TORQ - Husqvarna

365 X-TORQ, 372 XP X-TORQ, 372 XPG X-TORQ

EN Operator's manual 2-37

ContentsIntroduction..................................................................... 2

Safety..............................................................................3

Assembly........................................................................ 9

Operation........................................................................ 9

Maintenance................................................................. 20

Troubleshooting............................................................ 32

Transportation and storage...........................................33

Technical data.............................................................. 34

Accessories.................................................................. 35

EC Declaration of Conformity....................................... 37

IntroductionIntended useThis product is intended for sawing in wood.

Note: National regulations can set limit to the operationof the product.

Product descriptionThe Husqvarna 365 X-TORQ, 372 XP X-TORQ, 372XPG X-TORQ are chainsaw models with a combustionengine.

Work is constantly in progress to increase your safetyand efficiency during operation. Speak to your servicingdealer for more information.

Product overview

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1011 2864

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34

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1. Cylinder cover 2. Front handle

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3. Chain brake and front hand guard4. Starter housing5. Chain oil tank6. Starter rope handle7. Adjuster screws carburetor8. Choke control9. Rear handle10. Start/stop switch11. Fuel tank12. Muffler13. Bar tip sprocket14. Saw chain15. Guide bar16. Spiked bumper17. Chain catcher18. Clutch cover19. Right hand guard20. Throttle trigger21. Throttle trigger lockout22. Decompression valve23. Combination wrench24. Chain tensioning screw25. Operator's manual26. Transportation guard27. Switch for heated handles (372 XPG X-TORQ)28. Vibration damping system, 3 units29. Brake band30. Bar bolts31. Spark plug32. Spark plug cap33. Product and serial number plate34. Information and warning decal

Symbols on the productBe careful and use the product correctly.This product can cause serious injury ordeath to the operator or others.

Read the operator's manual carefully andmake sure that you understand theinstructions before you use this product.

Always wear approved protective helmet,approved hearing protection and eyeprotection.

This product complies with applicable ECDirectives.

Noise emission to the environment complieswith applicable EC Directives. The noiseemission of the product is specified in Technical data on page 34 and on thelabel.

Chain brake, engaged (right). Chain brake,disengaged (left).

Choke.

Decompression valve.

Adjustment of the oil pump.

Fuel.

Chain oil.

If your product has this symbol it has heatedhandles.

yyyywwxxxx The rating plate shows se-rial number. yyyy is theproduction year and ww isthe production week.

Note: Other symbols/decals on the product refer tocertification requirements for some markets.

EU V

WARNING: Tampering with the enginevoids the EU type-approval of this product.

SafetySafety definitionsWarnings, cautions and notes are used to point outspecially important parts of the manual.

WARNING: Used if there is a risk of injury ordeath for the operator or bystanders if theinstructions in the manual are not obeyed.

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CAUTION: Used if there is a risk of damageto the product, other materials or theadjacent area if the instructions in themanual are not obeyed.

Note: Used to give more information that is necessary ina given situation.

General safety instructions

WARNING: Read the warning instructionsthat follow before you use the product.

• A chainsaw is a dangerous tool if used carelessly orincorrectly and can cause serious injury or death. Itis very important that you read and understand thecontents of this operator’s manual.

• Under no circumstances may the design of theproduct be modified without the permission of themanufacturer. Do not use a product that appears tohave been modified by others and only useaccessories recommended for this product. Non-authorized modifications and/or accessories canresult in serious personal injury or the death of theoperator or others.

• The inside of the muffler contain chemicals that maybe carcinogenic. Avoid contact with these elementsin the event of a damaged muffler.

• Long term inhalation of the engine’s exhaust fumes,chain oil mist and sawdust can represent a healthrisk.

• This product produces an electromagnetic fieldduring operation. This field may under somecircumstances interfere with active or passivemedical implants. To reduce the risk of serious orfatal injury, we recommend persons with medicalimplants to consult their physician and the medicalimplant manufacturer before operating this product.

• The information in this operator's manual is never asubstitute for professional skills and experience. Ifyou get into a situation where you feel unsafe, stopand seek expert advice. Contact your servicingdealer or an experienced chainsaw user. Do notattempt any task that you feel unsure of!

Safety instructions for operation


• Before using the product you must understand theeffects of kickback and how to avoid them. Refer to Kickback information on page 11 for instructions.

• Never use a product that is faulty.• Never use a product with visible damage to the

spark plug cap and ignition cable. A risk of sparkingarises, which can cause a fire.

• Never use the product if you are fatigued, whileunder the influence of alcohol or drugs, medicationor anything that could affect your vision, alertness,coordination or judgement.

• Do not use the product in bad weather such asdense fog, heavy rain, strong wind, intense cold,etcetera. Working in bad weather is tiring and oftenbrings added risks, such as icy ground,unpredictable felling direction, etcetera.

• Never start a product unless the guide bar, sawchain and all covers are fitted correctly. Refer to Assembly on page 9 for instructions. Without a barand saw chain attached to the product the clutch cancome loose and cause serious injury.

• Never start the product indoors. Exhaust fumes canbe dangerous if inhaled.

• The exhaust fumes from the engine are hot and cancontain sparks, which can start a fire. Never start theproduct near flammable material!

• Observe your surroundings and make sure that thereis no risk of people or animals coming in contact withor affect your control of the product.

• Never allow children to use or be in the vicinity of theproduct. As the product is equipped with a spring-loaded start/stop switch and can be started by lowspeed and force on the starter handle, even smallchildren under some circumstances can produce theforce necessary to start the product. This can meana risk of serious personal injury. Therefore removethe spark plug cap when the product is not underclose supervision.

• You must have a steady stance in order to have fullcontrol of the product. Never work standing on aladder, in a tree or where you do not have a firmground to stand on.

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• Lack of concentration can lead to kickback if thekickback zone of the bar accidentally touches abranch, nearby tree or some other object.

• Never use the product by holding it with one hand.This product is not safely controlled with one hand.

• Always hold the product with both hands. The righthand should be on the rear handle, and the left handon the front handle. All people, whether right or lefthanded, should use this grip. Use a firm grip withthumbs and fingers encircling the handles. This gripminimizes the risk of kickback and lets you keep theproduct under control. Do not let go of the handles!

• Never use the product above shoulder height.

• Do not use the product in a situation where youcannot call for help in case of an accident.

• Before moving your product, switch off the engineand lock the saw chain using the chain brake. Carrythe product with the guide bar and saw chainpointing backwards. Fit a transportation guard to theguide bar before transporting the product or carryingit for any distance.

• When you put the product on the ground, lock thesaw chain using the chain brake and ensure youhave a constant view of the product. Switch theengine off before leaving your product for any lengthof time.

• Sometimes chips get stuck in the clutch covercausing the saw chain to jam. Always stop theengine before cleaning.

• Running an engine in a confined or badly ventilatedarea can result in death due to carbon monoxidepoisoning.

• The exhaust fumes from the engine are hot and maycontain sparks which can start a fire. Do not start theproduct indoors or near flammable material.

• Use the chain brake as a parking brake when youstart the product and when you move shortdistances. Always carry the product in the fronthandle. This decreases the risk that you or a personnear you get hit by the saw chain.

• Overexposure to vibration can lead to circulatorydamage or nerve damage in people who haveimpaired circulation. Contact your doctor if youexperience symptoms of overexposure to vibration.Such symptoms include numbness, loss of feeling,tingling, pricking, pain, loss of strength, changes inskin colour or condition. These symptoms normallyappear in the fingers, hands or wrists. Thesesymptoms may be increased in cold temperatures.

