Shindaiwa T344, X7502831500 manual Hour Maintenance, Valve Adjustment

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Maintenance (continued)

135-Hour Maintenance

■■Combustion chamber should be decarbonized, and the valve clear- ance should be adjusted. It is highly recommended that this is done by a Shindaiwa-trained ser- vice technician.

■■Replace the spark plug annually: Use only the type recommended in the ”Specifications” section or an equivalent resistor type spark plug of the correct heat range. Set spark plug electrode gap to 0.6 mm.

IMPORTANT!

The valve clearance should be adjusted. It is highly recommended that this is done by a Shindaiwa-trained service technician.

Valve Adjustment

1.Remove cylinder cover, rocker arm cover, and spark plug. Rotate the crankshaft while observing the pis- ton through the spark plug open- ing. When the piston is at the top of the compression stroke (TDC), the valves can be adjusted.

CAUTION!

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

■■If you are unfamiliar with this engine or uncomfortable with this procedure, consult with an authorized Shindaiwa servicing dealer.

2.Loosen adjuster locknut so that the 2.5 mm Allen socket head adjust- ment 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 adjust- ment 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 damaged gaskets!

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Contents T344 Trimmer Introduction ContentsWork Safely SafetyStay Alert Use Good JudgmentProperly Equipped Operator Safety LabelsBe Aware of the Working Environment Product DescriptionAssembly SpecificationsPrior to Assembly Emission Control Exhaust & EvaporativeNylon line replacement Install trimmer headCutting attachment shield To advance trimmer line TipAdjust throttle lever free play Front handle installationFuel Requirements Mixing FuelMinimize the Risk of Fire Filling the fuel tankAfter use Starting the Engine Stopping the Engine When the Engine StartsChecking Unit Condition Starting a Flooded EngineOperation Maintenance 10/15-Hour maintenance Hour maintenance More frequently in dusty conditionsRemove and clean or replace the spark plug Hour maintenance Gear HousingHour maintenance Remove and replace the fuel filter element Valve Adjustment Hour MaintenanceCarburetor Adjustment Spark Arrester Screen MaintenanceTrimmer head is now fully loaded and ready for operation Idle Speed AdjustmentLong Term Storage Possible Cause Troubleshooting GuideIs the engine overheating? Symptom Possible Cause Remedy Exceptions Purchased Repair Parts and Accessories 01/2010 Page Page Parts/Serial Number Servicing Information

T344, X7502831500 specifications

Shindaiwa T344 is a powerful, efficient trimmer designed for both professional landscapers and avid gardeners. This versatile tool is recognized for its reliability and performance, making it a popular choice in the outdoor power equipment market. One of its standout features is the 34.4cc two-stroke engine, which provides robust power while maintaining fuel efficiency. This engine allows the user to tackle tough weeds and overgrown grass with ease, ensuring a clean and precise cut every time.

One of the key technologies employed in the Shindaiwa T344 is its Easy Start system. This innovation provides a smooth starting experience with minimal effort. Users can start their trimmers with just a gentle pull, reducing wear on the starter mechanism and providing a more enjoyable overall user experience. The engine also features a digital ignition system, ensuring a consistent spark for reliable starts and optimal engine performance.

In addition to its powerful engine, the T344 is equipped with a lightweight design. The unit weighs in at only 11.5 lbs, making it easy to maneuver even during extended periods of use. This feature is particularly appreciated by professional users who require mobility and flexibility in their work.

The ergonomics of the Shindaiwa T344 are carefully engineered for comfort. The adjustable handle allows users to customize their grip, reducing fatigue and enhancing precision during operation. The anti-vibration system further contributes to user comfort by minimizing the vibrations transmitted to the operator's hands, enabling prolonged use without discomfort.

Another notable characteristic of the T344 is its heavy-duty cutting head, which is designed for durability and efficiency. The trimmer features a semi-automatic cutting line feed system that ensures a steady flow of line as you work, allowing for uninterrupted cutting and reducing downtime.

Overall, the Shindaiwa T344 trimmer combines advanced engineering, user-friendly features, and ergonomic design to deliver exceptional performance. With its powerful engine, lightweight construction, and focus on user comfort, this trimmer meets the demands of both professional landscapers and home gardeners alike, making it a top choice in the competitive outdoor power equipment market. Whether tackling residential lawns or commercial landscaping projects, the T344 proves to be a reliable and effective tool for achieving immaculate greenery.
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