MAINTENANCE

HCA-266

 

 

Exhaust Port Cleaning

Level 2

Parts Required: As needed; Heat Shield

1.Remove spark plug lead from spark plug, and remove engine cover.

2.Place piston at top dead center. Remove muffler (A) and heat shield (B).

3.Use a wood or plastic scraping tool to clean deposits from cylinder exhaust port.

BA

Never use a metal tool to scrape carbon from the exhaust port. Do not scratch the cylinder or piston when cleaning the exhaust port. Do not allow carbon particles to enter the cylinder.

4.Inspect heat shield, and replace if damaged.

5.Install heat shield and muffler.

6.Tighten muffler mounting bolts (or nuts) to 90–110 kgf • cm (80–95 in • lbf).

7.Install engine cover and attach spark plug lead.

8.Start engine, and warm to operating temperature.

9.Stop engine, and re-tighten mounting bolts (or nuts) to specifications.

Carburetor Adjustment

Level 2

Engine Break-In

New engines must be operated a minimum duration of two tanks of fuel break-in before carburetor adjustments can be made. During the break-in period your engine performance will increase and exhaust emissions will stabilize. Idle speed can be adjusted as required.

High Altitude Operation

This engine has been factory adjusted to maintain satisfactory starting, emission, and durability performance up to 1,100 feet above sea level (ASL) (96.0 kPa). To maintain proper engine operation and emission compliance above 1,100 feet ASL the carburetor may need to be adjusted by an authorized ECHO service dealer.

If the engine is adjusted for operation above 1,100 feet ASL, the carburetor must be re-adjusted when operating the engine below 1,100 feet ASL, otherwise severe engine damage may result.

Parts None

Required:

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X7502026406

© 10/2014 ECHO Inc.

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Echo HCA-266 specifications Carburetor Adjustment, Exhaust Port Cleaning, Engine Break-In, High Altitude Operation
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HCA-266 specifications

The Echo HCA-266 is a versatile and powerful handheld brush cutter that has become a favorite among both professionals and homeowners looking for a reliable landscaping tool. Known for its robust design and advanced features, the HCA-266 is tailored to tackle tough vegetation and overgrown areas with ease.

One of the standout features of the HCA-266 is its 25.4cc 2-stroke engine, which delivers impressive power while ensuring efficient fuel consumption. This engine is designed to provide excellent performance across various terrains, making it suitable for everything from light trimming to heavy-duty brush cutting. The ergonomic design of the handle ensures user comfort during extended periods of operation, reducing fatigue and enhancing control.

The Echo HCA-266 incorporates a unique double-sided blade system that allows for fast and efficient cutting in both directions. This not only improves productivity but also reduces the time spent on maintenance, as users can easily access the blades for quick cleaning and sharpening. Additionally, the adjustable angle of the cutter head provides greater flexibility, enabling users to reach difficult spots without straining.

Another significant technological aspect of the HCA-266 is its vibration-dampening system, which minimizes the impact of vibrations on the user's hands and arms. This feature contributes to a more comfortable experience, especially during long work sessions, and helps reduce the risk of fatigue-related injuries. Furthermore, the lightweight design of the tool enhances maneuverability, making it easier to navigate tight spaces.

The HCA-266 is also equipped with a simplified starting system, which allows for easy ignition with minimal effort. This feature proves valuable for users who may not be experienced with starting handheld equipment, ensuring quick readiness for any task.

In terms of durability, the Echo HCA-266 is built to withstand the rigors of outdoor use. Its housing is made of high-quality materials designed to resist impacts and harsh weather conditions, ensuring longevity and reliability. The maintenance-friendly design further extends the lifespan of the tool, enabling users to perform routine checks with ease.

In conclusion, the Echo HCA-266 stands out as a potent handheld brush cutter, combining advanced technology, user-friendly features, and robust construction. Whether for professional landscaping or personal yard work, this tool offers reliability and efficiency, making it a valuable addition to any outdoor equipment arsenal. Its impressive performance and thoughtful design cater to the needs of users, ensuring a satisfying cutting experience.
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