Husqvarna 359 EPA III, 1151436-95 manual Tensioning the chain

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GENERAL SAFETY PRECAUTIONS

•File all the teeth to the same length. When the length of the cutting teeth is reduced to 0.16 inch (4 mm) the chain is worn out and should be replaced.

General advice on adjusting depth gauge setting

•When you sharpen the cutting tooth (A) the depth gauge setting (C) will decrease. To maintain optimal cutting performance the depth gauge (B) has to be filed down to achieve the recommended depth gauge setting. See instructions under the heading Technical data to find the correct depth gauge setting for your particular chain.

 

!

WARNING! The risk of kickback is

 

increased if the depth gauge setting is

 

 

too large!

 

 

 

Adjustment of depth gauge setting

•The cutting teeth should be newly sharpened before adjusting the depth gauge setting. We recommend that you adjust the depth gauge setting every third time you sharpen the cutting teeth. NOTE! This recommendation assumes that the length of the cutting teeth is not reduced excessively.

•You will need a flat file and a depth gauge tool. We recommend that you use our depth gauge tool to acheive the correct depth gauge setting and bevel for the depth gauge.

•Place the depth gauge tool over the chain. Detailed information regarding the use of the depth gauge tool, will be found on the package for the depth gauge tool. Use the flat file to file off the tip of the depth gauge that protrudes through the depth gauge tool. The depth gauge setting is correct when you no longer feel

resistance as you draw the file along the depth gauge tool.

Tensioning the chain

WARNING! A slack chain may jump off

! the bar and cause serious or even fatal injury.

The more you use a chain the longer it becomes. It is therefore important to adjust the chain regularly to take up the slack.

Check the chain tension every time you refuel. NOTE! A new chain has a running-in period during which you should check the tension more frequently.

Tension the chain as tightly as possible, but not so tight that you cannot pull it round freely by hand.

•Loosen the bar nuts that hold the clutch cover/chain brake. Use the combination spanner. Then tighten the bar nuts by hand as tight as you can.

•Raise the tip of the bar and stretch the chain by tightening the chain tensioning screw using the combination spanner. Tighten the chain until it does not sag from the underside of the bar.

•Use the combination spanner to tighten the bar nuts while lifting the tip of the bar at the same time. Check that you can pull the chain round freely by hand and that it does not sag from the underside of the bar.

14 – English

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Contents 357XP EPA I 359 EPA EnglishSymbols in the operator’s manual KEY to SymbolsSymbols on the machine EPA Contents Introduction Dear customerWhat is WHAT? What is what on the chain saw?Always use common sense General Safety PrecautionsBefore using a new chain saw Chain brake and front hand guard Machine′s safety equipmentPersonal protective equipment General Safety Precautions Right hand guard Throttle lockoutChain catcher Vibration damping systemMuffler Stop switchCutting equipment General rulesChain Cutting equipment designed to reduce kickbackBar Sharpening your chain and adjusting depth gauge setting General information on sharpening cutting teethTensioning the chain Checking chain lubrication Lubricating cutting equipmentFilling with chain oil Checking wear on cutting equipment Chain drive sprocketNeedle bearing lubrication Working with the chain AssemblyFitting the bar and chain Fuel Handling FuelTransport and storage Fuel safetyFueling Long-term storageCold engine Starting and StoppingStarting and stopping Warm engineStopping Before use Basic safety rulesWorking Techniques General working instructionsGeneral rules Basic cutting technique TermsLimbing Felling direction Tree felling techniqueSafe distance Clearing the trunk and preparing your retreatFelling cut FellingDirectional cuts Cutting trees and branches that are in tension Freeing a tree that has fallen badlyFreeing a trapped tree General advice How to avoid kickbackWhat is kickback? Cutting the trunk into logsGeneral MaintenanceCarburetor adjustment Correctly adjusted carburetor High speed jet HChecking the brake trigger ImmediatelyMuffler Tensioning the recoil spring StarterChanging a broken or worn starter cord Changing a broken recoil springLubricating the bar tip sprocket Air filterSpark plug Fitting the starterWhen making adjustments Adjustment of the oil pumpAir Injection centrifugal cleaning Needle bearing lubricationHeated handles Temperature 0C 32F or colderWinter use Electrical carburetor heatingMaintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTechnical Data Technical data058 Bar and chain combinations050 Saw chain filing and file gauges Federal Emission Control Warranty Statement Repair or Replacement of Parts Repair orKickback safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Other safety precautions1151436-95
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