Operation Manual
Page 2
...Technical data and on label. You should automatically set the stop switch to the start position. Careless or incorrect use the recommended spark plug type! WARNING! May cause serious personal injury. If your machine bears this symbol it with a suppressor. Chain saws can be...and make sure you understand the instructions before using the machine. Other symbols/decals on the machine: WARNING! Check that the spark plug is equipped with applicable EC directives. The machine's emission is specified in accordance with heated handles. Kickback may ...
...Technical data and on label. You should automatically set the stop switch to the start position. Careless or incorrect use the recommended spark plug type! WARNING! May cause serious personal injury. If your machine bears this symbol it with a suppressor. Chain saws can be...and make sure you understand the instructions before using the machine. Other symbols/decals on the machine: WARNING! Check that the spark plug is equipped with applicable EC directives. The machine's emission is specified in accordance with heated handles. Kickback may ...
Operation Manual
Page 3
... switch to the STOP position before carrying out any checks or maintenance. Regular cleaning is started. In order to prevent unintentional starting, the spark plug cap must be worn. Visual check. Protective goggles or a visor must be engaged when the chain saw is required. Filling with oil and... adjusting oil flow. The chain brake must be removed from the spark plug when assembling, checking and/or performing maintenance. English - 3 CAUTION! Kickback may occur when the nose or tip of the guide bar touches...
... switch to the STOP position before carrying out any checks or maintenance. Regular cleaning is started. In order to prevent unintentional starting, the spark plug cap must be worn. Visual check. Protective goggles or a visor must be engaged when the chain saw is required. Filling with oil and... adjusting oil flow. The chain brake must be removed from the spark plug when assembling, checking and/or performing maintenance. English - 3 CAUTION! Kickback may occur when the nose or tip of the guide bar touches...
Operation Manual
Page 4
... MAINTENANCE General 29 Carburettor adjustment 29 Checking, maintaining and servicing chain saw safety equipment 29 Muffler 31 Starter 32 Air filter 33 Spark plug 33 Lubricating the bar tip sprocket 34 Needle bearing lubrication 34 Adjustment of the oil pump 34 Cooling system 34 "Air Injection" centrifugal cleaning 35...
... MAINTENANCE General 29 Carburettor adjustment 29 Checking, maintaining and servicing chain saw safety equipment 29 Muffler 31 Starter 32 Air filter 33 Spark plug 33 Lubricating the bar tip sprocket 34 Needle bearing lubrication 34 Adjustment of the oil pump 34 Cooling system 34 "Air Injection" centrifugal cleaning 35...
Operation Manual
Page 7
... to asphyxiation or carbon monoxide poisoning. Long term inhalation of serious personal injury. Never allow children to reduce the risk of kickback! Therefore remove the spark plug cap when the machine is not under the heading Assembly. • Refuel and start the machine. Do not modify this product or use the chain...
... to asphyxiation or carbon monoxide poisoning. Long term inhalation of serious personal injury. Never allow children to reduce the risk of kickback! Therefore remove the spark plug cap when the machine is not under the heading Assembly. • Refuel and start the machine. Do not modify this product or use the chain...
Operation Manual
Page 19
... with inhalation. Long-term storage Empty the fuel/oil tanks in order to prevent accident contact with an exposed chain. • Remove the spark plug cap from the refuelling area and source before refuelling. WARNING! Use soap and water. 3 If the machine is released gently. visible damage ... or your clothes, change your clothes. Store the fuel in approved cans in the tanks causes malfunction. Always move the machine away from the spark plug. Contamination in a safe place. A risk of the chain oil tank and fuel tank are ! Activate the chain brake. • Secure ...
... with inhalation. Long-term storage Empty the fuel/oil tanks in order to prevent accident contact with an exposed chain. • Remove the spark plug cap from the refuelling area and source before refuelling. WARNING! Use soap and water. 3 If the machine is released gently. visible damage ... or your clothes, change your clothes. Store the fuel in approved cans in the tanks causes malfunction. Always move the machine away from the spark plug. Contamination in a safe place. A risk of the chain oil tank and fuel tank are ! Activate the chain brake. • Secure ...
Operation Manual
Page 21
... • Never start . Without a bar and chain attached to run position. The start the machine indoors. To avoid involuntary start up, the spark plug cap must always be dangerous if inhaled. • Observe your surroundings and make sure that there is unsupervised. • Never start /stop switch ...saw unless the bar, chain and all covers are fitted correctly. engine's exhaust fumes, chain oil mist and dust from the spark plug when the machine is no risk of the ! Se instructions under the heading Assembly. Stop the engine by pushing the front hand ...
