Maintenance, Idle speed adjustment T, Spark plug Fig

TED-270

Fig. 3-1	Fig. 3-2	Fig. 3-3

Fig. 3-4

Fig. 3-4B

5. Maintenance

MAINTENANCE. REPLACEMENT, OR RE- PAIR OF THE EMISSION CONTROL DE- VICES AND SYSTEM MAY BE PERFORMED BY ANY NONROAD ENGINE REPAIR ES- TABLISHMENT OR INDIVIDUAL.

Carburetor adjustment (Fig. 3-1)

WARNING!

The bit may be spinning during carburetor adjustments.

WARNING!

Never start the engine without the complete clutch cover and gear case assembled! Otherwise the clutch can come loose and cause personal injuries.

In the carburetor, fuel is mixed with air. When the engine is test run at the factory, the carburetor is adjusted. A further adjustment may be required, according to climate and altitude. The carburetor has one adjustment possibility: T = Idle speed adjustment screw.

Idle speed adjustment (T)

Check that the air filter is clean. When the idle speed is correct, the bit will not rotate. If adjustment is required, close (clockwise) the T- screw, with the engine running, until the bit starts to rotate. Open (counter-clockwise) the screw until the bit stops. You have reached the correct idle speed when the engine runs smoothly in all positions well below the rpm when the bit starts to rotate.

If the bit still rotates after idle speed adjustment, contact Tanaka dealer.

WARNING!

When the engine is idling the bit must under no circumstances rotate.

Air filter (Fig. 3-2)

The air filter must be cleaned from dust and dirt in order to avoid:

Carburetor malfunctions.

Starting problems.

Engine power reduction.

Unnecessary wear on the engine parts.

Abnormal fuel consumption.

Clean the air filter daily or more often if working in exceptionally dusty areas.

Cleaning the air filter

Remove the air filter cover and the filter. Rinse it in warm soap suds. Check that the filter is dry before reassembly. An air filter that has been used for some time cannot be cleaned com- pletely. Therefore. it must regularly be replaced by a new one. A damaged filter must always be replaced.

NOTE!

Saturate the element in 2 cycle oil or the equivalent. Squeeze the element to distribute the oil completely and to remove any excess oil.

Spark plug (Fig. 3-3)

The spark plug condition is influenced by: An incorrect carburetor setting.

Wrong fuel mixture (too much oil in the gasoline)

A dirty air filter.

Hard running conditions (such as cold weather).

These factors cause deposits on the spark plug electrodes, which may result in malfunction and starting difficulties. If the engine is low on power, difficult to start or runs poorly at idling speed, always check the spark plug first. If the spark plug is dirty, clean it and check the electrode gap. Readjust if necessary. The correct gap is 0.6 mm (.024"). The spark plug should be replaced after about 100 operation hours or earlier if the electrodes are badly eroded.

NOTE!

In some areas, local law requires using a resistor spark plug to suppress ignition signals. If this machine was originally equipped with resistor spark plug, use same type of spark plug for replacement.

Gear case (Fig. 3-4, 4B)

Apply a good quality lithium based grease through the grease fitting. Lubrication should be applied at 50 hour intervals and more frequent at heavy use.

GB-10

TED-270PFL/PFLS, TED-270PFL, TED-270PFLS, TED-270PFR, TED-270PFRS, TED-270PFHS, TED-270PFDH, TED-270PFDLS, TED-270PFR/PFRS, TED-270PFDLS specifications

The Tanaka TED-270 series is a collection of high-performance brushcutters, designed for both professional landscapers and home gardeners. Ranging from the TED-270PFL to the TED-270PFRS, each model inherits robust engineering principles while offering unique features tailored to specific user requirements.

At the heart of these models is an efficient 26.9cc two-stroke engine, delivering powerful performance for cutting through thick grass, weeds, and underbrush. The engine is designed with a focus on fuel efficiency, promoting longer operational times and reducing the frequency of refueling. The lightweight construction, typically around 10.6 lbs, enhances portability, making these brushcutters easy to maneuver around gardens and larger landscapes.

The TED-270PFL and TED-270PFLS models are equipped with a straight shaft design that allows for extended reach, making it simpler to clear hard-to-reach areas such as beneath fences or around trees. These models also incorporate a quick-release harness system, providing additional comfort and support during extended use.

In contrast, the TED-270PFR and TED-270PFRS models feature a curved shaft design, which enables better handling and control. This design is particularly favored by users who prioritize ease of use over extended reach. The curved shaft models are adept at maintaining precision when trimming grass along edges and in tighter spaces.

The TED-270PFHS, TED-270PFDH, and TED-270PFDLS versions come with added versatility, pairing the powerful engine with various cutting attachments, including brush blades, string trimmers, and more. This adaptability allows users to switch quickly between different cutting tasks with minimal downtime.

All models in the TED-270 series share key technologies, such as easy-start systems that minimize starting effort, anti-vibration features to reduce operator fatigue, and advanced air filtration systems that prolong engine life by keeping harmful debris out.

Moreover, these brushcutters comply with stringent emissions regulations, ensuring lower environmental impact while maintaining high performance. The robust and ergonomic design ensures that the Tanaka TED-270 series is not just efficient but also user-friendly, catering to both novices and seasoned professionals in the landscaping field.

With their combination of power, versatility, and user-centric features, the Tanaka TED-270 series stands out as a reliable choice for anyone looking to achieve professional-grade results in their landscaping endeavors.