• It is not possible to cover every conceivable situationyou can face when using this product. Alwaysexercise care and use your common sense. Avoid allsituations which you consider to be beyond yourcapability. If you still feel uncertain about operatingprocedures after reading these instructions, youshould consult an expert before continuing. Do nothesitate to contact your dealer or Husqvarna if youhave any questions about the use of the product. Wewill willingly be of service and provide you withadvice as well as help you to use your product bothefficiently and safely. Attend a training course inchainsaw usage if possible. Your dealer, forestryschool or your library can provide information aboutwhich training materials and courses are available.

Personal protective equipment


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• Most chainsaw accidents occur when the saw chaintouches the operator. You must use approvedpersonal protective equipment during operation.Personal protective equipment does not give you fullprotection from injuries but it decreases the degreeof injury if an accident occurs. Speak to yourservicing dealer for recommendations about whichequipment to use.

• Your clothing must be close-fitting but not limit yourmovements. Regularly do a check of the condition ofthe personal protective equipment.

• Use an approved protective helmet.• Use approved hearing protection. Long-term

exposure to noise can result in permanent damageto the hearing.

• Use protective glasses or a face visor to decreasethe risk of injury from thrown objects. The productcan throw objects, such as wood chips, small piecesof wood and more, at large force. This can result inserious injury, especially to the eyes.

• Use gloves with saw protection.• Use pants with saw protection.• Use boots with saw protection, steel toe-cap and

non-slip sole.• Always have a first-aid kit with you.• Risk of sparks. Keep fire extinguishing tools and a

shovel near to prevent forest fires.

Safety devices on the product


• Do not use a product with defective safety devices.• Do a check of the safety devices regularly. Refer to

Maintenance and checks of the safety devices onthe product on page 22.

• If the safety devices are defective, speak to yourHusqvarna servicing dealer.

Chain brake and front hand guardYour product has a chain brake that stops the saw chainif you get a kickback. The chain brake decreases therisk of accidents, but only you can prevent them.

The chain brake engages (A) manually by your left handor automatically by the inertia release mechanism. Pushthe front hand guard (B) forward to engage the chainbrake manually.

A

B

Pull the front hand guard rearward to disengage thechain brake.

Throttle trigger lockoutThe throttle trigger lockout prevents accidental operationof the throttle trigger. If you put your hand around thehandle and press the throttle trigger lockout (A), itreleases the throttle trigger (B). If you release thehandle, the throttle trigger and the throttle trigger lockoutmove back to their initial positions. This function locksthe throttle trigger at idle speed.

A

B

Chain catcherThe chain catcher catches the saw chain if it breaks orcomes loose. Correct saw chain tension and correctly

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applied maintenance on the saw chain and guide bar,decrease the risk of accidents.

Right hand guardThe right hand guard is a protection for your hand on therear handle. The right hand guard gives you protection ifthe saw chain breaks or derails. The right hand guardalso gives you protection from branches or twigs.

Vibration damping systemThe vibration damping system decreases vibration in thehandles. Vibration damping units operate as aseparation between the product body and the handleunit.

Refer to Product overview on page 2 for informationabout where the vibration damping system is on yourproduct.

Start/stop switchUse the start/stop switch to stop the engine.

Muffler

WARNING: The muffler becomes very hotduring/after operation and at idle speed.There is a risk of fire, especially when youoperate the product near flammablematerials and/or fumes.

WARNING: Do not operate a productwithout a muffler or with a defective muffler.A defective muffler can increase the noiselevel and the risk of fire. Keep fireextinguishing tools near. Do not use aproduct without, or with a broken, sparkarrestor mesh if you must have a sparkarrestor mesh in your area.

The muffler keeps the noise levels to a minimum andpoints the exhaust fumes away from the operator. Inareas with a hot, dry weather there is a high risk of fire.Obey local regulations and maintenance instructions.

Fuel safety


• Make sure there is plenty of ventilation whenrefuelling or mixing fuel (petrol and two-stroke oil).

• Fuel and fuel vapour are highly flammable and cancause serious injury when inhaled or allowed tocome in contact with the skin. For this reasonobserve caution when handling fuel and make surethere is adequate ventilation.

• Take care when handling fuel and chain oil. Beaware of the risks of fire, explosion and thoseassociated with inhalation.

• Do not smoke and do not place any hot objects inthe vicinity of fuel.

• Always stop the engine and let it cool for a fewminutes before refuelling.

• When refuelling, open the fuel cap slowly so that anyexcess pressure is released gently.

• Tighten the fuel cap carefully after refuelling.• Never refuel the machine while the engine is

running.

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• Always move the product at least 3 m (10 ft) awayfrom the refuelling area and fuel source beforestarting.

After refuelling, there are some situations where youmust never start the product:

• If you have spilled fuel or chain oil on the product.Wipe off the spillage and allow remaining fuel toevaporate.

• If you have spilled fuel on yourself or on yourclothes. Change your clothes and wash any part ofyour body that has come in contact with fuel. Usesoap and water.

• If the product leaks fuel. Regularly do a check forleaks from the fuel tank, fuel cap and fuel lines.

Safety instructions for maintenance

WARNING: Read the warning instructionsthat follow before you do maintenance onthe product.

• Do only the maintenance and servicing given in thisoperator's manual. Let professional servicingpersonnel do all other servicing and repairs.

• Regularly do the safety checks, maintenance andservice instructions given in this manual. Regularmaintenance increases the life of the product anddecreases the risk of accidents. Refer to Maintenance and checks of the safety devices onthe product on page 22 for instructions.

• If the safety checks in this operator's manual is notapproved after you do maintenance, speak to yourservicing dealer. We guarantee that there areprofessional repairs and servicing available for yourproduct.

Safety instructions for the cuttingequipment


• Only use the guide bar/saw chain combinations andfiling equipment that we recommend. Refer to Accessories on page 35 for instructions.

• Use protective gloves when you use or domaintenance on the saw chain. A saw chain thatdoes not move can also cause injuries.

• Keep the cutting teeth correctly sharpened. Obey theinstructions and use the recommended file gauge. Asaw chain that is damaged or incorrectly sharpenedincreases the risk of accidents.

• Keep the correct depth gauge setting. Obey theinstructions and use the recommended depth gaugesetting. Too large depth gauge setting increases therisk of kickback.

• Make sure that the saw chain has the correcttension. If the saw chain is not tight against the guidebar, the saw chain can derail. An incorrect saw chaintension increases wear on the guide bar, saw chainand chain drive sprocket. Refer to To adjust thetension of the saw chain on page 29.

• Do maintenance on the cutting equipment regularlyand keep it correctly lubricated. If the saw chain isnot correctly lubricated, the risk of wear on the guidebar, saw chain and chain drive sprocket increases.

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AssemblyIntroduction

WARNING: Read and understand the safetychapter before you assemble the product.

To assemble the guide bar and sawchain1. Move the front hand guard rearward to disengage

the chain brake.2. Remove the bar nuts, clutch cover and

transportation guard (A).

A

Note: If the clutch cover is not easy to remove,tighten the bar nut, engage the chain brake andrelease. A click is heard if it is released correctly.

3. Assemble the guide bar onto the bar bolts. Move theguide bar to its most rear position.

4. Install the saw chain correctly around the drivesprocket and put it in the groove on the guide bar.

WARNING: Always use protectivegloves when you assemble the sawchain.

5. Make sure that the edges of the cutters point forwardon the top edge of the guide bar.

6. Align the hole in the guide bar with the chain adjusterpin and install the clutch cover.

7. Tighten the bar nuts finger tight.8. Tighten the saw chain. Refer to To adjust the tension

of the saw chain on page 29 for instructions.9. Tighten the bar nuts.

