GZ3500T

7. Maintenance

WARNING

Before cleaning, the inspecting or repairing the unit, make sure that engine has stopped and is cool. Disconnect the spark plug to prevent accidental starting.

WARNING

When returning the filter, use a pinch not to be folded the suc- tion pipe.

■MAINTENANCE AFTER EACH USE 1. Air filter

Loosen the knob and remove the air cleaner cover. Take off the filter elements and tap off attached sawdust. When they are extremely dirty, shakewash with gasoline. Dry them completely before reinstalling.

knob

air cleaner cover

filter elements

2. Oiling port

Dismount the guide bar and check the oiling port for clogging.

Oiling port

3. Guide bar

When the guide bar is dismounted, remove sawdust in the bar groove and the oiling port.

<Type : sprocket nose>

Grease the nose sprocket from the feeding port on the tip of the bar.

Grease port

Oiling port

Sprocket

3. Oil filter

1.With a wire hook, take out the oil filter from the feeding port.

Oil filter

2. Wash the filter with gasoline.

WARNING

When returning the filter, use a pinch not to be folded the suc- tion pipe.

4. Spark plug

NGK

CMR7H

Clean the electrodes with a wire brush and reset the gap to 0.6 mm as necessary.

5. Sprocket

Check for cracks and for excessive wear interfering with the chain drive. If the wear is considerable, replace it with new one. Never fit a new chain on a worn sprocket, or a worn chain on a new sprocket.

4. Others

Check for fuel leakage and loose fastenings and damage to major parts, especially handle joints and guide bar mounting. If any defects are found, make sure to have them repaired before operating the saw again.

■PERIODICAL SERVICE POINTS 1. Cylinder fins

1.Remove the starter case.

2.Remove sawdust between the cylinder fins.

3. Clean the valute area.

2. Fuel filter

(a) Using a wire hook, take out the filter from the filler port.

Fuel filter

(b)Wash the filter with gasoline.

Replace with new one if clogged with dirt completely.

6. Way of the cooling air

WARNING

•The engine metal parts can burn your skin. Never touch the cylinder, muffler or ignition plug etc. during operation or right after stopping the engine.

•Before starting the engine, check around the muffler and take off sawdust. If you do not, it will cause the overheating and a fire. For preventing the trouble, please keep clean around the muffler.

This engine is air-cooled. Dust clogging between the inlet port of the cooling air and cylinder fins will cause overheating of the engine. Periodically check and clean the cylinder fins after re- moving the air cleaner and the cylinder cover.

inlet port of the cooling air

IMPORTANT

When installing the cylinder cover, make sure that switch wires and grommets are positioned correctly in place.

GB-14

Page 13 Page 15
Page 14
Image 14
Zenoah GZ3500T owner manual Maintenance
Page 13 Page 15

GZ3500T specifications

The Zenoah GZ3500T is a powerful and versatile two-stroke engine designed for various outdoor applications, including gardening, landscaping, and industrial use. Known for its reliability and performance, the GZ3500T is particularly popular among professionals and enthusiasts who demand efficiency in their equipment.

One of the main features of the Zenoah GZ3500T is its displacement of 34.6 cc, which strikes a balance between power and weight. This engine delivers robust performance, producing approximately 1.5 kW (2.0 hp) of power, making it suitable for various tasks such as trimming, cutting, and pruning. The engine’s design emphasizes a high power-to-weight ratio, allowing operators to handle the equipment comfortably without exhausting themselves.

The GZ3500T incorporates advanced technologies that enhance its performance and efficiency. One notable innovation is the use of a double diaphragm carburetor that optimizes fuel delivery under different operating conditions. This feature ensures consistent acceleration and power output, improving overall fuel economy and reducing emissions. Additionally, the engine is equipped with a specially engineered exhaust system that minimizes noise while maximizing power, making it an environmentally friendly option.

Another characteristic of the Zenoah GZ3500T is its lightweight design. Weighing approximately 5.2 kg (11.5 lbs), this engine is easy to handle and maneuver during operation. It also features a user-friendly start mechanism, such as an easy starting system that reduces kickback, allowing for hassle-free ignition even in cold conditions.

Durability is a key aspect of the GZ3500T. The engine is constructed with high-quality materials that withstand the rigors of demanding environments. The use of a high-strength crankcase and reinforced components ensures longevity, making it a reliable choice for both casual users and professionals.

In conclusion, the Zenoah GZ3500T is an exceptional two-stroke engine that combines power, efficiency, and durability. With its innovative technologies, user-friendly features, and lightweight design, it stands out as an optimal solution for various outdoor applications. Whether you're a landscaper, gardener, or simply someone looking for a reliable engine for your tools, the GZ3500T offers the performance and reliability you need to get the job done efficiently and effectively.
Top Page Image Contents