Husqvarna 1151187-95 manual Maintenance, Carburetor

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MAINTENANCE

Carburetor

Your Husqvarna product has been designed and manufactured to specifications that reduce harmful emissions. After the engine has used 8-10 tanks of fuel the engine will be run-in. To ensure that it continues to run at peak performance and to minimise harmful exhaust emissions after the running-in period, ask your dealer/ service workshop (who will have a rev counter at their disposal) to adjust your carburettor.

WARNING! The complete clutch cover

! and shaft must be fitted before the machine is started, otherwise the clutch can come loose and cause personal injury.

Function

•The carburetor governs the engine’s speed via the throttle control. Air and fuel are mixed in the carburetor. The air/fuel mixture is adjustable. Correct adjustment is essential to get the best performance from the machine.

•The setting of the carburetor means that the engine is adapted to local conditions, for example, the climate, altitude, fuel and the type of 2-stroke oil.

•The carburetor has three adjustment controls: L = Low speed jet

H = High speed jet

T = Idle adjustment screw

•The L and H-jets are used to adjust the supply of fuel to match the rate that air is admitted, which is controlled with the throttle. If they are screwed clockwise the air/fuel ratio becomes leaner (less fuel) and if they are turned anti-clockwise the ratio becomes richer (more fuel). A lean mixture gives a higher engine speed and a rich mixture gives a lower engine speed.

•The T-screw regulates the throttle setting at idle speed. If the T-screw is turned clockwise this gives a higher idle speed; turning it anti-clockwise gives a lower idle speed.

Basic setting

•The basic carburetor settings are adjusted during testing at the factory. The basic setting is richer than the optimal setting and should be maintained for the first few hours the machine is in use. The carburettor should then be finely adjusted. Fine adjustment should be carried out by a skilled technician.

CAUTION! If the cutting attachment rotates when the engine is idling the idle adjustment screw T should be turned anti-clockwise until the cutting attachment stops.

Rec. idle speed: 2700 rpm

Recommended max. speed: See the Technical data section.

WARNING! If the idle speed cannot be

! adjusted so that the cutting attachment stops, contact your dealer/service workshop. Do not use the machine until it has been correctly adjusted or repaired.

Fine adjustment

•When the machine has been ”run-in” the carburetor should be finely adjusted. The fine adjustment should be carried out by a qualified person. First adjust the L-jet, then the idling screw T and then the H-jet.

Conditions

•Before any adjustments are made, make sure that the air filter is clean and the air filter cover is fitted. If you adjust the carburettor when the air filter is dirty it will result in a leaner mixture when the filter is finally cleaned. This can lead to serious engine damage.

•Carefully turn both jets, L and H, so that they are midway between fully screwed in and fully screwed out.

•Do not attempt to adjust the L and H jets beyond either stop as this could cause damage.

•Now start the machine according to the starting instructions and let it warm up for 10 minutes.

CAUTION! If the cutting attachment rotates when the engine is idling the idle adjustment screw T should be turned anti-clockwise until the cutting attachment stops.

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Contents 232R 235R 235FR Symbols KEY to SymbolsOperator of the machine must Ensure, while working, that no Persons or animals come closer thanContents Dear customer IntroductionWhat is what? What is WHAT?Personal protective equipment General Safety PrecautionsThrottle lockout Machine′s safety equipmentCutting attachment guard Stop switchVibration damping system Quick releaseLocking nut MufflerGeneral rules Cutting equipmentCutting equipment Sharpening the saw blade Sharpening grass cutters and grass bladesTrimmer head Fitting the handlebar 235R, 235FR AssemblyFitting the handlebar 232R Fitting a blade guard, grass blade and grass cutter 232R Transport position, handlebarAssembling the cutting equipment Fitting the blade guard and saw blade 232R Fitting the blade guard and saw blade 235R, 235FR Fitting a trimmer guard and Superauto II 1 trimmer head 232R AM L Fitting other guards and cutting attachments 235R, 235FRSpreading the load on your shoulders Adjusting the harness and clearing sawCorrect height Correct balanceFuel Fuel safetyFuel Handling Mixing FuelingCheck before starting Starting and StoppingStarting and stopping Cold engineStarting Warm engineFor throttle handles with a start throttle lock StoppingGeneral working instructions Basic safety rulesWorking Techniques ABC of clearing Forestry clearing using a saw blade Brush cutting with a saw blade Grass clearing using a grass bladeGrass trimming with a trimmer head TrimmingSweeping CuttingCarburetor MaintenanceCorrectly adjusted carburetor Fine adjustment of the idle speed TLow speed jet L High speed jet HMuffler Adjusting the start throttle speedCooling system Remember the risk of fireBevel gear Cleaning the air filterAir filter Spark plugMaintenance Daily Weekly Monthly Maintenance scheduleTechnical data Technical DataApproved accessories 235R, 235FR Type Approved accessories 232R TypeYour Warranty Rights and Obligations Federal Emission Control Warranty StatementMAINTENANCE, Replacement Repair of EMISSION-RELATED Parts Super Auto Super Auto II Page T35, T35x Trimmy Hit Trimmy Hit Pro Trimmy SII Page S35 2,7mm 095-.106 25 m 15 cm T45, T45x Page Page Page Page 1151187-95

1151187-95 specifications

The Husqvarna 1151187-95 is a robust and reliable accessory designed to enhance the efficiency and functionality of Husqvarna outdoor power equipment. As part of a well-regarded brand known for its high-quality and durable tools, this model embodies advanced engineering and innovative features that cater to the needs of both professionals and homeowners alike.

One of the standout characteristics of the Husqvarna 1151187-95 is its ergonomic design, which ensures ease of use and comfort during operation. The user-friendly interface allows for quick adjustments and features that minimize fatigue, making long hours of work less daunting. The lightweight construction of this model adds to its portability, allowing users to transport and store the tool with ease.

The technology embedded in the Husqvarna 1151187-95 is noteworthy. It incorporates advanced vibration dampening, which significantly reduces the stress and strain on the user's hands and arms during prolonged usage. This feature not only enhances comfort but also promotes safety, enabling users to maintain better control of the equipment.

In addition to its ergonomic benefits, this model is built with durability in mind. The materials used in the construction of the Husqvarna 1151187-95 are designed to withstand harsh outdoor conditions, ensuring longevity and reliable performance in various environments. This robust build quality means that users can trust this tool to perform consistently and effectively over time.

Moreover, the Husqvarna 1151187-95 is compatible with a range of other Husqvarna products, creating flexibility for users who may own multiple tools. This interoperability streamlines the maintenance process, allowing users to switch between different attachments or components seamlessly.

In summary, the Husqvarna 1151187-95 combines ergonomic design, advanced technology, and durable construction to deliver a high-performance solution for outdoor work. Whether you are a landscaping professional or a weekend warrior, this tool is designed to enhance your efficiency and help you achieve exceptional results in your outdoor projects. Its emphasis on comfort and durability makes the Husqvarna 1151187-95 an excellent investment for anyone seeking reliable outdoor power equipment.
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