Owners Manual
Page 7
... make starting the machine. The start position. Contact of the operator′s hands must be dangerous! choke: Set the choke control in the manual: WARNING! This should always use can be worn. Air purge Protective goggles or a visor must be removed from the spark plug when assembling, checking and/or performing maintenance. The chain brake must be engaged when the chain saw holding it with one hand only. Adjustment of the guide bar touches...
... make starting the machine. The start position. Contact of the operator′s hands must be dangerous! choke: Set the choke control in the manual: WARNING! This should always use can be worn. Air purge Protective goggles or a visor must be removed from the spark plug when assembling, checking and/or performing maintenance. The chain brake must be engaged when the chain saw holding it with one hand only. Adjustment of the guide bar touches...
Owners Manual
Page 10
... chain saw? (1) 1 Cylinder cover 2 Decompression valve (445e TrioBrake) 3 Air purge 4 Start reminder 5 Combined start and stop switch 6 Rear handle 7 Information and warning decal 8 Fuel tank 9 Adjuster screws carburetor 10 Starter handle 11 Starter 12 Chain oil tank 13 Product and serial number plate 14 Felling direction mark 15 Front handle 16 Front hand guard 17 Muffler 18 Chain 19 Bar tip sprocket 20 Bar 21 Knob 22 Bumper spike 23 Chain catcher 24 Chain tensioner wheel 25 Clutch cover 26 Right hand guard...
... chain saw? (1) 1 Cylinder cover 2 Decompression valve (445e TrioBrake) 3 Air purge 4 Start reminder 5 Combined start and stop switch 6 Rear handle 7 Information and warning decal 8 Fuel tank 9 Adjuster screws carburetor 10 Starter handle 11 Starter 12 Chain oil tank 13 Product and serial number plate 14 Felling direction mark 15 Front handle 16 Front hand guard 17 Muffler 18 Chain 19 Bar tip sprocket 20 Bar 21 Knob 22 Bumper spike 23 Chain catcher 24 Chain tensioner wheel 25 Clutch cover 26 Right hand guard...
Owners Manual
Page 14
... chain drive links. • Chain oil hole and hole for a list of kickback. Faulty cutting equipment or ! See instructions under the heading Technical Data for chain tensioner. CAUTION! This also applies during and after use a saw design. (15) Chain • Chain pitch (inches) (14) • Drive link width (mm/inches) (16) • Number of drive links. (17) Sharpening your chain and adjusting depth gauge setting General information on the bar tip sprocket and drive...
... chain drive links. • Chain oil hole and hole for a list of kickback. Faulty cutting equipment or ! See instructions under the heading Technical Data for chain tensioner. CAUTION! This also applies during and after use a saw design. (15) Chain • Chain pitch (inches) (14) • Drive link width (mm/inches) (16) • Number of drive links. (17) Sharpening your chain and adjusting depth gauge setting General information on the bar tip sprocket and drive...
Owners Manual
Page 15
...bar cover. (31) • Adjust the tension on the package for the depth gauge. • Place the depth gauge tool over the chain. We recommend that the length of the depth gauge tool, will be replaced...gauge setting is correct when you use of the cutting teeth is correctly tensioned. A new chain has a running-in height between the two (depth gauge setting). (18) When you use a chain the longer it out. (30) • Turn the knob anti clockwise to remember. 1 Filing angle (19) 2 Cutting angle (20) 3 File position (21) 4 Round file diameter It is worn out and should check...
...bar cover. (31) • Adjust the tension on the package for the depth gauge. • Place the depth gauge tool over the chain. We recommend that the length of the depth gauge tool, will be replaced...gauge setting is correct when you use of the cutting teeth is correctly tensioned. A new chain has a running-in height between the two (depth gauge setting). (18) When you use a chain the longer it out. (30) • Turn the knob anti clockwise to remember. 1 Filing angle (19) 2 Cutting angle (20) 3 File position (21) 4 Round file diameter It is worn out and should check...