Note: Some models have only 1 bar nut.

OperationIntroduction

WARNING: Read and understand the safetychapter before you use the product.

To do a function check before youuse the product1. Make sure that the chain brake operates correctly

and that it is not damaged.2. Make sure that the right hand guard is not damaged.3. Make sure that the throttle lockout operates correctly

and that it is not damaged.

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4. Make sure that the start/stop switch operatescorrectly and that it is not damaged.

5. Make sure that there is no oil on the handles.6. Make sure that the vibration damping system

operates correctly and that it is not damaged.7. Make sure that the muffler is correctly attached and

that it is not damaged.8. Make sure that all parts of the product are correctly

attached and not damaged or missing.9. Make sure that the chain catcher is correctly

attached.10. Do a check of the saw chain tension.

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FuelThis product has a two-stroke engine.

CAUTION: Incorrect type of fuel can resultin engine damage. Use a mixture of gasolineand two-stroke oil.

Premixed fuel• Use Husqvarna premixed alkylate fuel of a good

quality, for best performance and extension of theengine life. This fuel contains less harmful chemicalscompared to regular fuel, which decreases harmfulexhaust fumes. The quantity of remains aftercombustion is lower with this fuel, which keeps thecomponents of the engine more clean.

To mix fuel

Gasoline• Use good quality unleaded gasoline with a maximum

of 10% ethanol contents.

CAUTION: Do not use gasoline with anoctane grade less than 90 RON/87 AKI.Use of a lower octane grade can causeengine knocking, which causes enginedamages.

• We recommend that you use gasoline of a higheroctane grade for work with continuously high rpm.

Two-stroke oil• For best results and performance use Husqvarna

two-stroke oil.

• If Husqvarna two-stroke oil is not available, use atwo-stroke oil of good quality for air-cooled engines.Speak to your servicing dealer to select the correctoil.

CAUTION: Do not use two-stroke oil forwater-cooled outboard engines, alsoreferred to as outboard oil. Do not use oilfor four-stroke engines.

To mix gasoline and two-stroke oil

Gasoline, liter Two-strokeoil, liter

2% (50:1)

5 0.10

10 0.20

15 0.30

20 0.40

CAUTION: Small errors can influence theratio of the mixture drastically when you mixsmall quantities of fuel. Measure the quantityof oil carefully and make sure that you getthe correct mixture.

1. Fill half the quantity of gasoline in a clean containerfor fuel.

2. Add the full quantity of oil.3. Shake the fuel mixture.4. Add the remaining quantity of gasoline to the

container.5. Carefully shake the fuel mixture.

CAUTION: Do not mix fuel for more than 1month at a time.

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To fill the fuel tank1. Clean the area around the fuel tank cap.

2. Shake the container and make sure that the fuel isfully mixed.

3. Tighten the fuel tank cap carefully.4. Move the product 3 m/10 ft or more away from the

refueling area and fuel source before starting.

Note: To see where the fuel tank is on you product,refer to Product overview on page 2.

To do a run-in• During the first 10 hours of operation, do not apply

full throttle without load for extended periods.

To use the correct chain oil

WARNING: Do not use waste oil, which cancause injury to you and the environment.Waste oil also causes damage to the oilpump, the guide bar and the saw chain.

WARNING: The saw chain can break if thelubrication of the cutting equipment is notsufficient. Risk of serious injury or death tothe operator.

WARNING: This product has a function thatlets the fuel run out before the chain oil. Usethe correct chain oil for this function tooperate correctly. Speak to your servicingdealer when you select your chain oil.

Note: This product has an automatic chain lubricationsystem. You can also adjust the oil flow. Refer to Toadjust the chain oil flow on page 31.

• Use Husqvarna chain oil for maximum saw chain lifeand to prevent negative effects on the environment.If Husqvarna chain oil is not available, werecommend you to use a standard chain oil.

• Use a chain oil with good adherence to the sawchain.

• Use a chain oil with correct viscosity range thatagrees with the air temperature.

CAUTION: If the oil is too thin, it runs outbefore the fuel. In temperatures below0°C/32°F some chain oils become toothick, which can cause damage to the oilpump components.

• Use the recommended cutting equipment. Refer to Accessories on page 35.

• Remove the cap to the chain oil tank.• Fill the chain oil tank with chain oil.• Attach the cap carefully.

Note: To see where the chain oil tank is on you product,refer to Product overview on page 2.

Kickback informationWARNING: A kickback can cause seriousinjury or death to the operator or others. Todecrease the risk you must know the causesof kickback and how to prevent them.

A kickback occurs when the kickback zone of the guidebar touches an object. A kickback can occur suddenlyand with large force, which throws the product in thedirection of the operator.

Kickback always occurs in the cutting plane of the guidebar. Usually, the product is thrown against the operatorbut can also move in a different direction. It is how youuse the product when the kickback occurs that causesthe direction of the movement.

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A smaller bar tip radius decreases the force of thekickback.

Use a low kickback saw chain to decrease the effects ofkickback. Do not let the kickback zone touch an object.

WARNING: No saw chain fully preventskickback. Always obey the instructions.

Common questions about kickback• Will the hand always engage the chain brake

during a kickback?No. It is necessary to use some force to push thefront hand guard forward. If you do not use the forcenecessary, the chain brake will not be engaged. Youmust also hold the handles of the product stable withtwo hands during work. If a kickback occurs, it ispossible that the chain brake does not stop the sawchain before it touches you. There are also somepositions in which your hand can not touch the fronthand guard to engage the chain brake. An exampleof this is in the felling position.

• Will the inertia release mechanism alwaysengage the chain brake during kickback?No. First, the chain brake must operate correctly.Refer to To do a check of the chain brake on page22 for instructions about how to do a check of thechain brake. We recommend you to do this eachtime before you use the product. Second, the forceof the kickback must be large to engage the chainbrake. If the chain brake is too sensitive, it canengage during rough operation.

• Will the chain brake always protect me frominjury during a kickback?No. The chain brake must operate correctly to giveprotection. The chain brake must also be engagedduring a kickback to stop the saw chain. If you arenear the guide bar, it is possible that the chain brakedoes not have time to stop the saw chain before ithits you.

WARNING: Only you and the correctworking technique can prevent kickbacks.

To start the productTo prepare to start with a cold engine

WARNING: The chain brake must beengaged when the product is started todecrease the risk of injury.

1. Move the front hand guard forward to engage thechain brake.

2. Set the start/stop switch to on.3. Pull the choke control out to set the choke control in

choke position.

4. Push the decompression valve.

5. Continue to To start the product on page 13 formore instructions.

To prepare to start with a warm engine

WARNING: The chain brake must beengaged when the product is started todecrease the risk of injury.

1. Move the front hand guard forward to engage thechain brake.

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2. Set the start/stop switch to on.3. Pull out and push in the choke control.

4. Push the decompression valve.

5. Continue to To start the product on page 13 formore instructions.

To start the product

WARNING: You must keep your feet in astable position when you start the product.

WARNING: If the saw chain rotates at idlespeed, speak to your servicing dealer anddo not use the product.

1. Put the product on the ground.2. Put your left hand on the front handle.3. Put your right foot into the footgrip on the rear

handle.4. Pull the starter rope handle slowly with your right

hand until you feel resistance.

WARNING: Do not twist the starter ropearound your hand.

5. Pull the starter rope handle quickly and with force.

CAUTION: Do not pull the starter rope tofull extension and do not let go of thestarter rope handle. This can causedamage to the product.

a) If you start your product with a cold engine, pullthe starter rope handle until the engine fires.

