Husqvarna 338XPT, 334T, 339XP, 336, Chain Saw manual Centrifugal Clutch

Page 27

CENTRIFUGAL CLUTCH

Dismantling

1.Dismantle the clutch cover.

2.Remove the spark plug and insert the piston stop (A) in the spark plug hole. See service tools.

3.Use a 19 mm spanner and dismantle the clutch hub. NOTE! Left-hand thread.

4.Remove the washer (B), clutch drum (C) and needle bearing (D).

A

5.If necessary, dismantle the clutch shoes as follows:

A.Place the clutch hub in a vice.

B.Using a screwdriver press out the shoe holder.

C.Dismantle the shoes and springs.

B

C

D

Cleaning and inspection

Clean all components and check the following:

1.That the outer measurement of the clutch hub is not less than 58 mm at the most worn position.

2.Check that there is no play between the clutch shoe and clutch holder.

3.Both springs must always be replaced if just one spring is damaged.

4.A complete clutch or springs are available as spare parts.

5.Wear to the chain drive sprocket.

6.That the needle bearing is trouble free and that the journal surface on the crankshaft is not damaged.

7.That the clutch drum’s friction surface is intact and that the journal surface is not damaged.

58 mm

English – 27

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Contents 334T 338XPT 336 339XP Contents Introduction Safety Regulations General instructionsSpecial instructions Symbols Symbol ExplanationTechnical Data NGK Bpmr 7A Tools Pos Description Used for Order No Idling low speed Trouble ShootingTrouble shooting chart StartingTrouble shooting methods High speedAcceleration and retardation Character key Service Data 334T/338XPT10-15 20-26 Service Data 336/339XP 20-26 Dismantling Safety EquipmentCleaning and inspection Chain brakeAssembly Muffler Chain catcherDismantling, 334T, 338XPT Throttle lock and stop functionAssembly 334T, 338XPT Dismantling 336, 339XP Assembly 336, 339XP Starter Cleaning and inspection Ignition System Assembly of the spark plug guard Centrifugal Clutch Centrifugal Clutch Description CarburettorOperation Cold start modePrimer pump Dismantling, 334T, 338XPT Zama C1Q Dismantling 336, 339XP Carburettor Cleaning and inspection of the carburettor Pressure testing Basic adjustment of the high and low speed needles Assembly 334T, 338XPTAssembly 336, 339XP Carburettor Tank Unit Changing the fuel hose and fuel filter Replacing the tank ventilator valve, fuel tankReplacing the oil hose and screen Replacing the tank vent valve, oil tank Replacing the impulse hose Assembly AV-SYSTEM Anti vibration systemDismantling CRANKSHAFT, Piston and Cylinder Faults and causes Cleaning and inspectionAssembly Pressure testing Removing the decompression valveFitting the decompression valve BAR Bolt OIL Pump Assembly ´z+H.@¶6f¨ Page 2003W03 114 01Also See
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338XPT, 334T, Chain Saw, 336, 339XP specifications

The Husqvarna 336 is a powerful and reliable chainsaw designed for both professional forestry work and demanding garden tasks. This versatile tool is ideal for users who value durability, performance, and ease of use. The 336 model stands out in the Husqvarna range thanks to its innovative features and cutting-edge technology.

One of the main highlights of the Husqvarna 336 is its efficient engine. Powered by a 34.6 cc, 2.6 kW engine, it strikes a balance between power and weight, ensuring that users can handle it comfortably during extended use. The X-Torq engine technology reduces fuel consumption and emissions, making it an environmentally-friendly option, while still delivering high performance.

The design of the Husqvarna 336 is crafted for maximum user comfort. The chainsaw features an ergonomic handle that ensures a secure and balanced grip, reducing fatigue during long periods of operation. Additionally, the lightweight design enhances maneuverability, allowing users to navigate through tight spaces and tackle challenging cuts with ease.

Safety is paramount in the design of the Husqvarna 336. The chainsaw is equipped with a quick-release air filter system, which makes maintenance simple and efficient. The chain brake works effectively to prevent accidents, and the chainsaw is fitted with a low-vibration system that minimizes vibrations felt by the user, improving overall comfort and control.

Another notable feature of the Husqvarna 336 is its intuitive controls, which allow users to quickly adjust settings and make necessary changes on the job. The model boasts an adjustable oil pump that lets users optimize chain lubrication based on the task at hand. This means improved efficiency and extended chain life, ultimately saving users both time and money.

The chainsaw also incorporates an easy-start mechanism, reducing the effort required to start the engine. This makes the Husqvarna 336 a practical choice for users of all skill levels, from seasoned professionals to beginners looking to tackle their first projects.

In summary, the Husqvarna 336 is a standout chainsaw that combines power, comfort, and advanced technology. Its features, including the X-Torq engine, ergonomic design, safety elements, and ease of maintenance, make it an excellent investment for anyone serious about forestry work or outdoor upkeep. Whether pruning trees, cutting firewood, or felling small trees, the Husqvarna 336 excels in performance and reliability, ensuring users get the job done efficiently and effectively.
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