Owner Manual
Page 2
... the machine refer to the operator or others. Chainsaws can be used to operate the chainsaw. Choke. Kickback may occur when the nose or tip of the wrong spark plug can result in contact with one hand only. Chain type Husqvarna H37 Handle insert size. Other approved bar and chain combinations in this example: Bar length 16 inches - The rating plate showing serial number. Other symbols/decals on the...
... the machine refer to the operator or others. Chainsaws can be used to operate the chainsaw. Choke. Kickback may occur when the nose or tip of the wrong spark plug can result in contact with one hand only. Chain type Husqvarna H37 Handle insert size. Other approved bar and chain combinations in this example: Bar length 16 inches - The rating plate showing serial number. Other symbols/decals on the...
Owner Manual
Page 4
...′s safety equipment 9 Cutting equipment 12 ASSEMBLY Fitting the bar and chain 19 FUEL HANDLING Fuel 20 Fueling 21 Fuel safety 22 STARTING AND STOPPING Starting and stopping 23 Starting 23 WORKING TECHNIQUES Before use 25 General working instructions 25 How to avoid kickback 33 MAINTENANCE General 35 Carburetor adjustment 35 Checking, maintaining and servicing chainsaw safety equipment 35 Muffler 37 Starter housing 38 Air filter 39 Spark plug 40 Needle bearing...
...′s safety equipment 9 Cutting equipment 12 ASSEMBLY Fitting the bar and chain 19 FUEL HANDLING Fuel 20 Fueling 21 Fuel safety 22 STARTING AND STOPPING Starting and stopping 23 Starting 23 WORKING TECHNIQUES Before use 25 General working instructions 25 How to avoid kickback 33 MAINTENANCE General 35 Carburetor adjustment 35 Checking, maintaining and servicing chainsaw safety equipment 35 Muffler 37 Starter housing 38 Air filter 39 Spark plug 40 Needle bearing...
Owner Manual
Page 7
... ! authorized accessories or replacement parts. This field may under the heading Assembly. • Refuel and start the chainsaw. English - 7 Always use approved hearing protection. limbing operation in well ventilated areas only. GENERAL SAFETY PRECAUTIONS Before using a chain saw, a ! fire extinguisher should be modified without the permission of the manufacturer. See the instructions under the heading Lubricating cutting equipment. • Long...
... ! authorized accessories or replacement parts. This field may under the heading Assembly. • Refuel and start the chainsaw. English - 7 Always use approved hearing protection. limbing operation in well ventilated areas only. GENERAL SAFETY PRECAUTIONS Before using a chain saw, a ! fire extinguisher should be modified without the permission of the manufacturer. See the instructions under the heading Lubricating cutting equipment. • Long...
Owner Manual
Page 12
... wear on the bar, chain and drive sprocket. Follow our instructions and use a saw chain breaking or jumping off the engine. English A damaged or badly sharpened chain increases the risk of kickback. CAUTION! GENERAL SAFETY PRECAUTIONS Stop switch Use the stop switch to switch off the bar. • Obtain optimal cutting performance. • Extend the life of cutting equipment. • Avoid increasing vibration levels. Muffler...
... wear on the bar, chain and drive sprocket. Follow our instructions and use a saw chain breaking or jumping off the engine. English A damaged or badly sharpened chain increases the risk of kickback. CAUTION! GENERAL SAFETY PRECAUTIONS Stop switch Use the stop switch to switch off the bar. • Obtain optimal cutting performance. • Extend the life of cutting equipment. • Avoid increasing vibration levels. Muffler...
Owner Manual
Page 15
... bar nut that you sharpen the cutting teeth. See instructions under the heading Technical data to achieve the recommended depth gauge setting. Adjustment of the bar and stretch the chain by hand. • The cutting teeth should be replaced. Detailed information regarding the use our depth gauge tool to 5/32 inch (4 mm) the chain is correct when you use a chain the longer it round freely by tightening the chain tensioning screw using...
... bar nut that you sharpen the cutting teeth. See instructions under the heading Technical data to achieve the recommended depth gauge setting. Adjustment of the bar and stretch the chain by hand. • The cutting teeth should be replaced. Detailed information regarding the use our depth gauge tool to 5/32 inch (4 mm) the chain is correct when you use a chain the longer it round freely by tightening the chain tensioning screw using...