Note: You can identify when the engine firesthrough a "puff" sound.

b) Disengage the choke.6. Pull the starter rope handle until the engine starts.7. Quickly disengage the throttle trigger lockout to set

the product to idle speed.

8. Move the front hand guard rearward to disengagethe chain brake.

9. Use the product.

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To stop the product• Push the start/stop switch down to stop the engine.

Pull stroke and push strokeYou can cut through wood with the product in 2 differentpositions.

• To cut on the pull stroke is when you cut with thebottom of the guide bar. The saw chain pulls throughthe tree when you cut. In this position you havebetter control of the product and the position of thekickback zone.

• To cut on the push stroke is when you cut with thetop of the guide bar. The saw chain pushes theproduct in the direction of the operator.

WARNING: If the saw chain is caught inthe trunk, the product can be pushed atyou. Hold the product tightly and makesure that the kickback zone of the guidebar does not touch the tree and causes akickback.

To use the cutting technique

WARNING: Use full throttle when you cutand decrease to idle speed after each cut.

CAUTION: Engine damage can occur if theengine runs for too long at full throttlewithout load.

1. Put the trunk on a saw horse or runners.

WARNING: Do not cut trunks in a pile.That increases the risk of kickback andcan result in serious injury or death.

2. Remove the cut pieces from the cutting area.

WARNING: Cut pieces in the cuttingarea increase the risk of kickback andthat you can not keep your balance.

To cut a trunk on the ground1. Cut through the trunk on the pull stroke. Keep full

throttle but be prepared for sudden accidents.

WARNING: Make sure that the sawchain does not touch the ground whenyou complete the kerf.

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2. Cut approximately ⅔ through the trunk and thenstop. Turn the trunk and cut from the opposite side.

1. 2.

To cut a trunk that has support on one end

WARNING: Make sure that the trunk doesnot break during cutting. Obey theinstructions below.

1. Cut on the push stroke approximately ⅓ through thetrunk.

2. Cut through the trunk on the pull stroke until the twokerfs touch.

1.

2.

To cut a trunk that has support on twoends

WARNING: Make sure that the saw chaindoes not get caught in the trunk duringcutting. Obey the instructions below.

1. Cut on the pull stroke approximately ⅓ through thetrunk.

2. Cut through the remaining part of the trunk on thepush stroke to complete the cut.

1.

2.

WARNING: Stop the engine if the saw chaingets caught in the trunk. Use a lever to openup the kerf and remove the product. Do nottry to pull the product out by hand. This canresult in injury when the product suddenlybreaks free.

To use the limbing techniqueNote: For thick branches, use the cutting technique.Refer to To use the cutting technique on page 14.

WARNING: There is a high accident riskwhen you use the limbing technique. Referto Kickback information on page 11 forinstructions how to prevent kickback.

WARNING: Cut limbs one by one. Becareful when you remove small limbs and donot cut bushes or many small limbs at thesame time. Small limbs can get caught in thesaw chain and prevent safe operation of theproduct.

Note: Cut the limbs piece by piece if it is necessary.

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1. Remove the limbs on the right side of the trunk.a) Keep the guide bar on the right side of the trunk

and keep the body of the product against thetrunk.

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b) Select the applicable cutting technique for thetension in the branch.

WARNING: If you are not sure abouthow to cut the branch, speak to aprofessional chainsaw operatorbefore you continue.

2. Remove the limbs on the top of the trunk.a) Keep the product on the trunk and let the guide

bar move along the trunk.b) Cut on the push stroke.

3. Remove the limbs on the left side of the trunk.

a) Select the applicable cutting technique for thetension in the branch.

WARNING: If you are not sure abouthow to cut the branch, speak to aprofessional chainsaw operatorbefore you continue.

Refer to To cut trees and branches that are in tension onpage 19 for instructions on how to cut branches thatare in tension.

To use the tree felling techniqueWARNING: You must have experience tofell a tree. If possible, engage in a trainingcourse in chainsaw operation. Speak to anoperator with experience for moreknowledge.

To keep a safe distance1. Make sure that persons around you keep a safe

distance at a minimum of 2 1/2 tree lengths.

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2. Make sure that no person is in the risk zone beforeor during felling.

To calculate the felling direction1. Examine in which direction it is necessary for the

tree to fall. The goal is to fell it in a position whereyou can limb and cut the trunk easily. It is alsoimportant that you are stable on your feet and canmove about safely.

WARNING: If it is dangerous or notpossible to fell the tree in its naturaldirection, fell the tree in a differentdirection.

2. Examine the natural fall direction of the tree. Forexample the tilt and bend of the tree, wind direction,the location of the branches and weight of snow.

3. Examine if there are obstacles, for example othertrees, power lines, roads and/or buildings around.

4. Look for signs of damage and rot in the stem.

WARNING: Rot in the stem can mean arisk that the tree falls before youcomplete the cutting.

5. Make sure the tree has no damaged or deadbranches that can break off and hit you duringfelling.

6. Do not let the tree fall onto a different standing tree.It is dangerous to remove a caught tree and there isa high accident risk. Refer to To free a trapped treeon page 19.

WARNING: During critical fellingoperations, lift your hearing protectionimmediately when the sawing is

complete. It is important that you hearsounds and warning signals.

To clear the trunk and prepare your path ofretreatCut off all branches from your shoulder height anddown.

1. Cut on the pull stroke from the top down. Make surethat the tree is between you and the product.

2. Remove undergrowth from the work area around thetree. Remove all cut off material from the work area.

3. Do a check of the area for obstacles such as stones,branches and holes. You must have a clear path ofretreat when the tree starts to fall. Your path ofretreat must be approximately 135 degrees awayfrom the felling direction.

1. The danger zone2. The path of retreat3. The felling direction

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2

1

3

To fell a treeHusqvarna recommends you to make the directionalcuts and then use the safe corner method when you fella tree. The safe corner method helps you to make acorrect felling hinge and control the felling direction.

WARNING: Do not fell trees with a diameterthat is more than two times larger than theguide bar length. For this, you must havespecial training.

585 - 001 - 29.10.2018 17

The felling hingeThe most important procedure during tree felling is tomake the correct felling hinge. With a correct fellinghinge, you control the felling direction and make surethat the felling procedure is safe.

The thickness of the felling hinge must be equal and aminimum of 10% of the tree diameter.

WARNING: If the felling hinge is incorrect ortoo thin, you have no control of the fellingdirection.

To make the directional cuts1. Make the directional cuts ¼ of the diameter of the

tree. Make a 45°-70° angle between the topdirectional cut and bottom directional cut.

45º-70º

a) Make the top directional cut. Align the fellingdirection mark (1) of the product with the fellingdirection of the tree (2). Stay behind the productand keep the tree on your left side. Cut with apull stroke.

b) Make the bottom directional cut. Make sure thatthe end of the bottom directional cut is at thesame point as the end of the top directional cut.

2

1

2. Make sure that the bottom directional cut ishorizontal and at a 90° angle to the felling direction.

To use the safe corner methodThe felling cut must be made slightly above thedirectional cut.

WARNING: Be careful when you cut withthe guide bar tip. Start to cut with the lowersection of the guide bar tip as you make abore cut into the trunk.

1. If the usable cutting length is longer than the treediameter, do these steps (a-d).a) Make a bore cut straight into the trunk to

complete the felling hinge width.

b) Cut on the pull stroke until ⅓ of the trunk is left.c) Pull the guide bar 5-10 cm/2-4 in rearward.d) Cut through the remaining of the trunk to

complete a safe corner that is 5-10 cm/2-4 inwide.

