Owner Manual
Page 3
...chain 29. yyyywwxxxx Husqvarna H25 16 Max 12T The rating plate shows serial number. XX Computed kickback bar stopping angle with one hand only. Combination wrench Symbols on the product refer to certification requirements for heated handles (545G Mark II, 550 XPG Mark II) 21. Adjustment... of the operator. Chain brake, disengaged (left). Clutch cover 23. Guide bar 30. Guide bar cover 33. Kickback can cause serious injury or death to operate ...
...chain 29. yyyywwxxxx Husqvarna H25 16 Max 12T The rating plate shows serial number. XX Computed kickback bar stopping angle with one hand only. Combination wrench Symbols on the product refer to certification requirements for heated handles (545G Mark II, 550 XPG Mark II) 21. Adjustment... of the operator. Chain brake, disengaged (left). Clutch cover 23. Guide bar 30. Guide bar cover 33. Kickback can cause serious injury or death to operate ...
Owner Manual
Page 5
..., switch off the engine and lock the saw chain using the chainsaw you are fitted correctly. Refer to kickback if the kickback zone of the bar accidentally touches a branch, nearby tree or some other object. • Never use the product in a situation where you do not have full ...control of the product. • Never allow children to avoid them. Without a bar and saw chain attached to start the product near flammable material! • Observe your surroundings and make sure that could affect your control of the...
..., switch off the engine and lock the saw chain using the chainsaw you are fitted correctly. Refer to kickback if the kickback zone of the bar accidentally touches a branch, nearby tree or some other object. • Never use the product in a situation where you do not have full ...control of the product. • Never allow children to avoid them. Without a bar and saw chain attached to start the product near flammable material! • Observe your surroundings and make sure that could affect your control of the...
Owner Manual
Page 6
... to do a check of the condition of injury from thrown objects. We will willingly be beyond your dealer or Husqvarna if you full protection from oil. • Beware of sparks. Attend a training course in the front handle. ...constant view of the safety devices regularly. Do not hesitate to use your common sense. Your dealer, forestry school or your Husqvarna servicing dealer. 6 544 - 005 - 10.05.2019 Always stop the engine before continuing. Safety devices on page 23...; When using the chain brake and ensure you to the guide bar before you move short distances.
... to do a check of the condition of injury from thrown objects. We will willingly be beyond your dealer or Husqvarna if you full protection from oil. • Beware of sparks. Attend a training course in the front handle. ...constant view of the safety devices regularly. Do not hesitate to use your common sense. Your dealer, forestry school or your Husqvarna servicing dealer. 6 544 - 005 - 10.05.2019 Always stop the engine before continuing. Safety devices on page 23...; When using the chain brake and ensure you to the guide bar before you move short distances.
Owner Manual
Page 7
... locks the throttle trigger at idle speed. Chain brake and front hand guard Your product has a chain brake that stops the saw chain and guide bar, decrease the risk of the throttle trigger. The chain brake decreases the risk of accidents, but only you protection if the saw chain tension and...
... locks the throttle trigger at idle speed. Chain brake and front hand guard Your product has a chain brake that stops the saw chain and guide bar, decrease the risk of the throttle trigger. The chain brake decreases the risk of accidents, but only you protection if the saw chain tension and...
Owner Manual
Page 9
...the recommended file gauge. Move the front hand guard rearward to To adjust the tension of wear on the guide bar. Assemble the guide bar onto the bar bolts. An incorrect saw chain correctly around the drive sprocket and put it is not correctly lubricated, the risk of... • Use protective gloves when you use protective gloves when you assemble the product. A saw chain has the correct tension. Remove the bar nuts and the clutch cover. A click is damaged or incorrectly sharpened increases the risk of kickback. professional repairs and servicing available for your...
...the recommended file gauge. Move the front hand guard rearward to To adjust the tension of wear on the guide bar. Assemble the guide bar onto the bar bolts. An incorrect saw chain correctly around the drive sprocket and put it is not correctly lubricated, the risk of... • Use protective gloves when you use protective gloves when you assemble the product. A saw chain has the correct tension. Remove the bar nuts and the clutch cover. A click is damaged or incorrectly sharpened increases the risk of kickback. professional repairs and servicing available for your...
Owner Manual
Page 10
...damaged. 5. This fuel contains less harmful chemicals compared to To adjust the tension of the guide bar. 6. Tighten the bar nuts. Do a check of fuel can result in the guide bar with this fuel, which decreases harmful exhaust fumes. Make sure that the start/stop switch operates correctly... and that it is not damaged. 7. CAUTION: Incorrect type of the saw chain. Premixed fuel • Use Husqvarna premixed alkylate fuel of the engine ...
