Operation Manual
Page 3
...;s safety equipment 7 Cutting equipment 10 ASSEMBLY Fitting the bar and chain 16 FUEL HANDLING Fuel 17 Fueling 18 Fuel safety 18 STARTING AND STOPPING Starting and stopping 19 WORKING TECHNIQUES Before use 21 General working instructions 21 How to avoid kickback 28 MAINTENANCE General 29 Carburetor adjustment 29 Checking, maintaining and servicing chain saw safety equipment 30 Muffler 32 Starter 33 Air filter 34 Spark plug 34 Lubricating the bar tip sprocket...
...;s safety equipment 7 Cutting equipment 10 ASSEMBLY Fitting the bar and chain 16 FUEL HANDLING Fuel 17 Fueling 18 Fuel safety 18 STARTING AND STOPPING Starting and stopping 19 WORKING TECHNIQUES Before use 21 General working instructions 21 How to avoid kickback 28 MAINTENANCE General 29 Carburetor adjustment 29 Checking, maintaining and servicing chain saw safety equipment 30 Muffler 32 Starter 33 Air filter 34 Spark plug 34 Lubricating the bar tip sprocket...
Operation Manual
Page 5
... chain saw? 1 Cylinder cover 2 Front handle 3 Front hand guard 4 Starter 5 Chain oil tank 6 Starter handle 7 Adjuster screws carburetor 8 Choke control/Start throttle lock 9 Rear handle 10 Stop switch (Ignition on/off switch.) 11 Fuel tank 12 Muffler 13 Bar tip sprocket 14 Chain 15 Bar 16 Bumper spike 17 Chain catcher (Catches chain if it jumps or breaks.) 18 Clutch cover 19 Right hand guard (Protects right hand if chain breaks or jumps.) 20 Throttle control 21 Throttle lock (Prevents accidental operation of throttle control.) 22 Decompression valve (359) Automatic decompression valve...
... chain saw? 1 Cylinder cover 2 Front handle 3 Front hand guard 4 Starter 5 Chain oil tank 6 Starter handle 7 Adjuster screws carburetor 8 Choke control/Start throttle lock 9 Rear handle 10 Stop switch (Ignition on/off switch.) 11 Fuel tank 12 Muffler 13 Bar tip sprocket 14 Chain 15 Bar 16 Bumper spike 17 Chain catcher (Catches chain if it jumps or breaks.) 18 Clutch cover 19 Right hand guard (Protects right hand if chain breaks or jumps.) 20 Throttle control 21 Throttle lock (Prevents accidental operation of throttle control.) 22 Decompression valve (359) Automatic decompression valve...
Operation Manual
Page 6
... are fatigued, while under the headings Fuel Handling and Starting and Stopping. • Do not use approved hearing protection. Your warranty may not cover damage or liability caused by the use the saw • Please read and understand the contents of the ! WARNING! See instructions under the heading Technical data. Running an engine in this manual carefully. • Check that could affect your common sense...
... are fatigued, while under the headings Fuel Handling and Starting and Stopping. • Do not use approved hearing protection. Your warranty may not cover damage or liability caused by the use the saw • Please read and understand the contents of the ! WARNING! See instructions under the heading Technical data. Running an engine in this manual carefully. • Check that could affect your common sense...
Operation Manual
Page 11
Faulty cutting equipment or the ! Chain A chain is determined by Husqvarna. The bar must match the width of the chain drive links. • Chain oil hole and hole for a list of teeth on sharpening cutting teeth • Never use the bar/saw chain combinations we recommend. Sharpening your chain and adjusting depth gauge setting General information on the bar tip sprocket. • Bar groove width (inches/mm). If the chain is very blunt it...
Faulty cutting equipment or the ! Chain A chain is determined by Husqvarna. The bar must match the width of the chain drive links. • Chain oil hole and hole for a list of teeth on sharpening cutting teeth • Never use the bar/saw chain combinations we recommend. Sharpening your chain and adjusting depth gauge setting General information on the bar tip sprocket. • Bar groove width (inches/mm). If the chain is very blunt it...
Operation Manual
Page 13
... Adjustment of depth gauge setting • The cutting teeth should check the tension more you use of our own oil for both maximum chain life and to acheive the correct depth gauge setting and bevel for the depth gauge tool. Then tighten the bar nuts by tightening the chain tensioning screw using vegetable based saw chain oil, dismantle and clean the groove in period during which could lead to you can pull...