2. If the usable cutting length is shorter than the treediameter, do these steps (a-d).a) Make a bore cut straight into the trunk. The bore

cut must extend 3/5 of the tree diameter.

18 585 - 001 - 29.10.2018

b) Cut on the pull stroke through the remainingtrunk.

c) Cut straight into the trunk from the other side ofthe tree to complete the felling hinge.

d) Cut on the push stroke, until ⅓ of the trunk is left,to complete the safe corner.

3. Put a wedge in the kerf straight from behind.

4. Cut off the corner to make the tree fall.

Note: If the tree does not fall, hit the wedge until itdoes.

5. When the tree starts to fall, use the path of retreat tomove away from the tree. Move a minimum of 5m/15 ft away from the tree.

To free a trapped tree

WARNING: It is very dangerous to remove atrapped tree and there is a high accidentrisk. Keep out of the risk zone and do not tryto fell a trapped tree.

The safest procedure is to use one of the followingwinches:

• Tractor-mounted

• Portable

To cut trees and branches that are intension1. Figure out which side of the tree or branch that is in

tension.2. Figure out where the point of maximum tension is.

3. Examine which is the safest procedure to release thetension.

Note: In some situations the only safe procedure isto use a winch and not your product.

4. Keep a position where the tree or branch can not hityou when the tension is released.

585 - 001 - 29.10.2018 19

5. Make one or more cuts of sufficient depth necessaryto decrease the tension. Cut at or near the point ofmaximum tension. Make the tree or branch break atthe point of maximum tension.

WARNING: Do not cut straight through atree or branch that is in tension.

WARNING: Be very careful when youcut a tree that is in tension. There is arisk that the tree moves quickly before orafter you cut it. Serious injury can occurif you are in an incorrect position or ifyou cut incorrectly.

6. If you must cut across tree/branch, make 2 to 3 cuts,1 in. apart and with a depth of 2 in.

7. Continue to cut more into the tree until the tree/branch bends and the tension is released.

8. Cut the tree/branch from the opposite side of thebend, after the tension is released.

To use the product in cold weather

CAUTION: Snow and cold weather cancause operation problems. Risk of too low

engine temperature or ice on the air filterand the carburetor.

1. In conditions with snow, a winter cover is available.Assemble the winter cover on the starter housing.The winter cover decreases the flow of cool air andkeeps snow away from the carburetor space.

CAUTION: Remove the winter cover if thetemperature increases above 0°C/32°F. Riskof too high engine temperature and damageto the engine.

Heated handles (372 XPG X-TORQ)The product has heated front and rear handles. Theelectrical heating coils are powered by a generator.

Push the switch to engage the heat in the handles. Theheat is on when you can see the red mark on the switch.

Electrical carburetor heating (372 XPG X-TORQ)Adjustment of the carburetor heating is done electricallythrough a thermostat. This keeps the correct carburetortemperature and prevents ice in the carburetor.

MaintenanceIntroduction

WARNING: Read and understand the safetychapter before you do maintenance on theproduct.

20 585 - 001 - 29.10.2018

Maintenance schedule

Daily maintenance Weekly maintenance Monthly maintenance

Clean the external parts of the prod-uct and make sure that there is no oilon the handles.

Clean the cooling system. Refer to To clean the cooling system on page31.

Do a check of the brake band. Referto To do a check of the brake bandon page 22.

Do a check of the throttle trigger andthrottle trigger lockout. Refer to To doa check of the throttle trigger andthrottle trigger lockout on page 23.

Do a check of the starter, starter ropeand return spring.

Do a check of the clutch centre,clutch drum and clutch spring.

Make sure that there is no damageon the vibration damping units.

Lubricate the needle bearing. Referto To lubricate the needle bearing onpage 30.

Clean the spark plug. Refer to To doa check of the spark plug on page26.

Clean and do a check of the chainbrake. Refer to To do a check of thechain brake on page 22To do acheck of the front hand guard and thechain brake activation on page 22.

Remove burrs from the edges of theguide bar. Refer to To do a check ofthe guide bar on page 30.

Clean the external parts of the carbu-rettor.

Do a check of the chain catcher. Re-fer to To do a check of the chaincatcher on page 23.

Clean or replace the spark arrestormesh on the muffler.

Do a check of the fuel filter and thefuel hose. Replace if necessary.

Turn the guide bar, do a check of thelubrication hole and clean the groovein the guide bar. Refer to To do acheck of the guide bar on page 30.

Clean the carburetor area. Do a check of all cables and connec-tions.

Make sure that the guide bar andsaw chain are getting sufficient oil.

Clean or replace the air filter. Referto To clean the air filter on page 26.

Empty the fuel tank.

Do a check of the saw chain. Refer to To examine the cutting equipment onpage 30.

Clean between the cylinder fins. Empty the oil tank.

Sharpen the saw chain and do acheck of its tension. Refer to Tosharpen the saw chain on page 26.

Do a check of the chain drive sprock-et. Refer to To do a check of the rimsprocket on page 30.

Clean the air intake on the starter.

Make sure that nuts and screws aretightened.

Do a check of the stop switch. Referto To do a check of the start/stopswitch on page 23.

Make sure that these are no fuelleaks from the engine, tank or fuellines.

Make sure that the saw chain doesnot rotate when the engine is at idlespeed.

585 - 001 - 29.10.2018 21

Daily maintenance Weekly maintenance Monthly maintenance

Make sure that there is no damageon the right hand guard.

Make sure that the muffler is correct-ly attached, has no damages andthat no parts of the muffler are miss-ing.

Maintenance and checks of thesafety devices on the productTo do a check of the brake band1. Use a brush to remove wood dust, resin and dirt

from the chain brake and clutch drum. Dirt and wearcan decrease the function of the brake.

2. Do a check of the brake band. The brake band mustbe at a minimum of 0.6 mm/0.024 in thick at itsthinnest point.

To do a check of the front hand guard andthe chain brake activation1. Make sure that the front hand guard is not damaged

and that there are no defects, such as cracks.2. Make sure that the front hand guard moves freely

and that it is attached safely to the clutch cover.

3. Hold the product with 2 hands above a stump orother stable surface.

WARNING: The engine must be off.

4. Let go of the front handle and let the guide bar tip fallagainst the stump.

5. Make sure that the chain brake engages as theguide bar tip hits the stump.

To do a check of the chain brake1. Start the product. Refer to To start the product on

page 12 for instructions.

WARNING: Make sure that the sawchain does not touch the ground or otherobjects.

2. Hold the product tightly.3. Apply full throttle and tilt your left wrist against the

front hand guard to engage the chain brake. Thesaw chain must stop immediately.

WARNING: Do not let go of the front handle.

22 585 - 001 - 29.10.2018

To do a check of the throttle trigger andthrottle trigger lockout1. Make sure that the throttle trigger and throttle trigger

lockout move freely and that the return spring workscorrectly.

2. Press down the throttle trigger lockout and makesure that it goes back to its initial position when yourelease it.

3. Make sure that the throttle trigger is locked at theidle position when the throttle trigger lockout isreleased.

4. Start the product and apply full throttle.5. Release the throttle trigger and make sure that the

saw chain stops and stays stationary.

WARNING: If the saw chain rotateswhen the throttle trigger is in the idleposition, speak to your servicing dealer.

To do a check of the chain catcher1. Make sure that there is no damage on the chain

catcher.2. Make sure that the chain catcher is stable and

attached to the body of the product.

To do a check of the right hand guard• Make sure that the right hand guard is not damaged

and that there are no defects, such as cracks.

To do a check of the vibration dampingsystem1. Make sure that there are no cracks or deformation

on the vibration damping units.2. Make sure that the vibration damping units are

correctly attached to the engine unit and handle unit.

