Owner Manual
Page 4
... the Emission Compliance label indicates the number of operating hours for which the engine has been shown to point out specially important parts of the manual. Safety Safety definitions Warnings, cautions and notes are not obeyed. Nonauthorized modifications and/or accessories can cause serious...death. Maintenance, replacement or repair of the emission control devices and system may be performed by the use of nonauthorized accessories or replacement parts. • The inside of the operator or others and only use a product that may be carcinogenic. Note: Used to cause ...
... the Emission Compliance label indicates the number of operating hours for which the engine has been shown to point out specially important parts of the manual. Safety Safety definitions Warnings, cautions and notes are not obeyed. Nonauthorized modifications and/or accessories can cause serious...death. Maintenance, replacement or repair of the emission control devices and system may be performed by the use of nonauthorized accessories or replacement parts. • The inside of the operator or others and only use a product that may be carcinogenic. Note: Used to cause ...
Owner Manual
Page 8
... this reason observe caution when handling fuel and make sure there is a risk of your body that has come in your clothes and wash any part of fire, especially when you use a product without a muffler or with a broken, spark arrestor mesh if you do a check for leaks from the operator. Let...
... this reason observe caution when handling fuel and make sure there is a risk of your body that has come in your clothes and wash any part of fire, especially when you use a product without a muffler or with a broken, spark arrestor mesh if you do a check for leaks from the operator. Let...
Owner Manual
Page 10
... operates correctly and that it is correctly attached. 34 6,8 7 10 2 19 Fuel This product has a two-stroke engine. Premixed fuel • Use Husqvarna premixed alkylate fuel of a good quality, for instructions. 9. Make sure that it is not damaged. 5. CAUTION: Incorrect type of the engine life. Align... the top edge of the saw chain. WARNING: Read and understand the safety chapter before you use the product 1. Make sure that all parts of gasoline and two-stroke oil. Use a mixture of the product are correctly attached and not damaged or missing. 9. This fuel contains...
... operates correctly and that it is correctly attached. 34 6,8 7 10 2 19 Fuel This product has a two-stroke engine. Premixed fuel • Use Husqvarna premixed alkylate fuel of a good quality, for instructions. 9. Make sure that it is not damaged. 5. CAUTION: Incorrect type of the engine life. Align... the top edge of the saw chain. WARNING: Read and understand the safety chapter before you use the product 1. Make sure that all parts of gasoline and two-stroke oil. Use a mixture of the product are correctly attached and not damaged or missing. 9. This fuel contains...
Owner Manual
Page 16
Cut through the remaining part of the product against the trunk. 16 544 - 005 - 10.05.2019 b) Select the applicable cutting technique for instructions how to pull the product out ...
Cut through the remaining part of the product against the trunk. 16 544 - 005 - 10.05.2019 b) Select the applicable cutting technique for instructions how to pull the product out ...
Owner Manual
Page 20
... necessary to decrease the tension. Cut the tree/branch from the opposite side of the air intake on the air filter and the carburetor. 1. Clothe a part of the bend, after you must cut it.
... necessary to decrease the tension. Cut the tree/branch from the opposite side of the air intake on the air filter and the carburetor. 1. Clothe a part of the bend, after you must cut it.
Owner Manual
Page 21
...maintenance Weekly maintenance Monthly maintenance Clean the external parts of the brake band. Refer to the engine. 2. Refer to To do a check of the clutch centre, throttle trigger lockout. Heated handles (545G Mark II, 550XPG Mark II) The product has heated front and rear handles...176;C/23°F or in the carburetor. Note: Part number for winter 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 spark plug on the vibration damping...
...maintenance Weekly maintenance Monthly maintenance Clean the external parts of the brake band. Refer to the engine. 2. Refer to To do a check of the clutch centre, throttle trigger lockout. Heated handles (545G Mark II, 550XPG Mark II) The product has heated front and rear handles...176;C/23°F or in the carburetor. Note: Part number for winter 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 spark plug on the vibration damping...