Owner Manual
Page 16
... from model to tighten the bar nut while holding up the tip of the bar. Checking chain lubrication • Check the chain lubrication each time you should see a distinct line of oil on the underside of the bar. Aim the tip of the bar. After 1 minute running at a light coloured surface about 20 cm (8 inches) away. Filling with chain oil • All our chainsaws have developed an optimal chain oil...
... from model to tighten the bar nut while holding up the tip of the bar. Checking chain lubrication • Check the chain lubrication each time you should see a distinct line of oil on the underside of the bar. Aim the tip of the bar. After 1 minute running at a light coloured surface about 20 cm (8 inches) away. Filling with chain oil • All our chainsaws have developed an optimal chain oil...
Owner Manual
Page 19
... the clutch cover (chain brake) and locate the chain adjuster pin in the cut-out in its rearmost position. Always wear gloves, when ! Place the chain over the bar bolt. Begin on the bar. The belt eyelet is not fitted on delivery and is fitted on the drive sprocket and that the chain brake is in . The rope eyelet is used by turning the chain tensioning screw clockwise using the combination spanner. Check...
... the clutch cover (chain brake) and locate the chain adjuster pin in the cut-out in its rearmost position. Always wear gloves, when ! Place the chain over the bar bolt. Begin on the bar. The belt eyelet is not fitted on delivery and is fitted on the drive sprocket and that the chain brake is in . The rope eyelet is used by turning the chain tensioning screw clockwise using the combination spanner. Check...
Owner Manual
Page 20
...;C) some time the fuel tank should be used for our air-cooled two stroke-engines. This results in damage to the oil pump components. • Contact your dealer when selecting an oil. • Never use two-stroke oil intended for water-cooled outboard engines, sometimes referred to be run the engine on a lower octane grade than one month's supply of Husqvarna alkylate fuel for air cooled engines. FUEL HANDLING Fuel Note...
...;C) some time the fuel tank should be used for our air-cooled two stroke-engines. This results in damage to the oil pump components. • Contact your dealer when selecting an oil. • Never use two-stroke oil intended for water-cooled outboard engines, sometimes referred to be run the engine on a lower octane grade than one month's supply of Husqvarna alkylate fuel for air cooled engines. FUEL HANDLING Fuel Note...
Owner Manual
Page 22
Wash any part of your clothes. See instructions under the heading Maintenance schedule. FUEL HANDLING Fuel safety • Never refuel the machine while the engine is running. • Make sure there is plenty of ventilation when refuelling or mixing fuel (gasoline and 2-stroke oil). • Move the machine at your local gas station. • The guide bar cover must always be emptied. WARNING! visible damage to evaporate...
Wash any part of your clothes. See instructions under the heading Maintenance schedule. FUEL HANDLING Fuel safety • Never refuel the machine while the engine is running. • Make sure there is plenty of ventilation when refuelling or mixing fuel (gasoline and 2-stroke oil). • Move the machine at your local gas station. • The guide bar cover must always be emptied. WARNING! visible damage to evaporate...
Owner Manual
Page 23
..., chain oil mist and dust from the working area. Place the machine on pulling the cord powerfully until fuel begins to start the chainsaw in the tree, see instructions under the heading Starting the saw in the choke position. Pull the choke control back as soon as the engine fires which can come loose and cause personal injuries. Warm engine Air purge: Press the primer bulb repeatedly until the engine starts. Otherwise the clutch...
..., chain oil mist and dust from the working area. Place the machine on pulling the cord powerfully until fuel begins to start the chainsaw in the tree, see instructions under the heading Starting the saw in the choke position. Pull the choke control back as soon as the engine fires which can come loose and cause personal injuries. Warm engine Air purge: Press the primer bulb repeatedly until the engine starts. Otherwise the clutch...
Owner Manual
Page 24
... not pull the starter cord all covers are fitted correctly. See instructions under the heading Start and stop position. • The chain brake should use . • Always hold the saw . Stopping The engine is stopped by pushing the stop switch to idling speed as soon as possible by pulling the front hand guard back (marked "PULL BACK TO RESET") towards the front handle. This method is still activated the engine...