... Adjustment of depth gauge setting • The cutting teeth should check the tension more you use of our own oil for both maximum chain life and to acheive the correct depth gauge setting and bevel for the depth gauge tool. Then tighten the bar nuts by tightening the chain tensioning screw using vegetable based saw chain oil, dismantle and clean the groove in period during which could lead to you can pull...
Operation Manual
Page 16
... be turned easily by hand. Remove the bar nuts and remove the clutch cover (chain brake). Make sure that the chain is run-in. Fit the clutch cover and locate the chain adjuster pin in the hole in disengaged position by turning the chain tensioning screw clockwise using the combination spanner. Check that the chain brake is correctly tensioned when it in the bar. Check the chain tension regularly. The chain is in the bar. When fitting a new chain, the chain tension...
... be turned easily by hand. Remove the bar nuts and remove the clutch cover (chain brake). Make sure that the chain is run-in. Fit the clutch cover and locate the chain adjuster pin in the hole in disengaged position by turning the chain tensioning screw clockwise using the combination spanner. Check that the chain brake is correctly tensioned when it in the bar. Check the chain tension regularly. The chain is in the bar. When fitting a new chain, the chain tension...
Operation Manual
Page 17
... viscosity range) to the oil pump components. • Contact your service agent when choosing chain oil. Running-in a clean container intended for water-cooled engines, sometimes referred to as set out below 0°C (32°F) some time the fuel tank should be mixed to be necessary when changing the type of the gasoline to ensure that the correct mixture is adequate ! Mixing ratio For all engines: 1:50 (2%) Gasoline, litre...
... viscosity range) to the oil pump components. • Contact your service agent when choosing chain oil. Running-in a clean container intended for water-cooled engines, sometimes referred to as set out below 0°C (32°F) some time the fuel tank should be mixed to be necessary when changing the type of the gasoline to ensure that the correct mixture is adequate ! Mixing ratio For all engines: 1:50 (2%) Gasoline, litre...
Operation Manual
Page 18
... gently. WARNING! Never use a machine with an exposed chain. Ask where you have spilt fuel on the machine. Fit the bar guard. See instructions under the heading Maintenance schedule. 18 - Taking the following precautions, ! Always move the machine away from the refuelling point before starting . The fuel filter must always be fitted to the cutting attachment when the machine is...
... gently. WARNING! Never use a machine with an exposed chain. Ask where you have spilt fuel on the machine. Fit the bar guard. See instructions under the heading Maintenance schedule. 18 - Taking the following precautions, ! Always move the machine away from the refuelling point before starting . The fuel filter must always be fitted to the cutting attachment when the machine is...
Operation Manual
Page 19
... handle. Pull the starter handle with your hand CAUTION! Never wrap the starter cord around your left hand. Do not pull the starter cord all covers are fitted correctly. This can come loose and cause personal injuries. choke: Set the choke control in the choke control as soon as the starter pawls engage) then pull firmly and rapidly. Cold engine Starting: The chain brake should always use the decompression valve when starting the chain saw...
... handle. Pull the starter handle with your hand CAUTION! Never wrap the starter cord around your left hand. Do not pull the starter cord all covers are fitted correctly. This can come loose and cause personal injuries. choke: Set the choke control in the choke control as soon as the starter pawls engage) then pull firmly and rapidly. Cold engine Starting: The chain brake should always use the decompression valve when starting the chain saw...
Operation Manual
Page 20
... handle. Without a bar and chain attached to the stop . Long term inhalation of the saw. Your saw is stopped by pushing the stop switch to the chain saw unless the bar, chain and all covers are fitted correctly. Use a firm grip with thumbs and fingers encircling the chain saw with the cutting equipment. 20 - Se instructions under the heading Assembly. This method is now disengaged. The chain brake...
... handle. Without a bar and chain attached to the stop . Long term inhalation of the saw. Your saw is stopped by pushing the stop switch to the chain saw unless the bar, chain and all covers are fitted correctly. Use a firm grip with thumbs and fingers encircling the chain saw with the cutting equipment. 20 - Se instructions under the heading Assembly. This method is now disengaged. The chain brake...
Operation Manual
Page 23
... is supported before the cut and free the chain saw body rests naturally on sharpening and maintaining your bar and chain. Never use full throttle when cutting! • Reduce the speed to open up the cut is complete. Basic cutting technique WARNING! Cutting with a pulling chain gives the operator better control over the chain saw and the position of the chain saw . Always have a secure, firm grip around the handles with a pushing chain increases...
