Maintenance (continued)

 

 

 

50-hour maintenance

 

 

 

 

Remove and replace the fuel filter

 

 

 

element.

 

 

 

Ŷ Use a hooked wire to extract the fuel filter

 

 

 

from inside the fuel tank. Inspect the fuel

 

 

 

filter element. If it shows signs of contam-

 

 

 

ination, replace with a genuine Shindaiwa

 

 

 

replacement fuel filter element.

 

 

 

 

 

 

 

CAUTION!

 

 

 

 

 

Make sure you do not pierce the fuel line

 

 

 

 

with the end of the hooked wire. The line

 

 

Hooked wire

is delicate and can be damaged easily.

 

 

 

 

 

 

 

 

 

Before reinstalling the new filter element,

 

 

 

inspect the condition of all the fuel system

 

 

 

components (fuel pick-up line, fuel return

 

 

)XHO¿OWHUHOHPHQW

line, tank vent line, tank vent, fuel cap

 

 

 

 

)XHO¿OWHUPDLQWHQDQFH

 

and fuel tank). If damage, splitting or

 

 

 

 

 

deterioration is noted, the unit should

 

 

 

be removed from service until it can be

 

 

 

inspected or repaired by a Shindaiwa-

 

 

 

trained service technician.

 

 

 

139/150-Hour Maintenance

Maintenance after first 139-hours,

Ŷ Replace the spark plug annually: Use

Ŷ The valve clearance should be adjusted

then every 150-hours thereafter.

only the type recommended in the

annually or every 135 hours. It is

Ŷ Combustion chamber should be decar-

”Specifications” section or an equivalent

highly recommended that this is

bonized, and the valve clearance should

resistor type spark plug of the correct

done by a Shindaiwa-trained service

be adjusted. It is highly recommended

heat range. Set spark plug electrode

technician.

that this is done by a Shindaiwa-trained

gap to 0.6 -0.7 mm.

 

service technician.

 

 

Valve Adjustment

 

 

1.Remove cylinder cover, rocker arm cover, and spark plug. Rotate the crankshaft while observing the piston through the spark plug opening. When the piston

is at the top of the compression stroke (TDC), the valves can be adjusted.

CAUTION!

ŶPerforming a valve adjustment incorrectly may cause hard starting and/or can damage the engine.

ŶIf you are unfamiliar with this engine or uncomfortable with this procedure, consult with an autho- rized Shindaiwa servicing dealer.

2.Loosen adjuster locknut so that the

2.5 mm Allen socket head adjustment screw can turn freely.

3.Insert 0.10 mm feeler gauge between valve stem tip and rocker arm.

4.Turn adjustment screw (clockwise = tighter, counter-clockwise = looser) until feeler gauge is almost snug. Back off just enough to allow gauge to slip out with limited resistance.

5.While holding the adjustment screw in place with the Allen driver, tighten the locknut with a wrench.

6.Turn engine over several times, and returnthe to TDC-compression. Recheck with proper feeler gauge to make sure clearance adjustment did not change as a result of tightening the locknut. Readjust as necessary.

7.Replace rocker arm cover gasket to assure proper sealing and install cover.

IMPORTANT!

If a new gasket is not available and/or the old gasket is not damaged, the old gasket may be reused. Never use cracked or dam- aged gaskets!

17

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Image 17
Shindaiwa 89301, T3410/EVC manual 139/150-Hour Maintenance, Valve Adjustment, Remove and replace the fuel filter Element
Page 16 Page 18

T3410X/EVC, T3410/EVC, 89301 specifications

Shindaiwa is renowned for its durable and high-performing outdoor power equipment, and models like the Shindaiwa 89301, T3410/EVC, and T3410X/EVC highlight this reputation. These models are designed for both commercial and residential use, featuring advanced technologies that enhance performance and user experience.

The Shindaiwa 89301 is a versatile and powerful equipment that excels in various landscaping tasks. Its most notable feature is its robust engine, which provides exceptional power while maintaining fuel efficiency. This model incorporates Shindaiwa's advanced Clean Air Technology, which significantly reduces emissions, making it environmentally friendly and compliant with stringent regulations. The ergonomic design of the handle ensures comfort during prolonged use, reducing operator fatigue.

Moving on to the T3410/EVC, this model is primarily a brushcutter, known for its reliability and ease of use. It is equipped with a high-quality cutting system that delivers precise cuts and efficient grass clearing. The T3410/EVC features a powerful engine that provides strong torque at low RPMs, allowing for effective cutting through thick grass and weeds. One of the standout technologies in this unit is the E-Vac system, which enhances airflow in the cutting head for improved debris discharge. This ensures a clean and efficient cut, reducing the time spent on yard work.

Meanwhile, the T3410X/EVC model pushes the boundaries even further with additional capabilities. It features a more advanced ignition system that offers quicker starts and better overall performance in challenging conditions. This model also boasts a reinforced frame and components designed for demanding tasks, making it ideal for professionals who require reliability and performance. Just like the T3410/EVC, the T3410X/EVC is integrated with an advanced vibration dampening system, enhancing user comfort and control during operations.

Both models' user-friendly controls and lightweight design make them accessible for both seasoned professionals and casual users. Whether you are tackling a large commercial property or maintaining your backyard, Shindaiwa’s models 89301, T3410/EVC, and T3410X/EVC deliver exceptional performance, durability, and innovation, ensuring that your outdoor projects are completed efficiently and effectively. With a combination of power, technology, and ergonomic design, these models stand out in the competitive landscape of outdoor power equipment.
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