... • Never start . Without a bar and chain attached to run position. The start the machine indoors. To avoid involuntary start up, the spark plug cap must always be dangerous if inhaled. • Observe your surroundings and make sure that there is unsupervised. • Never start /stop switch ...saw unless the bar, chain and all covers are fitted correctly. engine's exhaust fumes, chain oil mist and dust from the spark plug when the machine is no risk of the ! Se instructions under the heading Assembly. Stop the engine by pushing the front hand ...
Operation Manual
Page 31
... damping units are equipped with a wire brush. In order to prevent unintentional starting, the spark plug cap must be removed from the spark plug when assembling, checking and/or performing maintenance. If the mesh is best done with a special spark arrestor mesh. MAINTENANCE • Check that the throttle trigger and throttle lockout Stop switch move...
... damping units are equipped with a wire brush. In order to prevent unintentional starting, the spark plug cap must be removed from the spark plug when assembling, checking and/or performing maintenance. If the mesh is best done with a special spark arrestor mesh. MAINTENANCE • Check that the throttle trigger and throttle lockout Stop switch move...
Operation Manual
Page 33
... gap is dirty, clean it and check that the pulley engages with a new one at idle speed: always check the spark plug first before taking off the air filter cover. A HUSQVARNA chain saw can be cleaned more thoroughly by brushing or shaking it in operating problems and starting difficulties...
... gap is dirty, clean it and check that the pulley engages with a new one at idle speed: always check the spark plug first before taking off the air filter cover. A HUSQVARNA chain saw can be cleaned more thoroughly by brushing or shaking it in operating problems and starting difficulties...
Operation Manual
Page 36
...and clean the inside . Check all cables and connections. 36 - Clean the starter units air intake. Clean the air filter. Clean the spark plug. Check the fuel filter and the fuel hose. Check that the bar and chain are getting sufficient oil. Check that the ...nuts and screws are tight. Check the clutch centre, clutch drum and clutch spring for excessive wear and replace if necessary. Clean or replace the spark arrestor mesh on the machine. Replace if necessary. Check that it is 0.5 mm. English If the bar has a sprocket tip, this should ...
...and clean the inside . Check all cables and connections. 36 - Clean the starter units air intake. Clean the air filter. Clean the spark plug. Check the fuel filter and the fuel hose. Check that the bar and chain are getting sufficient oil. Check that the ...nuts and screws are tight. Check the clutch centre, clutch drum and clutch spring for excessive wear and replace if necessary. Clean or replace the spark arrestor mesh on the machine. Replace if necessary. Check that it is 0.5 mm. English If the bar has a sprocket tip, this should ...
Operation Manual
Page 37
TECHNICAL DATA Technical data 545 Engine Cylinder displacement, cm3 50,1 Cylinder bore, mm 43 Stroke, mm 34,5 Idle speed, rpm 2800 Power, kW/ rpm 2,5/9600 Ignition system Spark plug NGK CMR6H Electrode gap, mm 0,5 Fuel and lubrication system Fuel tank capacity, litre 0,52 Oil pump capacity ... Thickness of drive links, inch/mm 0,050/1,3 0,058/1,5 Type of drive sprocket/number of teeth Rim/7 Chain speed at max. power, m/sec 18,5 545 TrioBrake 550XP 50,1 43 34,5 2800 2,5/9600 50,1 43 34,5 2800 2,8/10200 NGK CMR6H 0,5 NGK CMR6H 0,5 0,49 5-12 0,27 Automatic 0,52 ...
TECHNICAL DATA Technical data 545 Engine Cylinder displacement, cm3 50,1 Cylinder bore, mm 43 Stroke, mm 34,5 Idle speed, rpm 2800 Power, kW/ rpm 2,5/9600 Ignition system Spark plug NGK CMR6H Electrode gap, mm 0,5 Fuel and lubrication system Fuel tank capacity, litre 0,52 Oil pump capacity ... Thickness of drive links, inch/mm 0,050/1,3 0,058/1,5 Type of drive sprocket/number of teeth Rim/7 Chain speed at max. power, m/sec 18,5 545 TrioBrake 550XP 50,1 43 34,5 2800 2,5/9600 50,1 43 34,5 2800 2,8/10200 NGK CMR6H 0,5 NGK CMR6H 0,5 0,49 5-12 0,27 Automatic 0,52 ...