Refer to Product overview on page 2 for informationabout where the vibration damping system is on yourproduct.

To do a check of the start/stop switch1. Start the engine.2. Push the start/stop switch to the STOP position. The

engine must stop.

To do a check of the muffler

WARNING: Do not use a product that has adefective muffler or a muffler that is in badcondition.

WARNING: Do not use a product if thespark arrestor mesh on the muffler ismissing or defective.

1. Examine the muffler for damages and defects.

585 - 001 - 29.10.2018 23

2. Make sure that the muffler is correctly attached tothe product.

3. If your product has a special spark arrestor mesh,clean the spark arrestor mesh weekly.

4. Replace a damaged spark arrestor mesh.

CAUTION: If the spark arrestor mesh isblocked the product becomes too hot andthis causes damage to the cylinder andpiston.

Carburetor adjustmentBecause of environmental and emissions laws, yourproduct has adjustment limitations on the carburetoradjuster screws. This decreases the harmful exhaustfumes from your product. You can only turn theadjustment screws maximum ½ turn.

1/2

1/2

HL

Basic adjustments and run-inThe basic carburetor adjustments are done at thefactory. For the recommended idle speed, refer to Technical data on page 34.

CAUTION: Do not operate the product at toohigh speed during the first 10 hours ofoperation.

CAUTION: If the saw chain rotates at idlespeed, turn the idle speed screwcounterclockwise until the saw chain stops.

To adjust the low speed needle (L)• Turn the low speed needle clockwise until stop.

Note: If the product has a bad acceleration capacityor if the idle speed is not correct, turn the low speedneedle counterclockwise. Turn the low speed needleuntil the acceleration capacity and idle speed iscorrect.

To adjust the idle speed screw (T)1. Start the product.2. Turn the idle speed screw clockwise until the saw

chain starts to rotate.3. Turn the idle speed screw counterclockwise until the

saw chain stops.

Note: The idle speed is correctly adjusted when theengine runs correctly in all positions. The idle speedmust also be safely below the speed at which the sawchain starts to rotate.

WARNING: If the saw chain does not stopwhen you turn the idle speed screw, speakto your servicing dealer. Do not use theproduct until it is correctly adjusted.

To adjust the high speed needle (H)The engine is adjusted at the factory to operate at sealevel. At higher altitudes, in different weather or differenttemperatures it can be necessary to adjust the highspeed needle.

• Turn the high speed needle to make adjustments.

CAUTION: Do not turn the high speedneedle screw across the adjustmentlimitation stop. This can cause damageto the piston and the cylinder.

To examine if the carburetor is correctlyadjusted• Make sure that the product has the correct

acceleration capacity.

24 585 - 001 - 29.10.2018

• Make sure that the product 4-cycles a little at fullthrottle.

• Make sure that the saw chain does not rotate at idlespeed.

• If the product is not easy to start or has lessacceleration capacity, adjust the low and high speedneedles.

CAUTION: Incorrect adjustments cancause damage to the engine.

To replace a broken or worn starterrope1. Loosen the screws to the starter housing2. Remove the starter housing.

3. Pull out the starter rope approximately 30 cm/12 inand put it in the notch on the pulley.

4. Let the pulley rotate slowly rearward to release therecoil spring.

5. Remove the center screw and remove the pulley.

WARNING: You must be careful whenyou replace the return spring or thestarter rope. The recoil spring is intension when it is wound up in the starterhousing. If you are not careful, it caneject and cause injuries. Use protectiveglasses and protective gloves.

6. Remove the used starter rope from the handle andthe pulley.

7. Attach a new starter rope to the pulley. Wind thestarter rope approximately 3 turns around the pulley.

8. Connect the pulley to the recoil spring. The end ofthe recoil spring must engage in the pulley.

9. Assemble the pulley and center screw.10. Pull the starter rope through the hole in the starter

housing and the starter rope handle.11. Make a tight knot at the end of the starter rope.

To tighten the recoil spring1. Put the starter rope into the notch in the pulley.2. Turn the starter pulley approximately 2 turns

clockwise.3. Pull the starter rope handle and pull out the starter

rope fully.4. Put your thumb on the pulley.5. Move your thumb and release the starter rope.

585 - 001 - 29.10.2018 25

6. Make sure that you can turn the pulley ½ turn afterthe starter rope is fully extended.

To assemble the starter housing onthe product1. Pull out the starter rope and put the starter in

position against the crankcase.2. Slowly release the starter rope until the pulley

engages with the pawls.3. Tighten the screws that hold the starter.

To clean the air filterClean the air filter regularly from dirt and dust. Thisprevents carburetor malfunctions, starting problems,loss of engine power, wear to engine parts and morefuel consumption than usual.

1. Remove the cylinder cover and the air filter.2. Use a brush or shake the air filter clean. Use

detergent and water to clean it fully.

Note: An air filter that is used for a long time can notbe fully cleaned. Replace the air filter regularly andalways replace a defective air filter.

3. Attach the air filter and make sure that the air filterseals tightly against the filter holder.

Note: Because of different work conditions, weather orseason, your product can be used with different types ofair filter. Speak to your servicing dealer for moreinformation.

To do a check of the spark plugCAUTION: Use the recommended sparkplug. Refer to Technical data on page 34.An incorrect spark plug can cause damageto the product.

1. If the product is not easy to start or to operate or ifthe product operates incorrectly at idle speed,examine the spark plug for unwanted materials. Todecrease the risk of unwanted material on the sparkplug electrodes, do these steps:a) make sure that the idle speed is correctly

adjusted.b) make sure that the fuel mixture is correct.c) make sure that the air filter is clean.

2. Clean the spark plug if it is dirty.3. Make sure that the electrode gap is 0,5 mm/0.020 in.

4. Replace the spark plug monthly or more frequently ifnecessary.

To sharpen the saw chainInformation about the guide bar and sawchain

WARNING: Use protective gloves when youuse or do maintenance on the saw chain. Asaw chain that does not move can alsocause injuries.

26 585 - 001 - 29.10.2018

Replace a worn or damaged guide bar or saw chain withthe guide bar and saw chain combination recommendedby Husqvarna. This is necessary to keep the safetyfunctions of the product. Refer to Accessories on page35, for a list of replacement bar and chaincombinations that we recommend.

• Guide bar length, in/cm. Information about the guidebar length can usually be found on the rear end ofthe guide bar.

• Number of teeth on bar tip sprocket (T).

• Chain pitch, in. The distance between the drive linksof the saw chain must align with the distance of theteeth on the bar tip sprocket and drive sprocket.

PITCH = D

D

2

• Number of drive links. The number of drive links isdecided by the type of guide bar.

• Bar groove width, in/mm. The groove width in guidebar must be the same as the chain drive links width.

• Chain oil hole and hole for chain tensioner. Theguide bar must align with product.

• Drive link width, mm/in.

General information about how to sharpenthe cuttersDo not use a blunt saw chain. If the saw chain is blunt,you must apply more pressure to push the guide barthrough the wood. If the saw chain is very blunt, therewill be no wood chips but sawdust.

A sharp saw chain eats through the wood and the woodchips becomes long and thick.

The cutting tooth (A) and the depth gauge (B) togethermakes the cutting part of the saw chain, the cutter. Thedifference in height between the two gives the cuttingdepth (depth gauge setting).

A

B

When you sharpen the cutter, think about the following:

• Filing angle.

585 - 001 - 29.10.2018 27

• Cutting angle.

• File position.

• Round file diameter.

It is not easy to sharpen a saw chain correctly withoutthe correct equipment. Use Husqvarna file gauge. Thiswill help you to keep maximum cutting performance andthe kickback risk at a minimum.

