50-Hour Maintenance

Every 50 hours of operation (more frequently in dusty or dirty conditions):

nRemove and clean the cylinder cover and clean grass and dirt from the cylinder fins.

nRemove the cutting attachment, cutting attachment holder and gear shaft col- lar. Remove the filler plug from the side of the gearcase and press new grease into the gearcase until the old grease is pushed out. Use only lithium-base grease such as Shindaiwa Gear Case Lubricant or equivalent. See Figure 29.

New Grease

Old

 

Grease

nUse a hooked wire to extract the fuel filter from inside the fuel tank. See Fig- ure 30. Remove and replace the filter element. Before reinstalling the filter, inspect the condition of the fuel line.

If damage or deterioration are noted, the unit should be removed from service until it can be inspected by a Shindaiwa-trained service technician.

CAUTION!

Make sure you do not pierce the fuel line with the end of the hooked wire. The line is delicate and can be dam- aged easily.

Hooked

Wire

Figure 30

Gear Shaft Collar

Figure 29

135-Hour Maintenance

Every 135 hours of operation,

remove and clean the muffler.

WARNING!

Never operate this unit with a dam- aged or missing muffler or spark

5.Remove the spark arrester screen and clean with a stiff bristle brush.

6.Gently tap the muffler on a wood sur- face to dislodge any loose carbon.

7.Inspect the cylinder exhaust port for carbon buildup.

IMPORTANT!

If you note excessive carbon buildup, con- sult with an authorized servicing dealer.

8.Reassemble the muffler in the reverse order of disassembly.

arrester! Operating with missing or damaged exhaust components is a fire hazard and could also damage your hearing.

1.Remove the spark plug boot.

2.Remove the four 4 mm engine cover screws (two in the back and two in the front of the cover) and lift the cover from the engine.

3.Remove the two 5 mm muffler screws. Remove the lower muffler screw, then lift the muffler assembly from the engine.

4.Seperate the muffler from the forward muffler shield, while observing the orientation of the components.

See Figure 31.

Rear Muffler

 

Spark Ar-

 

Shield

 

Forward

 

rester Screen

 

 

 

 

Muffler

 

 

 

 

 

 

Shield

 

 

 

5 mm Muffler

 

 

 

Screws

Rear Muffler

 

 

 

Shield Screw

 

 

 

 

Muffler

 

Lower Muffler

 

 

Screw

Figure 31

 

 

 

 

 

14

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Page 14
Image 14
Shindaiwa T272X manual Every 135 hours of operation, Reassemble the muffler in the reverse order of disassembly
Page 13 Page 15

T272, T272X specifications

The Shindaiwa T272 and T272X are advanced professional-grade trimmers renowned for their powerful performance and innovative technologies. Designed for landscape maintenance professionals and serious enthusiasts, these tools exemplify durability, efficiency, and user-friendly features, making them stand out in the crowded market of outdoor power equipment.

At the heart of both models is a robust 25.4cc two-stroke engine that delivers exceptional cutting power while maintaining low emissions, thanks to Shindaiwa's proprietary engine technology. This engine provides reliable, high torque for heavy-duty applications, allowing users to tackle dense vegetation and tough grass with ease. The T272 and T272X are engineered with a strong focus on performance, enabling users to work longer and more efficiently.

One of the most notable features of the T272 and T272X is their lightweight design. Weighing in at approximately 10.2 lbs, these trimmers are easy to maneuver and reduce fatigue during extended use. The ergonomic handle design combined with an adjustable shoulder strap enhances comfort and balance, ensuring that operators can work without discomfort even after prolonged periods.

The T272X model comes equipped with an advanced ignition system that ensures easy starting and improved fuel efficiency. This system significantly reduces the number of pulls required to start the engine and enhances overall operation reliability. Additionally, both models utilize Shindaiwa's unique air filtration system, which extends engine life by reducing the amount of debris and dust entering the engine compartment.

Both trimmers feature a dual-line bump feed head for efficient trimming, allowing users to release more line with just a tap on the ground. The T272's head is designed for convenience and quick line replacement, while the T272X utilizes a more rugged, professional-grade head that accommodates thicker lines for demanding tasks.

In summary, the Shindaiwa T272 and T272X trimmers offer a perfect blend of power, efficiency, and ease of use. Their advanced technologies, user-centric designs, and exceptional performance make them an ideal choice for professionals in the landscaping industry as well as homeowners looking for a reliable trimming solution. Whether you are maintaining a small garden or managing a large estate, these trimmers are built to meet your needs and exceed your expectations.
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