Husqvarna 965030292 High speed jet H, Correctly adjusted carburetor, Checking brake band wear

Husqvarna 965030292 manual Starting and Stopping, Starting and stopping, Cold engine, Warm engine Husqvarna 965030292 manual Stopping Husqvarna 965030292 manual Working Techniques, Before use, General working instructions, Basic safety rules Husqvarna 965030292 manual General rules Husqvarna 965030292 manual Basic cutting technique, General, Terms Husqvarna 965030292 manual Limbing, Cutting Husqvarna 965030292 manual Tree felling technique, Safe distance, Felling direction Husqvarna 965030292 manual Felling, Directional cuts Husqvarna 965030292 manual Freeing a tree that has fallen badly, Freeing a trapped tree Husqvarna 965030292 manual How to avoid kickback, What is kickback?, Cutting trees and branches that are in tension Husqvarna 965030292 manual Limbing, Cutting the trunk into logs Husqvarna 965030292 manual Maintenance, General, Carburetor adjustment Husqvarna 965030292 manual High speed jet H, Correctly adjusted carburetor, Checking brake band wear Husqvarna 965030292 manual Throttle lock, Checking the brake trigger Husqvarna 965030292 manual Muffler, Starter, Changing a broken or worn starter cord Husqvarna 965030292 manual Air filter, Tensioning the recoil spring, Changing a broken recoil spring, Fitting the starter Husqvarna 965030292 Spark plug, Lubricating the bar tip sprocket, Needle bearing lubrication, Adjustment of the oil pump Husqvarna 965030292 manual Air Injection centrifugal cleaning, Winter use, Temperature 0C 32F or colder Husqvarna 965030292 manual Maintenance schedule, Daily maintenance Weekly maintenance Monthly maintenance Husqvarna 965030292 manual Technical Data, Technical data Husqvarna 965030292 manual Bar and chain combinations Husqvarna 965030292 manual Federal Emission Control Warranty Statement, Your Warranty Rights and Obligations Husqvarna 965030292 American Standard Safety Precautions, Safety precautions for chain saw users, Other safety precautions Husqvarna 965030292 manual ´z+H8o¶5u¨ Husqvarna 965030292 manual Husqvarna 965030292 manual 1140247-95 ´z+H8o¶5u¨ ´z+H8o¶5u¨
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MAINTENANCE

High speed jet H

At the factory the engine is adjusted at sea level. When working at a high altitude or in different weather conditions, temperatures and atmospheric humidity, it may be necessary to make minor adjustments to the high speed jet.

CAUTION! If the high speed jet is screwed in too far, it may damage the piston/cylinder.

When test run at the factory, the high speed jet is set so that the engine satisfies the applicable legal requirements at the same time as achieving maximum performance. The carburetor’s high speed jet is then locked using a limiter cap in the fully screwed out position. The limiter cap limits the potential to adjust the high speed jet to at most half a turn.

To adjust the carburetor correctly you should contact a mechanic with access to a rev counter.

CAUTION! As the spark is cut off, the rev counter does not show speeds higher than 13600 rpm.

Correctly adjusted carburetor

When the carburetor is correctly adjusted the machine accelerates without hesitation and the machine 4-cycles a little at max. speed. It is also important that the chain does not rotate at idle. If the L-jet is set too lean it may cause starting difficulties and poor acceleration. If the H-jet is set too lean the machine will have less power, poor acceleration and could suffer damage to the engine.

Checking, maintaining and servicing chain saw safety equipment

Note! All servicing and repair work on the machine requires special training. This is especially true of the machine′s safety equipment. If your machine fails any of the checks described below we recommend you to contact our servicing dealer.

Chain brake and front hand guard

Checking brake band wear

Brush off any wood dust, resin and dirt from the chain brake and clutch drum. Dirt and wear can impair operation of the brake.

Regularly check that the brake band is at least 0.6 mm (0,024 inch) thick at its thinnest point.

Checking the front hand guard

Make sure the front hand guard is not damaged and that there are no visible defects such as cracks.

Move the front hand guard forwards and back to make sure it moves freely and that it is securely anchored to the clutch cover.

Checking the inertia brake release

With the engine turned off, hold the chain saw over a stump or other firm object. Let go of the front handle so that the bar drops towards the stump as the chain saw rotates around the rear handle.

When the bar hits the stump the brake should be applied.

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Contents Rancher Key to symbols KEY to SymbolsContents Dear customer IntroductionWhat is what on the chain saw? What is WHAT?Before using a new chain saw General Safety PrecautionsAlways use common sense Personal protective equipment Machine′s safety equipmentChain brake and front hand guard General Safety Precautions Vibration damping system Throttle lockChain catcher Right hand guardGeneral rules Stop switchCutting equipment MufflerSome terms that describe the bar and chain Cutting equipment designed to reduce kickbackBar ChainGeneral information on sharpening cutting teeth Sharpening your chain and adjusting depth gauge settingSharpening cutting teeth Adjustment of depth gauge setting General advice on adjusting depth gauge settingTensioning the chain Checking chain lubrication Lubricating cutting equipmentChain oil Filling with chain oilChecking wear on cutting equipment Needle bearing lubricationFitting the bar and chain AssemblyFuel 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 General Basic cutting techniqueTerms Cutting LimbingClearing the trunk and preparing your retreat Tree felling techniqueSafe distance Felling directionDirectional cuts FellingFreeing a trapped tree Freeing a tree that has fallen badlyCutting trees and branches that are in tension How to avoid kickbackWhat is kickback? General adviceCutting the trunk into logs Carburetor adjustment MaintenanceGeneral Checking the front hand guard Correctly adjusted carburetorHigh speed jet H Checking brake band wearChecking the brake trigger Starter MufflerChanging a broken or worn starter cord Fitting the starter Air filterTensioning the recoil spring Changing a broken recoil springNeedle bearing lubrication Adjustment of the oil pumpSpark plug Lubricating the bar tip sprocketWinter use Air Injection centrifugal cleaningTemperature 0C 32F or colder Temperature -5C 23F or colderDaily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataBar and chain combinations Your Warranty Rights and Obligations Federal Emission Control Warranty StatementOther safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Kickback safety precautions´z+H8o¶5u¨ Page 1140247-95 ´z+H8o¶5u¨ ´z+H8o¶5u¨
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