Owner Manual
Page 22
... clean the air filter on the muffler. Refer to To do a check of the chain mesh on page 26. Make sure that there is no parts of the stop switch on page 26. Make sure that these are missing. Monthly maintenance Do a check of the chain catcher. Clean or replace the...
... clean the air filter on the muffler. Refer to To do a check of the chain mesh on page 26. Make sure that there is no parts of the stop switch on page 26. Make sure that these are missing. Monthly maintenance Do a check of the chain catcher. Clean or replace the...
Owner Manual
Page 26
...To sharpen the saw chain. This is necessary to Accessories on page 33. To decrease the risk of the product. A saw chain combination recommended by Husqvarna. Remove the cylinder cover and the air filter. 2. Refer to keep the safety functions of unwanted material on bar tip sprocket (T). 26 544 -... 005 - 10.05.2019 Refer to engine parts and more fuel consumption than usual. 1. To clean the air filter Clean the air filter regularly from dirt and dust. b) make sure that we...
...To sharpen the saw chain. This is necessary to Accessories on page 33. To decrease the risk of the product. A saw chain combination recommended by Husqvarna. Remove the cylinder cover and the air filter. 2. Refer to keep the safety functions of unwanted material on bar tip sprocket (T). 26 544 -... 005 - 10.05.2019 Refer to engine parts and more fuel consumption than usual. 1. To clean the air filter Clean the air filter regularly from dirt and dust. b) make sure that we...
Owner Manual
Page 27
... links. The guide bar must apply more pressure to push the guide bar through the wood and the wood chips becomes long and thick. Use Husqvarna file gauge. D PITCH = 2 D • Number of guide bar. • Chain pitch, in /mm. If the saw chain eats through the wood. This 27 A B ...the distance of the teeth on the bar tip sprocket and drive sprocket. The cutting tooth (A) and the depth gauge (B) together makes the cutting part of the saw chain must be no wood chips but sawdust. The difference in guide bar must align with product. • Cutting angle. •...
... links. The guide bar must apply more pressure to push the guide bar through the wood and the wood chips becomes long and thick. Use Husqvarna file gauge. D PITCH = 2 D • Number of guide bar. • Chain pitch, in /mm. If the saw chain eats through the wood. This 27 A B ...the distance of the teeth on the bar tip sprocket and drive sprocket. The cutting tooth (A) and the depth gauge (B) together makes the cutting part of the saw chain must be no wood chips but sawdust. The difference in guide bar must align with product. • Cutting angle. •...
Owner Manual
Page 28
...that you use the tool. 3. Note: See the package of all cutting teeth are the same length. A saw chain becomes longer when you use Husqvarna depth gauge tool to Filing equipment and filing angles on page 28, for the depth gauge. 2. Note: Refer to get the correct depth gauge setting... flat file to the cutter. Only use it. Put the depth gauge tool on to remove the part of the saw chain regularly. 28 544 - 005 - 10.05.2019 Make sure that Husqvarna recommends for instructions about sharpening of the depth gauge that you sharpen the cutting teeth. General information about...
...that you use the tool. 3. Note: See the package of all cutting teeth are the same length. A saw chain becomes longer when you use Husqvarna depth gauge tool to Filing equipment and filing angles on page 28, for the depth gauge. 2. Note: Refer to get the correct depth gauge setting... flat file to the cutter. Only use it. Put the depth gauge tool on to remove the part of the saw chain regularly. 28 544 - 005 - 10.05.2019 Make sure that Husqvarna recommends for instructions about sharpening of the depth gauge that you sharpen the cutting teeth. General information about...
Owner Manual
Page 30
... and that the saw chain if there are loose. Examine if there are worn. 4. Lubricate the needle bearing with a new saw chain when the longest part of the guide bar. Use engine oil or a bearing grease of the guide bar 1. To do a check of high quality. Replace the saw chain to...
