Maintenance (continued)

139 - hour maintenance

WARNING!

Never operate the unit with DGDPDJHRUPLVVLQJPXIÀHURUVSDUN arrester! Operating with a missing or dam- DJHGVSDUNDUUHVWHULVD¿UHKD]DUGDQG could also damage your hearing.

If the engine becomes sluggish and low on power, check and clean the spark arrester screen.

1.Loosen the knob of the spark plug cover and remove the cover.

2.Remove the spark plug lead from the spark plug.

3.Loosen the four 5 mm bolts located at the top of the recoil starter housing and remove the cover.

4.Loosen the 5 mm bolt located at the top of the cylinder cover and two 4 mm bolts located at the bottom of the cylin- der cover and remove cover.

5.Loosen three 5 mm muffler cover bolts and remove the muffler cover.

6.Remove muffler gasket bolt.

7.Loosen two 4 mm screws from the muf- fler cover.

8.Remove two 4 mm screws from the top tail plate and remove tail plate.

0XIÀHUSODWHVFUHZV

Top tail plate

Spark arrester screen

 

 

0XIÀHUFRYHU

Lower tail plate

screws

Plate

0XIÀHU cover bolts

Gaskets

0XIÀHU

 

gasket

0XIÀHU

Gasket

 

plate

 

0XIÀHUJDVNHWEROW

0XIÀHU

 

 

cover

9. Remove the spark arrester screen and

11. Reassemble the muffler in the reverse

clean with a stiff bristle brush.

order of disassembly

10. Remove the muffler from the engine

 

IMPORTANT!

and inspect the cylinder exhaust port

If you note excessive carbon buildup, con-

for carbon buildup.

 

sult your servicing dealer.

Long Term Storage

Whenever the unit will not be used for 30 days or longer, use the following proce- dures to prepare it for storage:

ŶClean external parts thoroughly.

ŶDrain all the fuel from the carburetor and the fuel tank.

To do so:

1.Prime the primer bulb until no more fuel is passing through.

2.Start and run the engine until it stops running.

3.Repeat steps 1 and 2 until the engine will no longer start.

ŶRemove the spark plug and pour about

CAUTION!

Gasoline stored in the carburetor for extended periods can cause hard start- ing, and could also lead to increased service and maintenance costs.

IMPORTANT!

All stored fuels should be stabilized with a fuel stabilizer such as STA-BIL.

NOTE

Damage caused by stale or con- taminated fuel is not covered by the Shindaiwa warranty policy.

7 ml (4 oz.) of 2-cycle mixing oil into the cylinder through the spark plug hole. Slowly pull the recoil starter 2 or 3 times so oil will evenly coat the interior of the engine. Reinstall the spark plug.

ŶBefore storing the unit, repair or replace any worn or damaged parts.

ŶRemove the air cleaner element from the carburetor and clean it thoroughly with soap and water, let dry and reas- semble the element.

ŶStore the unit in a clean, dust-free area.

12

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Shindaiwa 89309 manual Long Term Storage, Remove the spark arrester screen, For carbon buildup, Sult your servicing dealer
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89309 specifications

Shindaiwa 89309 is a high-performance trimmer head designed for both professional landscapers and avid gardeners who demand reliability, efficiency, and ease of use. This product stands out in a crowded market due to its innovative engineering and robust construction, making it an essential tool for those who take lawn care seriously.

One of the main features of the Shindaiwa 89309 is its durable design. Constructed from high-quality materials, it is built to withstand the rigors of everyday use while maintaining optimal performance. This means users can tackle tough tasks without the fear of wear and tear, ensuring longevity and durability.

The trimmer head integrates advanced technologies to improve efficiency and ease of operation. One of its most notable technologies is the easy-loading spool system, which allows users to quickly and effortlessly reload the line. This feature significantly reduces downtime, enabling users to get back to their work without hassle.

Additionally, the Shindaiwa 89309 is designed with a dual-line cutting system, which enhances its cutting performance. This system provides a wider cutting path, allowing users to cover more ground in less time. The trimmer head delivers clean and precise cuts, ultimately resulting in a neater finish for lawns and gardens.

Another key characteristic of the Shindaiwa 89309 is its compatibility. The trimmer head works seamlessly with various Shindaiwa machines, allowing for versatility and ease of integration into existing tool collections. This adaptability makes it a practical choice for professionals with multiple pieces of equipment.

Moreover, the Shindaiwa 89309 features an efficient balance that reduces user fatigue. The lightweight design combined with a well-thought-out weight distribution allows for extended periods of use without straining the operator, which is crucial in a demanding work environment.

In summary, the Shindaiwa 89309 trimmer head embodies the perfect blend of durability, efficiency, and user-friendly features. Its advanced technologies, including the easy-loading spool and dual-line cutting system, make it an invaluable tool for achieving pristine landscaping results. Whether for professional use or personal projects, the Shindaiwa 89309 stands out as a reliable choice for trimmers and gardeners alike.
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