... is supported before the cut and free the chain saw body rests naturally on sharpening and maintaining your bar and chain. Never use full throttle when cutting! • Reduce the speed to open up the cut is complete. Basic cutting technique WARNING! Cutting with a pulling chain gives the operator better control over the chain saw and the position of the chain saw . Always have a secure, firm grip around the handles with a pushing chain increases...
Operation Manual
Page 29
... also be turned anti-clockwise until the chain starts to rotate. H = High speed jet - A lean mixture gives a higher engine speed and a rich mixture gives a lower engine speed. • The T-screw regulates the throttle setting at a too high speed for example, the climate, altitude, fuel and the type of the idling speed T Adjust the idle speed with the throttle. Fine adjustment of 2-stroke oil. • The carburetor has three adjustment controls: - A correctly adjusted idle speed setting occurs when the engine runs smoothly in " the carburetor should be...
... also be turned anti-clockwise until the chain starts to rotate. H = High speed jet - A lean mixture gives a higher engine speed and a rich mixture gives a lower engine speed. • The T-screw regulates the throttle setting at a too high speed for example, the climate, altitude, fuel and the type of the idling speed T Adjust the idle speed with the throttle. Fine adjustment of 2-stroke oil. • The carburetor has three adjustment controls: - A correctly adjusted idle speed setting occurs when the engine runs smoothly in " the carburetor should be...
Operation Manual
Page 30
... test run at the same time as achieving maximum performance. The carburetor's high speed jet is then locked using a limiter cap in different weather conditions, temperatures and atmospheric humidity, it is securely anchored to the high speed jet. This is especially true of the brake. Move the front hand guard forwards and back to make minor adjustments to the clutch cover. Brush off , hold the chain saw safety...
... test run at the same time as achieving maximum performance. The carburetor's high speed jet is then locked using a limiter cap in different weather conditions, temperatures and atmospheric humidity, it is securely anchored to the high speed jet. This is especially true of the brake. Move the front hand guard forwards and back to make minor adjustments to the clutch cover. Brush off , hold the chain saw safety...
Operation Manual
Page 31
... throttle lock is in the idle position you release it returns to the body of the front handle. MAINTENANCE Checking the brake trigger Place the chain saw and apply full throttle. Release the throttle control and check that the return springs work properly. See the instructions under the heading Start and stop immediately. If the chain rotates when the throttle control is released. Do not let go of the chain saw. The chain should check the carburetor idle adjustment. Chain catcher Check...
... throttle lock is in the idle position you release it returns to the body of the front handle. MAINTENANCE Checking the brake trigger Place the chain saw and apply full throttle. Release the throttle control and check that the return springs work properly. See the instructions under the heading Start and stop immediately. If the chain rotates when the throttle control is released. Do not let go of the chain saw. The chain should check the carburetor idle adjustment. Chain catcher Check...
Operation Manual
Page 33
... of the starter cord. Changing a broken recoil spring • Lift up in the starter housing it into the notch in the starter housing. • Remove the cassette with the recoil spring from the starter. • Lubricate the recoil spring with recoil spring in position against the crankcase and remove the starter. • Pull out the cord approx. 30 cm (12 inches) and hook it is wound ! Fit the starter pulley and...
... of the starter cord. Changing a broken recoil spring • Lift up in the starter housing it into the notch in the starter housing. • Remove the cassette with the recoil spring from the starter. • Lubricate the recoil spring with recoil spring in position against the crankcase and remove the starter. • Pull out the cord approx. 30 cm (12 inches) and hook it is wound ! Fit the starter pulley and...
Operation Manual
Page 34
... . A HUSQVARNA chain saw can damage the piston/cylinder. Use of air filters according to working conditions, weather, season, etc. Needle bearing lubrication The clutch drum has a needle bearing on the spark plug electrodes, which may result in operating problems and starting difficulties. Use only high quality bearing grease or engine oil. English Check that the electrode gap is fitted with a suppressor. See instructions under the heading Cutting...
... . A HUSQVARNA chain saw can damage the piston/cylinder. Use of air filters according to working conditions, weather, season, etc. Needle bearing lubrication The clutch drum has a needle bearing on the spark plug electrodes, which may result in operating problems and starting difficulties. Use only high quality bearing grease or engine oil. English Check that the electrode gap is fitted with a suppressor. See instructions under the heading Cutting...