... not pull the starter cord all covers are fitted correctly. See instructions under the heading Start and stop position. • The chain brake should use . • Always hold the saw . Stopping The engine is stopped by pushing the stop switch to idling speed as soon as possible by pulling the front hand guard back (marked "PULL BACK TO RESET") towards the front handle. This method is still activated the engine...
Owner Manual
Page 29
... cuts. Freeing a trapped saw If the saw should become trapped during cutting, operators should always check the saw and attach it securely to a separate tool line. • pull the saw at: • hip level when cutting horizontal sections. • solar plexus level when cutting vertical sections. towards the truck side) of the main line via a supplementary anchor point or using an adjustable strop direct from the harness to support their work position...
... cuts. Freeing a trapped saw If the saw should become trapped during cutting, operators should always check the saw and attach it securely to a separate tool line. • pull the saw at: • hip level when cutting horizontal sections. • solar plexus level when cutting vertical sections. towards the truck side) of the main line via a supplementary anchor point or using an adjustable strop direct from the harness to support their work position...
Owner Manual
Page 35
... change (fuel, altitude, air filter etc.):Start the engine. AutoTune is a function that the brake band is not damaged and that there are mixed in optimal adjustment. Accelerate the engine and saw chain rotates while ! Function • The carburetor governs the engine's speed via the throttle control. Checking, maintaining and servicing chainsaw safety equipment Note! English - 35 More extensive work must be taken when the chain saw 4-cycles. • Regularly check that adjusts...
... change (fuel, altitude, air filter etc.):Start the engine. AutoTune is a function that the brake band is not damaged and that there are mixed in optimal adjustment. Accelerate the engine and saw chain rotates while ! Function • The carburetor governs the engine's speed via the throttle control. Checking, maintaining and servicing chainsaw safety equipment Note! English - 35 More extensive work must be taken when the chain saw 4-cycles. • Regularly check that adjusts...
Owner Manual
Page 38
... spring guide. Wear protective glasses and protective gloves. Changing a broken or worn starter cord • Loosen the screws that hold the starter against the return spring so that at the same time and slide it sideways with the combination spanner. 38 - English • Insert and fasten a new starter cord to the pulley. Fit the starter pulley against the crankcase and remove the starter. • Hold the starter handle and pull...
... spring guide. Wear protective glasses and protective gloves. Changing a broken or worn starter cord • Loosen the screws that hold the starter against the return spring so that at the same time and slide it sideways with the combination spanner. 38 - English • Insert and fasten a new starter cord to the pulley. Fit the starter pulley against the crankcase and remove the starter. • Hold the starter handle and pull...
Owner Manual
Page 40
... start or runs poorly at regular intervals. The engine must therefore be replaced. Use of oil). • A dirty air filter. When lubricating, remove the clutch cover by : • An incorrect fuel mixture (too much or incorrect type of the wrong spark plug can be cleaned completely. Lubrication involves grease being squirted into the centre of the oil pump The spark plug condition is 0.020 inch (0,5 mm). Contact your servicing dealer for a long time...
... start or runs poorly at regular intervals. The engine must therefore be replaced. Use of oil). • A dirty air filter. When lubricating, remove the clutch cover by : • An incorrect fuel mixture (too much or incorrect type of the wrong spark plug can be cleaned completely. Lubrication involves grease being squirted into the centre of the oil pump The spark plug condition is 0.020 inch (0,5 mm). Contact your servicing dealer for a long time...
Owner Manual
Page 42
.... Clean the spark plug. Check that the electrode gap is dry and clean. Air filter Clogged air filter Fuel filter Clogged fuel filter Action Adjust or replace the pawls. Drain it and use correct fuel. Trouble shooting Starting failure Check Starter pawls Fuel tank Sparking (no spark) MAINTENANCE Possible Cause Binding pawls Incorrect fuel type Spark plug contaminated or wet Spark plug gap incorrect. Check Possible Cause Fuel tank Incorrect fuel type Carburetor Engine will not idle properly. Spark plug Spark plug loose. Engine starts but...