WARNING: The force of the kickbackincreases a lot if you do not follow thesharpening instructions.

Note: Refer to To sharpen the saw chain on page 26 forinformation about sharpening of the saw chain.

To sharpen the cutters1. Use a round file and a file gauge to sharpen the

cutting teeth.

Note: Refer to Accessories on page 35 forinformation about which file and gauge thatHusqvarna recommends for your saw chain.

2. Apply the file gauge correctly on to the cutter. Referto the instruction supplied with the file gauge.

3. Move the file from the inner side of the cutting teethand out. Decrease the pressure on the pull stroke.

4. Remove material from one side of all the cuttingteeth.

5. Turn the product around and remove material on theother side.

6. Make sure that all cutting teeth are the same length.

General information about how to adjustthe depth gauge settingThe depth gauge setting (C) decreases when yousharpen the cutting tooth (A). To keep maximum cuttingperformance you must remove filing material from thedepth gauge (B) to receive the recommended depthgauge setting. See Accessories on page 35 forinstructions about how to receive the correct depthgauge setting for your saw chain.

A

B

C

WARNING: The risk of kickback increases ifthe depth gauge setting is too large!

To adjust the depth gauge settingBefore you adjust the depth gauge setting or sharpenthe cutters, refer to To sharpen the cutters on page 28,for instructions. We recommend you to adjust the depth

28 585 - 001 - 29.10.2018

gauge setting after each third operation that yousharpen the cutting teeth.

We recommend that you use our depth gauge tool toreceive the correct depth gauge setting and bevel for thedepth gauge.

1. Use a flat file and a depth gauge tool to adjust thedepth gauge setting. Only use Husqvarna depthgauge tool to get the correct depth gauge setting andbevel for the depth gauge.

2. Put the depth gauge tool on the saw chain.

Note: See the package of the depth gauge tool formore information about how to use the tool.

3. Use the flat file to remove the part of the depthgauge that extends through the depth gauge tool.

To adjust the tension of the sawchain

WARNING: A saw chain with an incorrecttension can come loose from the guide barand cause serious injury or death.

A saw chain becomes longer when you use it. Adjust thesaw chain regularly.

1. Loosen the bar nuts that hold the clutch cover/chainbrake. Use a wrench.

Note: Some models have only one bar nut.

2. Tighten the bar nuts by hand as tightly as you can.3. Lift the front of the guide bar and turn the chain

tensioning screw. Use a wrench.

4. Tighten the saw chain until it is tight against theguide bar but still can move easily.

5. Tighten the bar nuts using the wrench and lift thefront of the guide bar at the same time.

6. Make sure you can pull the saw chain around freelyby hand and that it does not hang from the guidebar.

Note: Refer to Product overview on page 2 for theposition of the chain tensioning screw on your product.

To do a check of the saw chainlubrication1. Start the product and let it operate at ¾ throttle. Hold

the bar approximately 20 cm/8 in above a surface oflight color.

2. If the saw chain lubrication is correct, you see a clearline of oil on the surface after 1 minute.

3. If the saw chain lubrication does not operatecorrectly, do a check of the guide bar. Refer to To doa check of the guide bar on page 30 forinstructions. Speak to your servicing dealer if themaintenance steps does not help.

585 - 001 - 29.10.2018 29

To do a check of the rim sprocketThe clutch drum has a rim sprocket that can bereplaced.

1. Make sure that the rim sprocket is not worn. Replaceif necessary.

2. Replace the rim sprocket each time you replace thesaw chain.

To lubricate the needle bearingNote: Lubricate the needle bearing weekly.

1. Pull the front hand guard rearward to disengage thechain brake.

2. Loosen the bar nuts and remove the clutch cover.

Note: Some models have only one bar nut.

3. Remove the clutch drum and lubricate the needlebearing with a grease gun. Use engine oil or abearing grease of high quality.

To examine the cutting equipment1. Make sure that there are no cracks in rivets and links

and that no rivets are loose. Replace if it isnecessary.

2. Make sure that the saw chain is easy to bend.Replace the saw chain if it is rigid.

3. Compare the saw chain with a new saw chain toexamine if the rivets and links are worn.

4. Replace the saw chain when the longest part of thecutting tooth is less than 4 mm/0.16 in. Also replacethe saw chain if there are cracks on the cutters.

To do a check of the guide bar1. Make sure that the oil channel is not blocked. Clean

if it is necessary.

2. Examine if there are burrs on the edges of the guidebar. Remove the burrs using a file.

3. Clean the groove in the guide bar.

30 585 - 001 - 29.10.2018

4. Examine the groove in the guide bar for wear.Replace the guide bar if it is necessary.

5. Examine if the guide bar tip is rough or very worn.

6. Make sure that the bar tip sprocket turns freely andthat the lubricating hole in the bar tip sprocket is notblocked. Clean and lubricate if it is necessary.

7. Turn the guide bar daily to extend its life cycle.

To do maintenance on the fuel tankand the chain oil tank• Drain and clean the fuel tank and the chain oil tank

regularly.• Replace the fuel filter yearly or more frequently if

necessary.

CAUTION: Contamination in the tankscauses malfunction.

To adjust the chain oil flow

WARNING: Stop the engine before youmake adjustments to the oil pump.

1. Turn the adjustment screw for the oil pump. Use ascrewdriver or combination wrench.a) Turn the adjustment screw clockwise to decrease

the chain oil flow.b) Turn the adjustment screw counterclockwise to

increase the chain oil flow.

Recommended settings for the oil pump• Guide bar length 41-46 cm/16-18 in: 2 turns from

initial position.• Guide bar length 51-61 cm/20-24 in: 3 turns from

initial position.• Guide bar length 71- cm/28- in: 4 turns from initial

position.

Air cleaning systemAirInjection™ is a centrifugal air cleaning system thatremoves dust and dirt before the particles are caught bythe air filter. AirInjection™ extends the life of the air filterand the engine.

To clean the cooling systemThe cooling system keeps the engine temperaturedown. The cooling system includes the air intake on thestarter (A) and the air guide plate (B), the pawls on the

585 - 001 - 29.10.2018 31

flywheel (C), the cooling fins on the cylinder (D) and thecylinder cover (E).

E

D

C

A

B

1. Clean the cooling system with a brush weekly ormore frequently if it is necessary.

2. Make sure that the cooling system is not dirty orblocked.

CAUTION: A dirty or blocked coolingsystem can make the product too hot,which can cause damage to the product.

Troubleshooting

The engine does not start

Product part to examine Possible cause Action

Starter pawls The starter pawls are blocked. Adjust or replace the starter pawls.

Clean around the pawls.

Speak to an approved service work-shop.

Fuel tank Incorrect fuel type. Drain the fuel tank and fill with cor-rect fuel.

The fuel tank is filled with chain oil. If you have tried to start the product,speak to your servicing dealer. If youhave not tried to start the product,drain the fuel tank.

Ignition, no spark The spark plug is dirty or wet. Make sure that the spark plug is dryand clean.

The electrode gap is incorrect. Clean the spark plug. Make sure thatthe electrode gap and spark plug iscorrect, and that the correct sparkplug type is the recommended orequivalent.

Refer to Technical data on page 34for the correct electrode gap.

32 585 - 001 - 29.10.2018


Spark plug and cylinder The spark plug is loose. Tighten the spark plug.

Engine is flooded because of repea-ted starts with full choke after igni-tion.

Remove and clean the spark plug.Put the product on its side with thespark plug hole away from you. Pullthe starter rope handle 6-8 times. As-semble the spark plug and start theproduct. Refer to To start the producton page 12.