Operation Manual
Page 36
... cover is fitted as the rear handle are therefore often required: • Partly mask the air inlet on . Electrical carburetor heating (357 XPG, 359 G) On models with electrical current from an integrated generator in the cold and snowy conditions caused by using the machine in the chain saw. A thermostat regulates the heating so that preheated air from the cylinder. When the winter plug...
... cover is fitted as the rear handle are therefore often required: • Partly mask the air inlet on . Electrical carburetor heating (357 XPG, 359 G) On models with electrical current from an integrated generator in the cold and snowy conditions caused by using the machine in the chain saw. A thermostat regulates the heating so that preheated air from the cylinder. When the winter plug...
Operation Manual
Page 40
... converter MAINTENANCE STATEMENT The owner is responsible for damages to ensure the performance of receipts or for two years. Husqvarna Forest & Garden is scheduled only for regular inspection to the first scheduled replacement point for 2 years. EMISSION CONTROL WARRANTY PARTS LIST 1 Carburetor and internal parts 2 Intake pipe, airfilter holder and carburetor bolts. 3 Airfilter and fuelfilter covered up to maintenance schedule. 4 Spark Plug, covered...
... converter MAINTENANCE STATEMENT The owner is responsible for damages to ensure the performance of receipts or for two years. Husqvarna Forest & Garden is scheduled only for regular inspection to the first scheduled replacement point for 2 years. EMISSION CONTROL WARRANTY PARTS LIST 1 Carburetor and internal parts 2 Intake pipe, airfilter holder and carburetor bolts. 3 Airfilter and fuelfilter covered up to maintenance schedule. 4 Spark Plug, covered...
Operation Manual
Page 41
... when the throttle control trigger is damaged, improperly adjusted, or not completely and securely assembled. Either of these persons may result from the saw chain when the engine is intended for chain saw that the saw when starting the engine. one -handed operation. A chain saw chain. snug-fitting clothing, protective gloves, and eye, hearing and head protection devices. Keep all parts of oil or fuel mixture. Use extreme caution when cutting small size brush and...
... when the throttle control trigger is damaged, improperly adjusted, or not completely and securely assembled. Either of these persons may result from the saw chain when the engine is intended for chain saw that the saw when starting the engine. one -handed operation. A chain saw chain. snug-fitting clothing, protective gloves, and eye, hearing and head protection devices. Keep all parts of oil or fuel mixture. Use extreme caution when cutting small size brush and...
Parts Guide
Page 15
... 00-71 CLUTCH DRUM 503 91 54-01 CAP N EPA, CE 530 03 50-15 SCREW SHUTTERS 503 92 18-03 FLYWHEEL L 537 04 03-01 VALVE 503 92 80-02 CYLINDER COVER C 537 04 80-01 GASKET SET 503 93 31-71 CRANKSHAFT Q 537 10 11-01 HOSE 503 94 58-01 NEEDLE ADJUSTING N 537 15... F 503 85 44-01 THROTTLE LOCK 503 21 69-16 SCREW M 503 86 95-02 CONTROL 503 22 00-01 NUT M8 FLANGE A 503 89 47-01 BUCKLE 503 28 18-15 CARBURETOR HDA-198 Q 503 91 74-01 SUPPPORT 503 44 32-01 FUEL FILTER J 503 92 31-01 SPRING 503 57 42-01 WELCH PLUG N 503 92 88...
... 00-71 CLUTCH DRUM 503 91 54-01 CAP N EPA, CE 530 03 50-15 SCREW SHUTTERS 503 92 18-03 FLYWHEEL L 537 04 03-01 VALVE 503 92 80-02 CYLINDER COVER C 537 04 80-01 GASKET SET 503 93 31-71 CRANKSHAFT Q 537 10 11-01 HOSE 503 94 58-01 NEEDLE ADJUSTING N 537 15... F 503 85 44-01 THROTTLE LOCK 503 21 69-16 SCREW M 503 86 95-02 CONTROL 503 22 00-01 NUT M8 FLANGE A 503 89 47-01 BUCKLE 503 28 18-15 CARBURETOR HDA-198 Q 503 91 74-01 SUPPPORT 503 44 32-01 FUEL FILTER J 503 92 31-01 SPRING 503 57 42-01 WELCH PLUG N 503 92 88...
