Husqvarna 288XP/XP lite manual Air filter, Spark plug, Muffler, Adjusting the oil pump

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MAINTENANCE

Air filter

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

•Carburetor malfunctions

•Starting problems

•Engine power reduction

•Unnecessary wear on

the engine parts

• Abnormal fuel consumption

Clean the air filter daily or more often if the air is exceptionally dusty in the working area.

• Disassemble the air filter by removing the cylinder cover and unscrew the filter.

When reassembling, make sure that the filter is tight against the filter holder. Clean the filter by brushing or shaking it.

• A more thorough cleaning of the filter is obtained by washing it in water and soap.

An air filter, which is used for some time, cannot be cleaned completely. Therefore it must be replaced by a new one, with regular intervals.

IMPORTANT! A damaged air filter must always be replaced.

Spark plug

0,5 mm

The spark plug condition is influenced by:

•An incorrect carburetor setting.

•Wrong fuel mixture (too much oil in the gasoline).

•A dirty air filter.

These factors cause deposits on the spark plug electrodes, which may result in malfunction and starting difficulties. If the engine is low on power, difficult to start or runs poorly at idling speed, always check the spark plug first.

If the spark plug is dirty, clean it and check the electrode gap. Readjust if necessary. The correct gap is 0,5 mm (0,020"). The spark plug should be replaced after about a month in operation or earlier if the electrodes are badly eroded.

IMPORTANT! Always use the recommended spark plug type. An incorrect spark plug can severely damage the piston/ cylinder.

Muffler

The muffler is designed in order to reduce the noise level and to direct the exhaust gases away from the operator. The exhaust gases are hot and can contain sparks, which may cause fire if directed against dry and combustible material.

Some mufflers are equipped with a special screen. If your saw has this type of muffler, you should clean the screen at least once a week. This is done with a wire brush.

CAUTION! The screen must be replaced, if damaged. The saw will be overheated, if the screen is clogged. This results in damage on the cylinder and the piston. Never use a saw with a clogged or defective muffler.

Adjusting the oil pump

The oil pump can be adjusted to give four different oil flow rates. To adjust the flow rate, first remove the chain, bar, clutch cover, centrifugal clutch and the clutch drum. Using a screwdriver, adjust the oil flow rate by turning the adjuster screw one way or the other. The projection on the screw should point towards the chosen setting. The diagram shows the setting for flow rate 2.

Recommended settings:

18" bars

Setting 2

20" bars and longer

Setting 3-4

NOTE! Do not carry out this adjustment with the engine running!

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Contents 101 90 288XP/XP LiteSymbols KEY to SymbolsContents Chain SAW Safety Equipment Safety InstructionsPersonal Protective Equipment Chain brake and front hand guard Chain catcher Throttle lockRight hand guard Vibration damping system Stop switchMuffler Checking the brake trigger Checking brake band wearChecking the front hand guard Checking the automatic brakeThrottle lock 5 basic rules Cutting EquipmentSome terms that describe the bar and chain Cutting equipment designed to minimise kickbackBar Saw chainGeneral information on sharpening cutting teeth Sharpening your chain and adjusting raker clearanceSharpening cutting teeth Setting the raker clearance General advice on setting raker clearanceTensioning the chain Never use waste oil Lubricating cutting equipmentChain oil Filling with chain oilLubricating the bar tip sprocket Checking chain lubricationLubricating the clutch drum bearing Checking wear on cutting equipmentWhat is kickback? HOW to Avoid KickbackDo not let go of the handles General rulesNever use the saw one- handed Min m General Safety Precautions10 ft General Working Instructions Basic safety rulesCutting Basic cutting techniqueGeneral TermsFelling direction Tree felling techniqueSafe distance LimbingFelling Clearing the trunk and preparing your retreatFreeing a Trapped tree General adviceFreeing a tree that has fallen badly = high accident risk Cutting the trunk into logsWhat is WHAT? Mounting guide bar and chain AssemblyFuelmix Fuel HandlingMin 3 m Fuelling10ft Warm engine Start and StopStart Cold engineCarburetor MaintenanceTensioning the recoil spring Starter device assemblyStarter device Changing a broken or worn starter cordMuffler Adjusting the oil pumpAir filter Spark plugCooling system Needle bearing maintenance Winter useTemperature 0oC 32oF or colder Temperature -5oC 23oF or colderMonthly maintenance Weekly maintenance Daily maintenanceTechnical Data Your Warranty Rights Obligations Federal Emission Control Warranty Statement1998W48

288XP/XP lite specifications

The Husqvarna 288XP and XP Lite chainsaws represent a pinnacle in forestry and tree care technology, designed for professionals who demand high performance and reliability in demanding environments. These models are renowned for their robust construction and impressive power-to-weight ratios, making them suitable for a variety of cutting tasks.

One of the standout features of the Husqvarna 288XP is its powerful engine. Equipped with a 75.6 cc two-stroke engine, it delivers a remarkable power output while maintaining efficiency. This ensures that the chainsaw can handle even the most challenging applications, from felling large trees to limbing and bucking with ease. The XP Lite version offers a slightly lighter design, making it more maneuverable while still delivering ample power for professional use.

The chainsaw also incorporates a high-performance air injection system. This unique technology helps to keep the air filter cleaner for longer periods by using centrifugal force to remove larger dust and debris particles before they reach the filter. As a result, users benefit from extended service intervals and less downtime for maintenance, which is crucial in professional settings.

Noise reduction is another important feature of the Husqvarna 288XP series. The saw is equipped with effective vibration damping, reducing fatigue during long operational hours. Additionally, it boasts advanced muffler technologies that help minimize noise levels, allowing operators to work in a variety of environments without disturbing the peace.

Ergonomics play a significant role in the design of these chainsaws. The adjustable chain oil flow ensures optimal lubrication, which improves cutting efficiency and prolongs the life of the chain and bar. The chainsaws also feature an ergonomic handle design, providing comfort and control during use, which is essential for precision cutting.

Safety is paramount in chainsaw design, and the Husqvarna 288XP includes several safety features, such as a chain brake, which activates in the event of kickback, protecting the operator from accidents. The tool-free chain tensioning system allows for quick adjustments on the job, further enhancing user safety and efficiency.

In summary, the Husqvarna 288XP and XP Lite chainsaws are engineered for the professional user who values performance, durability, and safety. With their powerful engines, innovative technologies, ergonomic designs, and commitment to user comfort and safety, these chainsaws are the ideal choice for those working in the most demanding forestry and tree care situations. Whether tackling large-scale projects or precision tasks, the Husqvarna 288XP series is built to meet and exceed expectations.
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