... and that the saw chain if there are loose. Examine if there are worn. 4. Lubricate the needle bearing with a new saw chain when the longest part of the guide bar. Use engine oil or a bearing grease of the guide bar 1. To do a check of high quality. Replace the saw chain to...
Owner Manual
Page 32
.... Make sure that the correct spark plug type is dry and clean. Refer to an approved service workshop. Assemble the spark plug and start Product part to start the product, drain the fuel tank. Clogged air filter. Clogged fuel filter. Replace the fuel filter. 32 544 - 005 - 10.05....33 for the correct electrode gap. If you have tried to your servicing dealer. Tighten the spark plug. The engine starts but stops again Product part to your servicing dealer. The electrode gap is loose. Make sure that the electrode gap and spark plug is correct, and that the spark ...
.... Make sure that the correct spark plug type is dry and clean. Refer to an approved service workshop. Assemble the spark plug and start Product part to start the product, drain the fuel tank. Clogged air filter. Clogged fuel filter. Replace the fuel filter. 32 544 - 005 - 10.05....33 for the correct electrode gap. If you have tried to your servicing dealer. Tighten the spark plug. The engine starts but stops again Product part to your servicing dealer. The electrode gap is loose. Make sure that the electrode gap and spark plug is correct, and that the spark ...
Owner Manual
Page 35
... sharpen the saw chain need to be Pixel to identify the type of saw chain combination that you are given in the table below. The part numbers are not sure how to get the correct filing angles. If you get these benefits. Both guide bar and saw chain. nose ra- Type.../41 12T 18/46 20/50 13/33 15/38 0.325 0.058/1,5 11T Husqvarna H21 16/41 12T 18/46 20/50 Length, drive links (no .) 56 64 66 72 80 Low kickback Yes Approved cutting equipment - 550 XP Mark II and 550 XPG Mark II Guide bar Saw chain Length, in/cm Pitch, in Gauge, in /mm...
... sharpen the saw chain need to be Pixel to identify the type of saw chain combination that you are given in the table below. The part numbers are not sure how to get the correct filing angles. If you get these benefits. Both guide bar and saw chain. nose ra- Type.../41 12T 18/46 20/50 13/33 15/38 0.325 0.058/1,5 11T Husqvarna H21 16/41 12T 18/46 20/50 Length, drive links (no .) 56 64 66 72 80 Low kickback Yes Approved cutting equipment - 550 XP Mark II and 550 XPG Mark II Guide bar Saw chain Length, in/cm Pitch, in Gauge, in /mm...
Owner Manual
Page 37
... performance of two years. MAINTENANCE, REPLACEMENT AND REPAIR OF EMISSION-RELATED PARTS Any Husqvarna Forest & Garden approved replacement part used in your nearest authorized servicing dealer or call Husqvarna Forest & Garden at all Husqvarna Forest & Garden authorized servicing dealers. In U.S. and Canada, new... for replacement as required maintenance, or which leads to explain the emissions control system warranty on or modified parts. LENGTH OF COVERAGE Husqvarna Forest & Garden warrants to the initial owner and each subsequent purchaser that you should be provided at ...
... performance of two years. MAINTENANCE, REPLACEMENT AND REPAIR OF EMISSION-RELATED PARTS Any Husqvarna Forest & Garden approved replacement part used in your nearest authorized servicing dealer or call Husqvarna Forest & Garden at all Husqvarna Forest & Garden authorized servicing dealers. In U.S. and Canada, new... for replacement as required maintenance, or which leads to explain the emissions control system warranty on or modified parts. LENGTH OF COVERAGE Husqvarna Forest & Garden warrants to the initial owner and each subsequent purchaser that you should be provided at ...
Owner Manual
Page 38
... released. Shut off balance. Sudden surprise contributes to maintenance schedule. 5. A chain saw is intended for the performance of all parts of these reactions may push the guide bar rapidly back towards the operator. Keep all required maintenance, as defined in the wood...one -handed operation. Do not overreach or cut . Intake pipe, airfilter holder and carburetor bolts. 3. Use safety footwear; Carburetor and internal parts. 2. A firm grip will help you are cutting is free from the fueling point before setting the chain saw . Keep bystanders and animals ...