Operation Manual
Page 38
... displacement, cm3 50,1 50,1 Cylinder bore, mm 43 43 Stroke, mm 34,5 34,5 Idle speed, rpm 2800 2800 Power, kW/ rpm 2,8/10200 2,8/10200 Ignition system Spark plug NGK CMR6H NGK CMR6H Electrode gap, mm 0,5 0,5 Fuel and lubrication system Fuel tank capacity, litre 0,49 0,52 Oil pump capacity at 9,000 rpm, ml/min...
... displacement, cm3 50,1 50,1 Cylinder bore, mm 43 43 Stroke, mm 34,5 34,5 Idle speed, rpm 2800 2800 Power, kW/ rpm 2,8/10200 2,8/10200 Ignition system Spark plug NGK CMR6H NGK CMR6H Electrode gap, mm 0,5 0,5 Fuel and lubrication system Fuel tank capacity, litre 0,49 0,52 Oil pump capacity at 9,000 rpm, ml/min...
Parts List
Page 19
CYLINDER PISTON Ref Part No Description 1 574 51 96-01 SPARK PLUG 2 725 53 39-55 SCREW IHSCM 3 575 27 69-01 DECOMPRESSION VALVE 4 503 55 22-01 PLUG 5 576 71 76-02 SLEEVE 6 525 31 58-01 GASKET 7 577 76 47-02 CYLINDER-PISTON ASSY 8 577 04 70-02 PISTON ASSY 9 577 95 83-01 PISTON RING 10 737 44 10-00 SNAP RING 11 503 25 63-01 NEEDLE BEARING 12 577 76 66-03 GASKET KIT 13 520 29 11-01 BUSHING Remark A=set of gaskets 545 QTY KIT 1 4 1 1 4 1 12 1 17 1 8, 7 2 8, 7 17 1 7
CYLINDER PISTON Ref Part No Description 1 574 51 96-01 SPARK PLUG 2 725 53 39-55 SCREW IHSCM 3 575 27 69-01 DECOMPRESSION VALVE 4 503 55 22-01 PLUG 5 576 71 76-02 SLEEVE 6 525 31 58-01 GASKET 7 577 76 47-02 CYLINDER-PISTON ASSY 8 577 04 70-02 PISTON ASSY 9 577 95 83-01 PISTON RING 10 737 44 10-00 SNAP RING 11 503 25 63-01 NEEDLE BEARING 12 577 76 66-03 GASKET KIT 13 520 29 11-01 BUSHING Remark A=set of gaskets 545 QTY KIT 1 4 1 1 4 1 12 1 17 1 8, 7 2 8, 7 17 1 7
Parts List
Page 25
IGNITION SYSTEM Ref Part No Description 1 579 20 79-01 IGNITION MODULE ASSY 2 501 48 54-04 SPARK PLUG CAP ASSY 3 503 20 02-20 SCREW IHSCFM 4 577 96 76-02 WIRING ASSY 5 529 29 26-01 CABLE HOLDER 6 503 22 04-01 NUT 7 522 93 78-01 FLYWHEEL ASSY 8 503 23 00-42 WASHER 9 501 67 35-01 SPRING 10 501 67 32-01 PAWL 11 501 81 99-01 SCREW 12 504 04 35-05 CABLE COVER 13 503 23 85-01 SHRINKAGE HOSE 14 503 21 28-13 SCREW CCRPANT Remark 545 QTY KIT 1 11 2 11 11 1 1 27 27 27 27 11 21 1
IGNITION SYSTEM Ref Part No Description 1 579 20 79-01 IGNITION MODULE ASSY 2 501 48 54-04 SPARK PLUG CAP ASSY 3 503 20 02-20 SCREW IHSCFM 4 577 96 76-02 WIRING ASSY 5 529 29 26-01 CABLE HOLDER 6 503 22 04-01 NUT 7 522 93 78-01 FLYWHEEL ASSY 8 503 23 00-42 WASHER 9 501 67 35-01 SPRING 10 501 67 32-01 PAWL 11 501 81 99-01 SCREW 12 504 04 35-05 CABLE COVER 13 503 23 85-01 SHRINKAGE HOSE 14 503 21 28-13 SCREW CCRPANT Remark 545 QTY KIT 1 11 2 11 11 1 1 27 27 27 27 11 21 1