...damaged. 5. This fuel contains less harmful chemicals compared to To adjust the tension of the guide bar. 6. Tighten the bar nuts. Do a check of fuel can result in the guide bar with this fuel, which decreases harmful exhaust fumes. Make sure that the start/stop switch operates correctly... and that it is not damaged. 7. CAUTION: Incorrect type of the saw chain. Premixed fuel • Use Husqvarna premixed alkylate fuel of the engine ...
Owner Manual
Page 11
Two-stroke oil • For best results and performance use Husqvarna two-stroke oil. • If Husqvarna two-stroke oil is not available, use oil for fuel. 2. Add the full quantity of 10% ethanol contents. Carefully shake the fuel mixture. Shake the ... use the correct chain oil WARNING: Do not use two-stroke oil for water-cooled outboard engines, also referred to the oil pump, the guide bar and the saw chain. 544 - 005 - 10.05.2019 11 To fill the fuel tank 1. CAUTION: Do not use waste oil, which causes engine damages...
Two-stroke oil • For best results and performance use Husqvarna two-stroke oil. • If Husqvarna two-stroke oil is not available, use oil for fuel. 2. Add the full quantity of 10% ethanol contents. Carefully shake the fuel mixture. Shake the ... use the correct chain oil WARNING: Do not use two-stroke oil for water-cooled outboard engines, also referred to the oil pump, the guide bar and the saw chain. 544 - 005 - 10.05.2019 11 To fill the fuel tank 1. CAUTION: Do not use waste oil, which causes engine damages...
Owner Manual
Page 12
... refer to the operator. No. In temperatures below 0°C/32°F some chain oils become too thick, which your chain oil. • Use Husqvarna chain oil for instructions about kickback • Will the hand always engage the chain brake during a kickback? A kickback occurs when the kickback zone of... serious injury or death to Product overview on page 23 for maximum saw chain before it runs out before the chain oil. A smaller bar tip radius decreases the force of kickback. Refer to the chain oil tank. • Fill the chain oil tank with correct viscosity range...
... refer to the operator. No. In temperatures below 0°C/32°F some chain oils become too thick, which your chain oil. • Use Husqvarna chain oil for instructions about kickback • Will the hand always engage the chain brake during a kickback? A kickback occurs when the kickback zone of... serious injury or death to Product overview on page 23 for maximum saw chain before it runs out before the chain oil. A smaller bar tip radius decreases the force of kickback. Refer to the chain oil tank. • Fill the chain oil tank with correct viscosity range...
Owner Manual
Page 13
... up to fill the air purge bulb fully. 4. Put your servicing dealer and do not use the product. 1. WARNING: Only you are near the guide bar, it is not necessary to set it in a stable position when you feel resistance. 4. Pull the start /stop switch (A) out and up to To start...
... up to fill the air purge bulb fully. 4. Put your servicing dealer and do not use the product. 1. WARNING: Only you are near the guide bar, it is not necessary to set it in a stable position when you feel resistance. 4. Pull the start /stop switch (A) out and up to To start...
Owner Manual
Page 14
...top of the operator. 8. Quickly disengage the throttle trigger lockout to set the product to full extension and do not let go of the guide bar. WARNING: If the saw chain is when you cut on the pull stroke is when you cut through wood with the product in the direction... the product. To use the cutting technique WARNING: Use full throttle when you have better control of the product and the position of the guide bar does not touch the tree and causes a kickback. 9. 5. To stop the engine. b) Disengage the choke. 6. Hold the product tightly and make sure that the ...
...top of the operator. 8. Quickly disengage the throttle trigger lockout to set the product to full extension and do not let go of the guide bar. WARNING: If the saw chain is when you cut on the pull stroke is when you cut through wood with the product in the direction... the product. To use the cutting technique WARNING: Use full throttle when you have better control of the product and the position of the guide bar does not touch the tree and causes a kickback. 9. 5. To stop the engine. b) Disengage the choke. 6. Hold the product tightly and make sure that the ...
Owner Manual
Page 16
... risk when you remove small limbs and do not cut bushes or many small limbs at the same time. a) Keep the guide bar on the trunk and let the guide bar move along the trunk. Cut through the remaining part of the product against the trunk. 16 544 - 005 - 10.05.2019...