... released. Shut off balance. Sudden surprise contributes to maintenance schedule. 5. A chain saw is intended for the performance of all parts of these reactions may push the guide bar rapidly back towards the operator. Keep all required maintenance, as defined in the wood...one -handed operation. Do not overreach or cut . Intake pipe, airfilter holder and carburetor bolts. 3. Use safety footwear; Carburetor and internal parts. 2. A firm grip will help you are cutting is free from the fueling point before setting the chain saw . Keep bystanders and animals ...
Parts Manual
Page 3
ACCESSORIES Ref Part No Description 1 503 55 85-11 TOOL 2 522 52 11-01 COMBINATION WRENCH 3 502 21 58-01 WRENCH 4 503 55 86-02 SPANNER 5 575 88 07-01 WRENCH 6 503 62 12-01 GREASE 7 501 91 14-01 GREASE GUN 8 583 89 71-01 DIAGNOSTIC TOOL KIT 9 576 18 34-01 CABLE ASSY 10 576 95 22-01 CABLE ASSY 11 595 96 76-01 WINTER KIT 12 740 42 01-00 O-RING 13 503 21 70-16 SCREW CCRPANT 14 594 74 53-01 BUMPER 550 XP® Mark II, 550 XP® G Mark II Remark QTY KIT 1 11 11 11 11 1 1 1 18 18 1 2 11 1 11 1
ACCESSORIES Ref Part No Description 1 503 55 85-11 TOOL 2 522 52 11-01 COMBINATION WRENCH 3 502 21 58-01 WRENCH 4 503 55 86-02 SPANNER 5 575 88 07-01 WRENCH 6 503 62 12-01 GREASE 7 501 91 14-01 GREASE GUN 8 583 89 71-01 DIAGNOSTIC TOOL KIT 9 576 18 34-01 CABLE ASSY 10 576 95 22-01 CABLE ASSY 11 595 96 76-01 WINTER KIT 12 740 42 01-00 O-RING 13 503 21 70-16 SCREW CCRPANT 14 594 74 53-01 BUMPER 550 XP® Mark II, 550 XP® G Mark II Remark QTY KIT 1 11 11 11 11 1 1 1 18 18 1 2 11 1 11 1
Parts Manual
Page 5
CARBURETOR & AIR FILTER Ref Part No Description 1 525 82 44-01 SCREW ITXSCM 2 526 22 18-01 SCREW CITXPANT 3 589 58 45-01 INSULATION WALL 4 593 78 49-01 INLET ... 61 92-01 SEALING 21 581 14 31-01 SCREW ITXSCFM 22 589 55 07-01 FILTER HOLDER ASSY 23 525 61 90-01 SEALING 550 XP® Mark II, 550 XP® G Mark II Remark Yellow, Mesh 25 microns Black, Mesh 64 microns Nature, Non woven Black QTY KIT 1 1 1 1 24 14 1 1 4 1 1 1 22 1 22 1 1 1 1 1 1 1 1 22 1 22 2 1 1 22
CARBURETOR & AIR FILTER Ref Part No Description 1 525 82 44-01 SCREW ITXSCM 2 526 22 18-01 SCREW CITXPANT 3 589 58 45-01 INSULATION WALL 4 593 78 49-01 INLET ... 61 92-01 SEALING 21 581 14 31-01 SCREW ITXSCFM 22 589 55 07-01 FILTER HOLDER ASSY 23 525 61 90-01 SEALING 550 XP® Mark II, 550 XP® G Mark II Remark Yellow, Mesh 25 microns Black, Mesh 64 microns Nature, Non woven Black QTY KIT 1 1 1 1 24 14 1 1 4 1 1 1 22 1 22 1 1 1 1 1 1 1 1 22 1 22 2 1 1 22