.... Clean the spark plug. Check that the electrode gap is dry and clean. Air filter Clogged air filter Fuel filter Clogged fuel filter Action Adjust or replace the pawls. Drain it and use correct fuel. Trouble shooting Starting failure Check Starter pawls Fuel tank Sparking (no spark) MAINTENANCE Possible Cause Binding pawls Incorrect fuel type Spark plug contaminated or wet Spark plug gap incorrect. Check Possible Cause Fuel tank Incorrect fuel type Carburetor Engine will not idle properly. Spark plug Spark plug loose. Engine starts but...
Owner Manual
Page 43
... the components of the air filter. Clean or replace the spark arrestor screen on the chain brake for wear. Clean the starter unit's air intake. Check the condition of the throttle trigger work safely. (Throttle lockout and throttle trigger.) Check the starter, starter cord and return spring. Check the clutch centre, clutch drum and clutch spring for cracks or other damage. Clean the outside of the bar. Empty the fuel tank and clean the inside . English - 43 Check the cooling system weekly...
... the components of the air filter. Clean or replace the spark arrestor screen on the chain brake for wear. Clean the starter unit's air intake. Check the condition of the throttle trigger work safely. (Throttle lockout and throttle trigger.) Check the starter, starter cord and return spring. Check the clutch centre, clutch drum and clutch spring for cracks or other damage. Clean the outside of the bar. Empty the fuel tank and clean the inside . English - 43 Check the cooling system weekly...
Owner Manual
Page 44
... to use only the listed combinations of recommended cutting equipment for low kickback saw chain meet the kickback requirements when equipped with either of maximum engine power speed, ft/s / m/s. This spark ignition system complies with empty tanks, lb/kg Chain/bar Standard bar length, inch/cm Pitch, inch/mm Thickness of drive links, inch/mm Drive sprocket type/teeth Chain speed at 9,000 rpm, ml/min Oil tank capacity, US pint/litre Type of oil pump Weight Chainsaw without bar, chain...
... to use only the listed combinations of recommended cutting equipment for low kickback saw chain meet the kickback requirements when equipped with either of maximum engine power speed, ft/s / m/s. This spark ignition system complies with empty tanks, lb/kg Chain/bar Standard bar length, inch/cm Pitch, inch/mm Thickness of drive links, inch/mm Drive sprocket type/teeth Chain speed at 9,000 rpm, ml/min Oil tank capacity, US pint/litre Type of oil pump Weight Chainsaw without bar, chain...
Owner Manual
Page 46
... the falling tree. Only use the appropriate guide bar guard. Move the chain saw users (ANSI B175.1-2012 Annex C) Kickback safety precautions WARNING! Keep bystanders and animals out of oil or fuel mixture. Be sure that the saw only in serious personal injury. Operate the chain saw chain stops moving when the throttle control trigger is under tension be near the chain saw when starting the engine. Kickback may result from obstacles...
... the falling tree. Only use the appropriate guide bar guard. Move the chain saw users (ANSI B175.1-2012 Annex C) Kickback safety precautions WARNING! Keep bystanders and animals out of oil or fuel mixture. Be sure that the saw only in serious personal injury. Operate the chain saw chain stops moving when the throttle control trigger is under tension be near the chain saw when starting the engine. Kickback may result from obstacles...
Owner Manual
Page 47
... receipts covering maintenance on your small off -road engine to [email protected]. Any such part repaired or replaced under the warranty is compliant with all Husqvarna Forest & Garden distribution centers that Husqvarna Forest & Garden may include parts such as necessary" will be completed in such written instructions to the effect of "repair or replace as the carburetor, fuel-injection system, the ignition system, catalytic convertor, fuel tanks, fuel lines, fuel caps, valves...
... receipts covering maintenance on your small off -road engine to [email protected]. Any such part repaired or replaced under the warranty is compliant with all Husqvarna Forest & Garden distribution centers that Husqvarna Forest & Garden may include parts such as necessary" will be completed in such written instructions to the effect of "repair or replace as the carburetor, fuel-injection system, the ignition system, catalytic convertor, fuel tanks, fuel lines, fuel caps, valves...