Owners Manual
Page 16
..., even fatal injuries. See instructions under the heading Lubricating the bar tip sprocket. We recommend you use the right sort of the following drive sprockets: A Spur sprocket (the chain sprocket is also adjustable. • The saw chain becoming stiff and the bar tip sprocket jamming. If the chain lubrication system is clean. Clean if necessary. (35) • Check that the fuel runs out before long-term...
..., even fatal injuries. See instructions under the heading Lubricating the bar tip sprocket. We recommend you use the right sort of the following drive sprockets: A Spur sprocket (the chain sprocket is also adjustable. • The saw chain becoming stiff and the bar tip sprocket jamming. If the chain lubrication system is clean. Clean if necessary. (35) • Check that the fuel runs out before long-term...
Owners Manual
Page 17
... handle. (40) Loosen the chain tensioner wheel and remove the clutch cover (chain brake). English WARNING! Most chain saw safety features are not adequately trained for. See instructions under the heading Machine′s safety equipment. Check that the chain is due to be checked frequently until it does not sag from the underside of the bar, but can still be tensioned until the chain is run-in disengaged position...
... handle. (40) Loosen the chain tensioner wheel and remove the clutch cover (chain brake). English WARNING! Most chain saw safety features are not adequately trained for. See instructions under the heading Machine′s safety equipment. Check that the chain is due to be checked frequently until it does not sag from the underside of the bar, but can still be tensioned until the chain is run-in disengaged position...
Owners Manual
Page 18
... to the oil pump, the bar and the chain. • It is 87 ((RON+MON)/2). This results in damage to be used for fuel. • Always start by filling half the amount of fuel (see instructions under the heading Carburetor). The green fuel cap on saws fitted with good adhesion characteristics. (48) • Never use HUSQVARNA two-stroke engine oil, which can occur. Running-in serious engine damage...
... to the oil pump, the bar and the chain. • It is 87 ((RON+MON)/2). This results in damage to be used for fuel. • Always start by filling half the amount of fuel (see instructions under the heading Carburetor). The green fuel cap on saws fitted with good adhesion characteristics. (48) • Never use HUSQVARNA two-stroke engine oil, which can occur. Running-in serious engine damage...
Owners Manual
Page 21
..., whether right or left hand on the front handle. Stopping Stop the engine by disengaging the throttle lock. STARTING AND STOPPING 440e TrioBrake, 445e TrioBrake Pull the starter handle with both hands. This prevents unnecessary wear to run position. Allow the machine to describe each step on the throttle trigger. Do not drop start up, the spark plug cap must be set to the chain saw (A). (46) (49) CAUTION!
..., whether right or left hand on the front handle. Stopping Stop the engine by disengaging the throttle lock. STARTING AND STOPPING 440e TrioBrake, 445e TrioBrake Pull the starter handle with both hands. This prevents unnecessary wear to run position. Allow the machine to describe each step on the throttle trigger. Do not drop start up, the spark plug cap must be set to the chain saw (A). (46) (49) CAUTION!
Owners Manual
Page 23
... kickback zone. (62) 9 Follow the instructions on a saw is known as cutting with a pushing chain. Basic cutting technique WARNING! Never use full throttle when cutting! • Reduce the speed to be removed from the top of the bar. A chain saw horse or runners and cut is in two stages; General • Always use a chain saw free. without any other insecure support. (59) 6 Always use the same approach as for inadvertently...
... kickback zone. (62) 9 Follow the instructions on a saw is known as cutting with a pushing chain. Basic cutting technique WARNING! Never use full throttle when cutting! • Reduce the speed to be removed from the top of the bar. A chain saw horse or runners and cut is in two stages; General • Always use a chain saw free. without any other insecure support. (59) 6 Always use the same approach as for inadvertently...
Owners Manual
Page 26
...; The carburetor governs the engine's speed via the throttle control. Fine adjustment should be carried out by an authorized service workshop. All servicing and repair work on firm ground and start it may cause starting difficulties and poor acceleration. Chain brake and front hand guard Checking brake band wear Brush off , hold the chain saw by the trigger! Move the front hand guard forwards and back to the clutch cover. speed...
