Husqvarna 338XPT, 334T Changing the fuel hose and fuel filter, Replacing the oil hose and screen

Page 42

TANK UNIT

Changing the fuel hose and fuel filter

1.Take out the fuel filter with the attached hose with the help of a hook 502 50 83-01.

2.Pull the hose out through the rubber grommet.

3.Dismantle the rubber grommet.

4.Fit a new rubber grommet on a new hose so that the hose protrudes about 80 mm.

80 mm

5.Insert the hose from the outside and press in the rubber grommet so that it is fastens in the hole.

6.Pull the hose out of the tank using hook 502 50 83-01, cut off the end 50 mm from the tank cap plane and fit the filter.

7.Insert the other end of the hose through the hole on the tank unit. Adjust so that the hose protrudes about 35 mm. The hose may need to be shifted in the rubber grommet.

L=35 mm

Replacing the tank ventilator valve, fuel tank

1.Inset a screwdriver in the valve, rock and dismantle the valve.

2.Press in a new valve using the handle of a screwdriver.

Replacing the oil hose and screen

1.Take out the oil screen with the attached hose using a hook 502 50 83-01.

2.Pull the hose out through the oil tank.

3.If necessary, dismantle the screen and clean it.

4.Fit a new hose from the clutch side, through the hole in, and inside the oil tank. Let the hose protrude 50 mm above the flat surface.

6.Pull the hose out of the tank using hook 502 50 83-01, cut off the end 50 mm from the tank cap plane and fit the screen.

5

L = 50 mm/2”

 

 

 

4

 

 

3

 

 

2

 

 

1

 

 

42 – English

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Contents 334T 338XPT 336 339XP Contents Introduction Safety Regulations General instructionsSpecial instructions Symbol Explanation SymbolsTechnical Data NGK Bpmr 7A Tools Pos Description Used for Order No Starting Trouble ShootingTrouble shooting chart Idling low speedTrouble shooting methods High speedAcceleration and retardation Service Data 334T/338XPT Character key10-15 20-26 Service Data 336/339XP 20-26 Chain brake Safety EquipmentCleaning and inspection DismantlingAssembly Chain catcher MufflerThrottle lock and stop function Dismantling, 334T, 338XPTAssembly 334T, 338XPT Dismantling 336, 339XP Assembly 336, 339XP Starter Cleaning and inspection Ignition System Assembly of the spark plug guard Centrifugal Clutch Centrifugal Clutch Carburettor DescriptionCold start mode OperationPrimer pump Dismantling, 334T, 338XPT Zama C1Q Dismantling 336, 339XP Carburettor Cleaning and inspection of the carburettor Pressure testing Assembly 334T, 338XPT Basic adjustment of the high and low speed needlesAssembly 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 Cleaning and inspection Faults and causesAssembly Pressure testing Removing the decompression valveFitting the decompression valve BAR Bolt OIL Pump Assembly ´z+H.@¶6f¨ Page 114 01 2003W03Also 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.