The engine starts but stops again


Fuel tank Incorrect fuel type. Drain the fuel tank and fill with cor-rect fuel.

Carburetor The idle speed is not correct. Speak to your servicing dealer.

Air filter Clogged air filter. Clean or replace the air filter.

Fuel filter Clogged fuel filter. Replace the fuel filter.

Transportation and storageTransportation and storage• For storage and transportation of the product and

fuel, make sure that there are no leaks or fumes.Sparks or open flames, for example from electricaldevices or boilers, can start a fire.

• Always use approved containers for storage andtransportation of fuel.

• Empty the fuel and chain oil tanks beforetransportation or before long-term storage. Discardthe fuel and chain oil at an applicable disposallocation.

• Use the transportation guard on the product toprevent injuries or damage to the product. A sawchain that does not move can also cause seriousinjuries.

• Remove the spark plug cap from the spark plug andengage the chain brake.

• Attach the product safely during transportation.

To prepare your product for long-term storage1. Disassemble and clean the saw chain and the

groove in the guide bar.

CAUTION: If the saw chain and guidebar are not cleaned, they can becomerigid or blocked.

2. Attach the transportation guard.3. Clean the product. Refer to Maintenance schedule

on page 21 for instructions.4. Do a complete servicing of the product.

585 - 001 - 29.10.2018 33

Technical data

Technical data

Husqvarna 365 X-TORQ Husqvarna 372 XP X-TORQ

Husqvarna 372 XPG X-TORQ

Engine

Cylinder displacement, cm3 70.7 70.7 70.7

Idle speed, rpm 2700 2700 2700

Maximum engine poweracc. to ISO 8893, kW/hp @rpm

3.6/4.8 @ 10 200 4.1/5.5 @ 10 200 4.1/5.5 @ 10 200

Ignition system1

Spark plug NGK BPMR 7A NGK BPMR 7A NGK BPMR 7A

Electrode gap, mm 0.5 0.5 0.5

Fuel and lubrication system

Fuel tank capacity, liter/cm3 0.77/700 0.77/700 0.77/700

Oil tank capacity, liter/cm3 0.42/420 0.42/420 0.42/420

Type of oil pump Automatic Automatic Automatic

Weight

Weight, kg 6.4 6.6 6.8

Noise emissions2

Sound power level, meas-ured dB(A)

118 118 118

Sound power level, guaran-teed LWA dB(A)

119 119 119

Sound levels3

Equivalent sound pressurelevel at the operator’s ear,dB(A)

110 110 110

Equivalent vibration levels, a hveq4

Front handle, m/s2 5.7 5.7 5.7

1 Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/cylinder.2 Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive

2000/14/EC.3 Equivalent sound pressure level, according to ISO 22868, is calculated as the time-weighted energy total for

different sound pressure levels under various working conditions. Typical statistical dispersion for equivalentsound pressure level is a standard deviation of 1 dB (A).

4 Equivalent vibration level, according to ISO 22867, is calculated as the time-weighted energy total for vibrationlevels under various working conditions. Reported data for equivalent vibration level has a typical statisticaldispersion (standard deviation) of 1 m/s2.

34 585 - 001 - 29.10.2018

Husqvarna 365 X-TORQ Husqvarna 372 XP X-TORQ

Husqvarna 372 XPG X-TORQ

Rear handle, m/s2 8.0 8.0 8.0

Saw chain/guide bar

Type of drive sprocket/number of teeth

Rim/7 Rim/7 Rim/7

Saw chain speed at 133%of maximum engine powerspeed, m/s.

30.2 30.2 30.2

AccessoriesRecommended cutting equipmentChainsaw models Husqvarna 365 X-TORQ, 372 XP X-TORQ, 372 XPG X-TORQ have been evaluated forsafety according to EN ISO 11681-1:2011 (Machineryfor forestry - Portable chainsaw safety requirements andtesting) and fulfill the safety requirements whenequipped with the below listed guide bar and saw chaincombinations.

Kickback and guide bar nose radiusFor sprocket nose bars the nose radius is specified bythe number of teeth, such as 10T. For solid guide barsthe nose radius is specified by the dimension of thenose radius. For a given guide bar length, you can use aguide bar with smaller nose radius than given.

Guide bar Saw chain

Length, in/cm Pitch, in Gauge, in/mm Max. nose radi-us

Type Length, drivelinks (no.)

16/41 3/8 0.058/1.5 11T Husqvarna H42 60

18/46 68

20/50 72

24/61 84

28/71 92

15/38 3/8 0.058/1.5 11T Husqvarna C85 56

16/41 60

18/46 34 mm 68

20/50 72

24/61 84

28/71 92

The usable cutting length is usually 1 in less than thenominal guide bar length.

Filing equipment and filing anglesUse a Husqvarna file gauge to sharpen the saw chain. AHusqvarna file gauge makes sure that you get the

correct filing angles. The part numbers are given in thetable below.

If you are not sure how to identify the type of saw chainon your product, refer to www.husqvarna.com for moreinformation.

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H42 5.5 mm / 7/32 in 505 24 35-01 0.025 in / 0.65mm 25° 55°

C85 5.5 mm / 7/32 in 586 93 85-01 0.025 in / 0.65mm 30° 60°

36 585 - 001 - 29.10.2018

EC Declaration of ConformityEC Declaration of conformityHusqvarna AB, SE-561 82 Huskvarna, Sweden, tel:+46-36-146500, declares under sole responsibility thatthe chainsaws for forest service Husqvarna 365 X-TORQ, 372 XP X-TORQ, 372 XPG X-TORQ from2016’s serial numbers and onwards (the year is clearlystated in plain text on the type plate with subsequentserial number), are in conformity with the requirementsof the COUNCIL’S DIRECTIVES:

• of May 17, 2006 ”relating to machinery” 2006/42/EC.• of February 26, 2014 ”relating to electromagnetic

compatibility” 2014/30/EU.• of May 8, 2000 ”relating to the noise emissions in the

environment” 2000/14/EC.• of June 8, 2011 ”on the restriction of the use of

certain hazardous substances in electrical andelectronic equipment” 2011/65/EU.

The following standards have been applied: EN ISO12100:2010, EN ISO 14982:2009, EN ISO11681-1:2011, EN 50581:2012.

Notified body: 0404, RISE SMP SvenskMaskinprovning AB, Box 7035, SE-750 07 Uppsala,Sweden, has carried out EC type examination inaccordance with the machinery directive’s (2006/42/EC)article 12, point 3b. The certificates for EC typeexamination in accordance with annex IX, has thenumbers: 0404/10/2225 – 365 X-TORQ, 0404/10/2224 -372 XP X-TORQ, 372 XPG X-TORQ.

In addition, 0404, RISE SMP Svensk MaskinprovningAB, Box 7035, SE-750 07 Uppsala, Sweden, hascertified conformity with annex V of the Council’sDirective of May 8, 2000 ”relating to the noise emissionsin the environment” 2000/14/EC. The certificates havethe numbers: 01/161/099 - 365 X-TORQ, 372 XP X-TORQ, 372 XPG X-TORQ.

For information relating to noise emissions, refer to Technical data on page 34.

The supplied chainsaw conforms to the example thatunderwent EC type examination.

Huskvarna, 20160330

Per Gustafsson, Development manager (authorizedrepresentative for and responsible for technicaldocumentation.)

585 - 001 - 29.10.2018 37

38 585 - 001 - 29.10.2018

585 - 001 - 29.10.2018 39

www.husqvarna.com

Original instructions

1159856-26

2018-11-07

TORQ - Husqvarna

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