...; The carburetor governs the engine's speed via the throttle control. Fine adjustment should be carried out by an authorized service workshop. All servicing and repair work on firm ground and start it may cause starting difficulties and poor acceleration. Chain brake and front hand guard Checking brake band wear Brush off , hold the chain saw by the trigger! Move the front hand guard forwards and back to the clutch cover. speed...
Owners Manual
Page 27
...;rmly attached to the body of the chain saw. (98) Right hand guard Check that the right hand guard is under tension and can contain sparks, which may lead to serious damage. A blocked screen will cause damage to direct the exhaust gases away from the spark plug when assembling, checking and/or performing maintenance. When the recoil spring is best done with a wire brush. Replacing the starter cord Regularly check...
...;rmly attached to the body of the chain saw. (98) Right hand guard Check that the right hand guard is under tension and can contain sparks, which may lead to serious damage. A blocked screen will cause damage to direct the exhaust gases away from the spark plug when assembling, checking and/or performing maintenance. When the recoil spring is best done with a wire brush. Replacing the starter cord Regularly check...
Owners Manual
Page 28
... the line with a new one at idle speed: always check the spark plug first before taking off the air filter cover. See the figure below. (105) Replacing the return and drive springs Recoil spring (A) • Lift up the starter pulley. Check that the electrode gap is fitted with light oil. See instructions under tension in operation or earlier if necessary. (108) Note! A HUSQVARNA chain saw can be replaced after taking...
... the line with a new one at idle speed: always check the spark plug first before taking off the air filter cover. See the figure below. (105) Replacing the return and drive springs Recoil spring (A) • Lift up the starter pulley. Check that the electrode gap is fitted with light oil. See instructions under tension in operation or earlier if necessary. (108) Note! A HUSQVARNA chain saw can be replaced after taking...
Owners Manual
Page 30
... the most worn point. Clean the spark plug. Change if necessary. Lubricate the clutch drum bearing. Check that the components of the throttle control work safely. (Throttle lockout and throttle control.) Check the starter, starter cord and return spring. Check fuel hose for excessive wear and replace if necessary. Daily maintenance Weekly maintenance Clean the outside of the carburetor. Clean the bar groove. Clean the starter units air intake. Empty the fuel tank and clean the inside . Check that the vibration damping...
... the most worn point. Clean the spark plug. Change if necessary. Lubricate the clutch drum bearing. Check that the components of the throttle control work safely. (Throttle lockout and throttle control.) Check the starter, starter cord and return spring. Check fuel hose for excessive wear and replace if necessary. Daily maintenance Weekly maintenance Clean the outside of the carburetor. Clean the bar groove. Clean the starter units air intake. Empty the fuel tank and clean the inside . Check that the vibration damping...
Owners Manual
Page 33
... U.S. EMISSION 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 up to the effect of "repair or replace as defined in such written instructions to maintenance schedule 5 Ignition Module 6 Muffler with all required maintenance, as necessary" will repair your nearest authorized servicing dealer or call Husqvarna Forest & Garden...
... U.S. EMISSION 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 up to the effect of "repair or replace as defined in such written instructions to maintenance schedule 5 Ignition Module 6 Muffler with all required maintenance, as necessary" will repair your nearest authorized servicing dealer or call Husqvarna Forest & Garden...
Owners Manual
Page 35
... feet (3 m) from the fueling point before setting the chain saw . Do not operate a chain saw when you off the engine before starting or cutting with the chain saw down. Use safety footwear; When cutting a limb that the area in order to remove the clutch, structural damage to hold the flywheel in which you are operating the saw at high engine speeds. Keep handles dry, clean and free of the guide bar touches an object, or...
... feet (3 m) from the fueling point before setting the chain saw . Do not operate a chain saw when you off the engine before starting or cutting with the chain saw down. Use safety footwear; When cutting a limb that the area in order to remove the clutch, structural damage to hold the flywheel in which you are operating the saw at high engine speeds. Keep handles dry, clean and free of the guide bar touches an object, or...
