Husqvarna 1153158-95 Spark plug, Lubricating the bar tip sprocket, Adjustment of the oil pump

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MAINTENANCE

Spark plug

The spark plug condition is influenced by:

•Incorrect carburetor adjustment.

•An incorrect fuel mixture (too much or incorrect type of oil).

•A dirty air filter.

These factors cause deposits on the spark plug electrodes, which may result in operating problems and starting difficulties.

If the machine is low on power, difficult to start or runs poorly at idle speed: always check the spark plug first before taking any further action. If the spark plug is dirty, clean it and check that the electrode gap is 0.020 inch (0.5 mm). The spark plug should be replaced after about a month in operation or earlier if necessary.

Note! Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/cylinder. Check that the spark plug is fitted with a suppressor.

Lubricating the bar tip sprocket

Lubricate the bar tip sprocket each time you refuel. Use the special grease gun and a good quality bearing grease.

Adjustment of the oil pump

The oil pump is adjustable. Adjustments are made by turning the screw using a screwdriver or combination spanner. The machine is supplied from the factory with

the screw set to middle position. Turning the screw clockwise will reduce the oil flow and turning the screw anti-clockwise will increase the oil flow.

+-

Recommended settings:

Less oil with short bar and/or soft wood.

More oil with longer bar and/or hard wood.

 

!

WARNING! The engine must be stopped

 

when making adjustments.

 

 

 

 

 

Cooling system

To keep the working temperature as low as possible the machine is equipped with a cooling system.

The cooling system consists of:

1Air intake on the starter.

2Air guide plate.

3Fins on the flywheel.

4Cooling fins on the cylinder.

5Cylinder cover (directs cold air over the cylinder).

Clean the cooling system with a brush once a week, more often in demanding conditions. A dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder.

Note! The cooling system on a chain saw with catalytic converter must be cleaned daily. This is particularly important on chain saws with catalytic converters, because the higher exhaust temperature requires efficient cooling of the engine and the catalytic converter unit.

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Contents 334T 338XPT Symbols in the operator’s manual KEY to SymbolsSymbols on the machine EPA Contents Dear customer IntroductionWhat is what on the chain saw? What is WHAT?Always use common sense General Safety PrecautionsBefore using a new chain saw Personal protective equipment Machine′s safety equipmentChain brake and front hand guard Vibration damping system Throttle lockoutChain catcher General rules Stop switchCutting equipment MufflerChain BarGeneral information on sharpening cutting teeth Sharpening your chain and adjusting depth gauge settingTensioning the chain Checking chain lubrication Lubricating cutting equipmentFilling with chain oil Checking wear on cutting equipment Chain drive sprocketWorking with the chain AssemblyFitting the bar and chain Fuel Fuel HandlingLong-term storage Fuel safetyFueling Transport and storageWarm engine Starting and StoppingStarting and stopping Cold engineStopping General working instructions Basic safety rulesWorking Techniques Before useDo not let go of the handles Securing the work position for two-handed use Using the chainsaw in the treeGeneral requirements working at height Preparing to use the saw in the treeBasic cutting technique Limbing Directional cuts Felling technique for tree topsFelling direction Cutting trees and branches that are in tension General adviceFreeing a tree that has fallen badly Felling cutCutting the trunk into logs How to avoid kickbackWhat is kickback? Carburetor MaintenanceHigh speed jet H Correctly adjusted carburetorThrottle lockout Changing a broken or worn starter cord MufflerStarter Fitting the starter Air filterTensioning the recoil spring Changing a broken recoil springLubricating the bar tip sprocket Adjustment of the oil pumpWhen making adjustments Spark plugDaily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataSaw chain filing and file gauges Bar and chain combinations, model 334TBar and chain combinations, model 338XPT Your Warranty Rights and Obligations Federal and California Emissions Control WarrantyEmission Warranty Parts List Other safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Kickback safety precautionsPage Page Original instructions 1153158-95

1153158-95 specifications

The Husqvarna 1153158-95, known for its robust performance and innovative features, is a standout product in the realm of outdoor power equipment. As part of Husqvarna's reputable lineup, this model showcases advanced technology designed to enhance user experience, efficiency, and safety.

One of the most remarkable features of the Husqvarna 1153158-95 is its powerful engine. Designed for optimal performance, the engine delivers enough power for a variety of tasks, from trimming grass to tackling more demanding landscaping jobs. This reliability ensures that users can complete their tasks efficiently without frequent interruptions.

Another key characteristic of the Husqvarna 1153158-95 is its ergonomic design. The handle is crafted to provide comfort during extended periods of use, reducing fatigue and enhancing control. This attention to user comfort demonstrates Husqvarna's commitment to creating products that cater to the needs of both casual users and professionals alike.

The innovation extends to the cutting technology used in the Husqvarna 1153158-95. Equipped with advanced cutting systems, this model promises clean and precise cuts, which minimizes damage to the grass and promotes healthier lawn growth. The adjustable cutting height feature allows users to customize their mowing experience to suit different types of grass and landscaping needs.

Additionally, the Husqvarna 1153158-95 incorporates safety features that significantly enhance user protection. The auto return stop switch is a standard feature that ensures the engine turns off automatically once the job is done, preventing any accidental activation. Furthermore, the machine's design includes safety guards to protect users from potential hazards while operating.

The technological aspects of the Husqvarna 1153158-95 do not stop with its physical features. Many models in the Husqvarna range also include Bluetooth connectivity for smart device integration, allowing users to track performance metrics and manage maintenance schedules conveniently. This tech-savvy approach positions the Husqvarna 1153158-95 as a forward-thinking choice for environmentally conscious consumers.

In conclusion, the Husqvarna 1153158-95 exemplifies the fusion of power, ergonomics, safety, and technology. With its range of advanced features, this model stands out as an excellent choice for those looking to enhance their outdoor maintenance activities. Husqvarna's dedication to quality and innovation ensures that users will not only meet their landscaping goals but also enjoy a safer and more comfortable experience.
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