Husqvarna 288XP/XP lite manual Needle bearing maintenance Winter use, Cooling system

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MAINTENANCE

Needle bearing maintenance

Winter use

The clutch drum is equipped with one of the following chain sprockets:

•Spur sprocket (A) (the chain sprocket is welded on the drum)

•Rim sprocket (B) (exchangeable)

Both versions have built-in needle bearing at the drive shaft, whitch has to be greased regularly (once a week).

NOTE! Use only high quality bearing grease.

A

B

During winter time, powder snow and cold weather can cause running problems, such as:

•Too low engine temperature.

•Icing on the air filter and carburetor.

Therefore some special measures are required:

•Partly reduce the air inlet of the starter and by doing that increase the engine temperature.

•Preheat the intake air to the carburetor by removing the special plug between the cylinder and the carburetor space.

Temperature 0oC (32oF) or colder

Twist the cover flap so that preheated air from the cylinder can enter the carburetor chamber to prevent icing of the filter.

Temperature -5oC (23oF) or colder

When using the saw in cold weather or powder snow conditions you should cover the starter unit with adhesive

Cooling system

To obtain the lowest possible running temperature the saw is equipped with a cooling system.

tape. This reduces the flow of cold air and prevents large amounts of snow from being sucked in.

IMPORTANT! If a special winter kit is assembled or measures are taken to

The cooling system consists of:

1.Air intake on the starter unit.

2.Air guide plate.

3.Fan blades on the flywheel.

4.Cooling fins on the cylinder.

5.Cylinder cowling (supplies cold air over the cylinder).

5

4

3

2

1

increase the engine temperature, a readjustment to normal setting has to be done when the saw is used under normal conditions. Otherwise, there is a risk of overheating, which can cause severe engine damage.

IMPORTANT! Any maintenance other than that described in this manual must be carried out by your servicing dealer.

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

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Contents 288XP/XP Lite 101 90KEY to Symbols SymbolsContents Personal Protective Equipment Safety InstructionsChain SAW Safety Equipment Chain brake and front hand guard Right hand guard Throttle lockChain catcher Muffler Stop switchVibration damping system Checking brake band wear Checking the front hand guardChecking the automatic brake Checking the brake triggerThrottle lock Cutting Equipment 5 basic rulesCutting equipment designed to minimise kickback BarSaw chain Some terms that describe the bar and chainSharpening cutting teeth Sharpening your chain and adjusting raker clearanceGeneral information on sharpening cutting teeth Tensioning the chain General advice on setting raker clearanceSetting the raker clearance Lubricating cutting equipment Chain oilFilling with chain oil Never use waste oilChecking chain lubrication Lubricating the clutch drum bearingChecking wear on cutting equipment Lubricating the bar tip sprocketHOW to Avoid Kickback What is kickback?Never use the saw one- handed General rulesDo not let go of the handles 10 ft General Safety PrecautionsMin m Basic safety rules General Working InstructionsBasic cutting technique GeneralTerms CuttingTree felling technique Safe distanceLimbing Felling directionClearing the trunk and preparing your retreat FellingGeneral advice Freeing a tree that has fallen badly = high accident riskCutting the trunk into logs Freeing a Trapped treeWhat is WHAT? Assembly Mounting guide bar and chainFuel Handling Fuelmix10ft FuellingMin 3 m Start and Stop StartCold engine Warm engineMaintenance CarburetorStarter device assembly Starter deviceChanging a broken or worn starter cord Tensioning the recoil springAdjusting the oil pump Air filterSpark plug MufflerNeedle bearing maintenance Winter use Temperature 0oC 32oF or colderTemperature -5oC 23oF or colder Cooling systemWeekly maintenance Daily maintenance Monthly maintenanceTechnical Data Federal Emission Control Warranty Statement Your Warranty Rights Obligations1998W48

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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