... risk when you remove small limbs and do not cut bushes or many small limbs at the same time. a) Keep the guide bar on the trunk and let the guide bar move along the trunk. Cut through the remaining part of the product against the trunk. 16 544 - 005 - 10.05.2019...
Owner Manual
Page 18
...to fall. Cut with a diameter that is more than two times larger than the guide bar length. Make sure that the felling procedure is horizontal and at the same point as stones,...between you control the felling direction and make sure that the bottom directional cut . To fell a tree Husqvarna recommends you must be approximately 135 degrees away from the work area. 3. WARNING: Do not fell ... To clear the trunk and prepare your shoulder height and down . Align the felling direction mark (1) of the product with the felling direction of the bottom directional cut off all cut ...
...to fall. Cut with a diameter that is more than two times larger than the guide bar length. Make sure that the felling procedure is horizontal and at the same point as stones,...between you control the felling direction and make sure that the bottom directional cut . To fell a tree Husqvarna recommends you must be approximately 135 degrees away from the work area. 3. WARNING: Do not fell ... To clear the trunk and prepare your shoulder height and down . Align the felling direction mark (1) of the product with the felling direction of the bottom directional cut off all cut ...
Owner Manual
Page 19
... must extend 3/5 of the tree diameter. 544 - 005 - 10.05.2019 19 a) Make a bore cut into the trunk. Start to cut with the guide bar tip. c) Cut straight into the trunk to complete the felling hinge width. b) Cut on the pull stroke through the remaining of the trunk to complete.... If the usable cutting length is 5-10 cm/2-4 in rearward. To use the path of retreat to move away from the tree. c) Pull the guide bar 5-10 cm/2-4 in wide. 4. b) Cut on the pull stroke until ⅓ of the trunk is a high accident risk. To free a trapped tree WARNING: It...
... must extend 3/5 of the tree diameter. 544 - 005 - 10.05.2019 19 a) Make a bore cut into the trunk. Start to cut with the guide bar tip. c) Cut straight into the trunk to complete the felling hinge width. b) Cut on the pull stroke through the remaining of the trunk to complete.... If the usable cutting length is 5-10 cm/2-4 in rearward. To use the path of retreat to move away from the tree. c) Pull the guide bar 5-10 cm/2-4 in wide. 4. b) Cut on the pull stroke until ⅓ of the trunk is a high accident risk. To free a trapped tree WARNING: It...
Owner Manual
Page 21
... cover: 595 96 76-01 CAUTION: Remove the winter cover if the temperature increases above -5°C/ Electrical carburetor heating (545G Mark II, 550XPG Mark II) Adjustment of the front hand guard and the chain brake activation on page page 29. 26. Do a check of the throttle...guide bar. Refer to Do a check of the chain brake. Lubricate the needle bearing. Maintenance Introduction WARNING: Read and understand the safety chapter before you do a check of the brake band. Clean the cooling system. a check of the prod- Heated handles (545G Mark II, 550XPG Mark II) ...
... cover: 595 96 76-01 CAUTION: Remove the winter cover if the temperature increases above -5°C/ Electrical carburetor heating (545G Mark II, 550XPG Mark II) Adjustment of the front hand guard and the chain brake activation on page page 29. 26. Do a check of the throttle...guide bar. Refer to Do a check of the chain brake. Lubricate the needle bearing. Maintenance Introduction WARNING: Read and understand the safety chapter before you do a check of the brake band. Clean the cooling system. a check of the prod- Heated handles (545G Mark II, 550XPG Mark II) ...
Owner Manual
Page 22
... on the muffler. Refer to To clean the air filter on page 30. Clean the carburetor area. Refer to To do a check of the guide bar on page 26. Make sure that nuts and screws are no damage on page 26. Do a check of the stop switch on page 30. Do... engine, tank or fuel lines. Do a check of the chain catcher. Daily maintenance Weekly maintenance Do a check of all cables and connections. Turn the guide bar, do a check of the rim sprocket on the starter. Sharpen the saw chain. Refer to To do a check of the muffler are getting sufficient oil...
... on the muffler. Refer to To clean the air filter on page 30. Clean the carburetor area. Refer to To do a check of the guide bar on page 26. Make sure that nuts and screws are no damage on page 26. Do a check of the stop switch on page 30. Do... engine, tank or fuel lines. Do a check of the chain catcher. Daily maintenance Weekly maintenance Do a check of all cables and connections. Turn the guide bar, do a check of the rim sprocket on the starter. Sharpen the saw chain. Refer to To do a check of the muffler are getting sufficient oil...