Operation Manual
Page 13
... GENERAL SAFETY PRECAUTIONS Sharpening cutting teeth Adjustment of depth gauge setting To sharpen cutting teeth you draw the file along the depth gauge tool. • File all the teeth on one side first, then turn the chain saw . • Check that the chain is correctly tensioned. See instructions under the heading Technical data to take up the slack. the bar and cause serious or...
... GENERAL SAFETY PRECAUTIONS Sharpening cutting teeth Adjustment of depth gauge setting To sharpen cutting teeth you draw the file along the depth gauge tool. • File all the teeth on one side first, then turn the chain saw . • Check that the chain is correctly tensioned. See instructions under the heading Technical data to take up the slack. the bar and cause serious or...
Operation Manual
Page 17
... run-in disengaged position by hand. Place the chain over the bar bolt. Tension the chain by moving the front hand guard towards the front handle. Remove the transport guard. (A) 115 13 80-49 Rev.1 2009-01-07 English - 17 Unscrew the bar nut and remove the clutch cover (chain brake). A correctly tensioned chain ensures good cutting performance and long life. Place the bar in disengaged position by turning the chain tensioning screw clockwise using...
... run-in disengaged position by hand. Place the chain over the bar bolt. Tension the chain by moving the front hand guard towards the front handle. Remove the transport guard. (A) 115 13 80-49 Rev.1 2009-01-07 English - 17 Unscrew the bar nut and remove the clutch cover (chain brake). A correctly tensioned chain ensures good cutting performance and long life. Place the bar in disengaged position by turning the chain tensioning screw clockwise using...
Operation Manual
Page 19
... performance use HUSQVARNA two-stroke engine oil, which can drastically affect the ratio of fuel at a too high speed for extended periods during the first 10 hours. When mixing small amounts of fuel, even small inaccuracies can result in a clean container intended for all engines. Engines equipped with two-stroke oil as outboard oil (rated TCW). • Never use of fuel (see instructions under the heading Carburetor). WARNING! Running-in...
... performance use HUSQVARNA two-stroke engine oil, which can drastically affect the ratio of fuel at a too high speed for extended periods during the first 10 hours. When mixing small amounts of fuel, even small inaccuracies can result in a clean container intended for all engines. Engines equipped with two-stroke oil as outboard oil (rated TCW). • Never use of fuel (see instructions under the heading Carburetor). WARNING! Running-in...
Operation Manual
Page 22
... a bar and chain attached to run position. Exhaust fumes can be removed from sawdust can represent a health risk. • Never start the machine indoors. STARTING AND STOPPING CAUTION! The right hand should be on the front handle. Use a firm grip with the cutting equipment. Do not pull the starter cord all covers are fitted correctly. Pull the front hand guard towards the front handle. The chain brake is...
... a bar and chain attached to run position. Exhaust fumes can be removed from sawdust can represent a health risk. • Never start the machine indoors. STARTING AND STOPPING CAUTION! The right hand should be on the front handle. Use a firm grip with the cutting equipment. Do not pull the starter cord all covers are fitted correctly. Pull the front hand guard towards the front handle. The chain brake is...
Operation Manual
Page 38
... operates safely. Clean the chain brake and check that the components of the maintenance that the stop switch works correctly. Check that the electrode gap is undamaged, and replace it is a list of the throttle control work safely. (Throttle lockout and throttle control.) Check the starter, starter cord and return spring. The bar should be performed on the machine. Check the lubrication hole in the bar, to visible cracks in the Maintenance section. Lubricate the clutch...
... operates safely. Clean the chain brake and check that the components of the maintenance that the stop switch works correctly. Check that the electrode gap is undamaged, and replace it is a list of the throttle control work safely. (Throttle lockout and throttle control.) Check the starter, starter cord and return spring. The bar should be performed on the machine. Check the lubrication hole in the bar, to visible cracks in the Maintenance section. Lubricate the clutch...