offers a combination of power, efficiency, and user-friendly features that cater to the needs of homeowners and garden enthusiasts seeking a reliable trimming solution.

McCulloch Trim Mac 250 F.A.Q.

How do I start the McCulloch Trim Mac 250 Trimmer?

To start the McCulloch Trim Mac 250, first ensure that the trimmer is on a flat surface. Press the primer bulb 5-6 times, set the choke to the closed position, and pull the starter rope until the engine fires. Once it fires, move the choke to the open position and pull the starter rope again until the engine starts.

What type of fuel should I use in my McCulloch Trim Mac 250 Trimmer?

Use a mixture of unleaded gasoline and high-quality 2-cycle engine oil. The recommended ratio is 40:1, which means 3.2 ounces of oil per gallon of gasoline.

How do I replace the trimmer line on the McCulloch Trim Mac 250?

First, turn off the trimmer and disconnect the spark plug. Remove the spool by pressing in the tabs on the side of the trimmer head. Cut a length of trimmer line about 15 feet long, and wind it evenly onto the spool. Reattach the spool and ensure it is secure before reconnecting the spark plug.

Why is my McCulloch Trim Mac 250 Trimmer not starting?

If the trimmer is not starting, check for fuel issues, such as old or incorrectly mixed fuel. Ensure the spark plug is clean and properly connected. Also, inspect the air filter for dirt or blockages and clean or replace it if necessary.

How often should I clean the air filter on my McCulloch Trim Mac 250?

The air filter should be checked and cleaned after every 5 hours of operation. If you frequently use the trimmer in dusty conditions, clean the filter more often. Replace the air filter if it is damaged or excessively dirty.

What maintenance should I perform before storing my McCulloch Trim Mac 250 for the winter?

Before storing, drain the fuel tank and run the engine until it stops to clear the carburetor. Clean the trimmer thoroughly, check for any damaged parts, and replace them if necessary. Store the trimmer in a dry place away from direct sunlight and moisture.

How can I improve the performance of my McCulloch Trim Mac 250 Trimmer?

Regular maintenance such as replacing the spark plug annually, cleaning the air filter, and using fresh fuel can improve performance. Additionally, ensure the trimmer line is properly wound and that the cutting head is clean.

What safety precautions should I take when using the McCulloch Trim Mac 250?

Always wear protective gear such as gloves, goggles, and ear protection. Ensure the area is clear of bystanders and obstacles. Do not operate the trimmer while tired or under the influence of substances. Follow the manufacturer's guidelines and keep both hands on the tool while operating.

Why does my McCulloch Trim Mac 250 Trimmer vibrate excessively?

Excessive vibration can be caused by a damaged or unbalanced cutting head, loose parts, or a bent driveshaft. Inspect these components and tighten, repair, or replace them as necessary to reduce vibration.

How do I troubleshoot a McCulloch Trim Mac 250 Trimmer that stalls during use?

If the trimmer stalls, check the fuel mixture to ensure it's correct. Clean the air filter and inspect the exhaust for blockages. Also, check the spark plug for wear or damage and replace it if needed. Ensure the carburetor is properly adjusted according to the manual.