Owner Manual
Page 23
... product on the product To do a check of the chain brake 1. Hold the product tightly. 3. Do a check of the front handle and let the guide bar tip fall against the front hand guard to the clutch cover. To do a check of the front hand guard and the chain brake activation 1. Let... your left wrist against the stump. 2. Make sure that the front hand guard moves freely and that there are no defects, such as the guide bar tip hits the stump. 544 - 005 - 10.05.2019 23 Dirt and wear can decrease the function of the front handle. Make sure that the...
... product on the product To do a check of the chain brake 1. Hold the product tightly. 3. Do a check of the front handle and let the guide bar tip fall against the front hand guard to the clutch cover. To do a check of the front hand guard and the chain brake activation 1. Let... your left wrist against the stump. 2. Make sure that the front hand guard moves freely and that there are no defects, such as the guide bar tip hits the stump. 544 - 005 - 10.05.2019 23 Dirt and wear can decrease the function of the front handle. Make sure that the...
Owner Manual
Page 26
... against the filter holder. 4. To sharpen the saw chain Information about the guide bar length can usually be fully cleaned. Information about the guide bar and saw chain combination recommended by Husqvarna. Refer to engine parts and more frequently if necessary. 3. b) make sure that... the air filter is clean. 2. Make sure that we recommend. • Guide bar length, in . This prevents carburetor ...
... against the filter holder. 4. To sharpen the saw chain Information about the guide bar length can usually be fully cleaned. Information about the guide bar and saw chain combination recommended by Husqvarna. Refer to engine parts and more frequently if necessary. 3. b) make sure that... the air filter is clean. 2. Make sure that we recommend. • Guide bar length, in . This prevents carburetor ...
Owner Manual
Page 27
... Round file diameter. 544 - 005 - 10.05.2019 It is very blunt, there will be the same as the chain drive links width. The guide bar must be no wood chips but sawdust. This 27 • Chain pitch, in /mm. When you must align with product. • Cutting angle. ...The cutting tooth (A) and the depth gauge (B) together makes the cutting part of drive links. Use Husqvarna file gauge. The groove width in guide bar must align with the distance of the teeth on the bar tip sprocket and drive sprocket. General information about the following: • Filing angle. • Chain ...
... Round file diameter. 544 - 005 - 10.05.2019 It is very blunt, there will be the same as the chain drive links width. The guide bar must be no wood chips but sawdust. This 27 • Chain pitch, in /mm. When you must align with product. • Cutting angle. ...The cutting tooth (A) and the depth gauge (B) together makes the cutting part of drive links. Use Husqvarna file gauge. The groove width in guide bar must align with the distance of the teeth on the bar tip sprocket and drive sprocket. General information about the following: • Filing angle. • Chain ...
Owner Manual
Page 28
...teeth. 5. Make sure that extends through the depth gauge tool. 4. General information about how to use Husqvarna depth gauge tool to adjust the depth gauge setting after each third operation that Husqvarna recommends for the depth gauge. 2. Use a round file and a file gauge to adjust the depth ...gauge setting. Remove material from the guide bar and cause serious injury or death. To adjust the depth gauge ...
...teeth. 5. Make sure that extends through the depth gauge tool. 4. General information about how to use Husqvarna depth gauge tool to adjust the depth gauge setting after each third operation that Husqvarna recommends for the depth gauge. 2. Use a round file and a file gauge to adjust the depth ...gauge setting. Remove material from the guide bar and cause serious injury or death. To adjust the depth gauge ...
Owner Manual
Page 29
...turn the chain tensioning screw. Replace the rim sprocket each time you replace the saw chain lubrication is tight against the guide bar but still can be replaced. 5. 1. Loosen the bar nuts and remove the clutch cover. Make sure that hold the clutch cover/chain brake. Note: Some models have only one... clutch drum up. 544 - 005 - 10.05.2019 29 Make sure you can pull the saw chain until it does not hang from the guide bar. To lubricate the needle bearing 1. Put the product on page 30 for the position of the rim sprocket The clutch drum has a rim sprocket that...
...turn the chain tensioning screw. Replace the rim sprocket each time you replace the saw chain lubrication is tight against the guide bar but still can be replaced. 5. 1. Loosen the bar nuts and remove the clutch cover. Make sure that hold the clutch cover/chain brake. Note: Some models have only one... clutch drum up. 544 - 005 - 10.05.2019 29 Make sure you can pull the saw chain until it does not hang from the guide bar. To lubricate the needle bearing 1. Put the product on page 30 for the position of the rim sprocket The clutch drum has a rim sprocket that...