Husqvarna 372 XPG Air filter, Spark plug, Changing a broken recoil spring, Fitting the starter

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MAINTENANCE

Changing a broken recoil spring

•Lift up the starter pulley. See instructions under the heading Changing a broken or worn starter cord. Remember that the recoil spring is coiled under tension in the starter housing.

•Remove the cassette with the recoil spring from the starter.

•Lubricate the recoil spring with light oil. Fit the cassette with recoil spring in the starter. Fit the starter pulley and tension the recoil spring.

Fitting the starter

•To fit the starter, first pull out the starter cord and place the starter in position against the crankcase. Then slowly release the starter cord so that the pulley engages with the pawls.

•Fit and tighten the screws that hold the starter.

Air filter

The air filter must be regularly cleaned to remove dust and dirt in order to avoid:

•Carburettor malfunctions

•Starting problems

•Loss of engine power

•Unnecessary wear to engine parts

•Excessive fuel consumption.

•Remove the air filter after taking off the air filter cover. When refitting make sure that the air filter seals tightly

against the filter holder. Clean the filter by brushing or shaking it.

The filter can be cleaned more thoroughly by washing it in water and detergent.

An air filter that has been in use for a long time cannot be cleaned completely. The filter must therefore be replaced with a new one at regular intervals. A damaged air filter

must always be replaced.

A HUSQVARNA chain saw can be equipped with different types of air filters according to working conditions, weather, season, etc. Contact your dealer for advice.

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.

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Contents Special 372 XP 372 XPG 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?Before using a new chain saw General Safety PrecautionsChain brake and front hand guard Machine′s safety equipmentAlways use common sense Personal protective equipmentGeneral Safety Precautions Right hand guard Throttle lockoutChain catcher Muffler Stop switchCutting equipment Vibration damping systemChain Cutting equipment designed to reduce kickbackBar General information on sharpening cutting teeth Sharpening your chain and adjusting depth gauge settingTensioning the chain Chain drive sprocket Lubricating cutting equipmentFilling with chain oil Checking chain lubricationChecking wear on cutting equipment Needle bearing lubricationWorking 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 useGeneral rules Terms Basic cutting techniqueLimbing Clearing the trunk and preparing your retreat Tree felling techniqueSafe distance Felling directionFelling cut Directional cutsFreeing a tree that has fallen badly How to avoid kickbackWhat is kickback? Cutting the trunk into logs General MaintenanceCarburetor adjustment Checking brake band wear Fine adjustment of the idling speed TCorrectly adjusted carburetor High speed jet HImmediately Checking the inertia brake releaseMuffler Tensioning the recoil spring StarterChanging a broken or worn starter cord Fitting the starter Air filterSpark plug Changing a broken recoil springNeedle bearing lubrication Adjustment of the oil pumpWhen making adjustments Lubricating the bar tip sprocketHeated handles Air Injection centrifugal cleaningTemperature -5C 23F or colder Winter useDaily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataYour cutting need Saw chain filing and file gauges050/1,3 mm 058/1,5 mmYour Warranty Rights and Obligations Federal Emission Control Warranty StatementEmission Control Warranty Parts List Other safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Kickback safety precautionsOriginal instructions 1153180-95

372 XPG specifications

The Husqvarna 372 XPG is a powerful, professional-grade chainsaw that stands out in the market due to its superior performance and innovative technology. Designed for demanding tasks such as logging, tree felling, and heavy-duty pruning, the 372 XPG boasts impressive features that cater to professionals seeking reliability and efficiency.

One of the most notable attributes is its robust engine. The 372 XPG is equipped with a 70.1 cc X-Torq engine that delivers exceptional power. This engine design not only optimizes power output but also reduces fuel consumption and emissions, aligning with modern environmental standards. The chainsaw achieves up to 4.8 kW of power, enabling users to tackle the toughest cutting jobs with ease.

Modern technology is incorporated into the 372 XPG to enhance user experience and usability. The chainsaw features the Smart Start system, which allows for effortless starting with minimal resistance on the starter cord. This is especially beneficial for professionals who need to get the job done quickly without the frustration of a difficult start.

Another key feature is the LowVib system, which significantly reduces vibrations during operation. This technology is crucial for minimizing operator fatigue, allowing users to work for extended periods without discomfort. The ergonomic design, combined with a comfortable handle, further enhances user control and precision while cutting.

Durability is a hallmark of the Husqvarna 372 XPG. Constructed with high-quality materials, this chainsaw can withstand the rigors of professional use. Its air filtration system is designed for efficient dust and debris removal, extending the life of the engine and maintaining optimal performance over time.

Safety features are also paramount with this model. It includes a chain brake that activates instantaneously in the event of kickback, ensuring the operator's safety during use.

Overall, the Husqvarna 372 XPG combines power, technology, and durability, making it a favorite among professionals in various cutting applications. Its balanced design, advanced engine, and safety features ensure that it not only meets but exceeds expectations, underscoring Husqvarna's reputation for quality and innovation in outdoor power equipment. Whether you are a professional logger or a landscape contractor, the 372 XPG is engineered to help you achieve your goals effectively and efficiently.
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