Parts Manual
Page 9
CHAIN BRAKE & CLUTCH COVER Ref Part No Description 1 591 08 36-01 HAND GUARD 2 596 21 82-01 SCREW KIT 3 503 75 18-01 PIN 4 596 21 81-01 KNEE JOINT ... 13 740 48 07-02 O-RING 14 503 23 00-63 WASHER 15 537 01 74-01 BEARING SLEEVE 16 505 19 73-01 NUT 550 XP® Mark II, 550 XP® G Mark II Remark QTY KIT 1 1 16 16 16 1 16 16 56 16 16 16 1 6,12 1 6,12 1 6,12 26
CHAIN BRAKE & CLUTCH COVER Ref Part No Description 1 591 08 36-01 HAND GUARD 2 596 21 82-01 SCREW KIT 3 503 75 18-01 PIN 4 596 21 81-01 KNEE JOINT ... 13 740 48 07-02 O-RING 14 503 23 00-63 WASHER 15 537 01 74-01 BEARING SLEEVE 16 505 19 73-01 NUT 550 XP® Mark II, 550 XP® G Mark II Remark QTY KIT 1 1 16 16 16 1 16 16 56 16 16 16 1 6,12 1 6,12 1 6,12 26
Parts Manual
Page 11
CLUTCH & OIL PUMP Ref Part No Description 1 577 51 82-02 CLUTCH ASSY 2 537 35 91-01 CLUTCH SPRING 3 596 21 83-01 CLUTCH DRUM ASSY 4 501 45 74-02 ... 505 15 70-01 ADJUSTMENT SCREW 18 721 11 64-30 GROOVED PIN 19 503 89 15-01 SPRING 20 505 20 03-01 CASING 550 XP® Mark II, 550 XP® G Mark II Remark QTY KIT 1 21 1 13 13 1 1 17 17 17 17 27 17 1 1 14 2 17 1 17, 7 17 17
CLUTCH & OIL PUMP Ref Part No Description 1 577 51 82-02 CLUTCH ASSY 2 537 35 91-01 CLUTCH SPRING 3 596 21 83-01 CLUTCH DRUM ASSY 4 501 45 74-02 ... 505 15 70-01 ADJUSTMENT SCREW 18 721 11 64-30 GROOVED PIN 19 503 89 15-01 SPRING 20 505 20 03-01 CASING 550 XP® Mark II, 550 XP® G Mark II Remark QTY KIT 1 21 1 13 13 1 1 17 17 17 17 27 17 1 1 14 2 17 1 17, 7 17 17
Parts Manual
Page 13
CRANKCASE Ref Part No Description 1 575 88 57-03 SCREW ITXSCFM 2 503 86 93-01 SUPPORT 3 544 33 16-01 GUIDE PIN 4 582 28 52-01 CARBURETTOR AREA ... 44-01 SCREW ITXSCM 29 501 27 08-02 GUIDE BUSHING 30 595 89 76-01 GASKET KIT 31 596 91 13-01 PROTECTIVE CAP 550 XP® Mark II, 550 XP® G Mark II Remark QTY KIT 3 2 14 1 1 15 15 3 1 1 9, 11 1 1 2 12 1 1 1 1 1 19 19 1 29 29 29 69 1 1 19 29 1 19
CRANKCASE Ref Part No Description 1 575 88 57-03 SCREW ITXSCFM 2 503 86 93-01 SUPPORT 3 544 33 16-01 GUIDE PIN 4 582 28 52-01 CARBURETTOR AREA ... 44-01 SCREW ITXSCM 29 501 27 08-02 GUIDE BUSHING 30 595 89 76-01 GASKET KIT 31 596 91 13-01 PROTECTIVE CAP 550 XP® Mark II, 550 XP® G Mark II Remark QTY KIT 3 2 14 1 1 15 15 3 1 1 9, 11 1 1 2 12 1 1 1 1 1 19 19 1 29 29 29 69 1 1 19 29 1 19