Product Instruction Manual
Page 7
...the engine until it has been completely removed from an improperly tightened fuel cap, correctly position and tighten the fuel cap in the filler opening with the top of your clothing. Do not smoke or bring any spilled fuel has been wiped away. Always shut off the engine and allow...properly seated and tightened and you must repeat the above steps. 452BA116 KN BR 500, BR 550, BR 600 5 THE USE OF THE POWER TOOL Transporting the Power Tool Warning! Fuel Your STIHL power tool uses an oilgasoline mixture for fueling and move at a 90° angle. Use extreme caution when handling ...
...the engine until it has been completely removed from an improperly tightened fuel cap, correctly position and tighten the fuel cap in the filler opening with the top of your clothing. Do not smoke or bring any spilled fuel has been wiped away. Always shut off the engine and allow...properly seated and tightened and you must repeat the above steps. 452BA116 KN BR 500, BR 550, BR 600 5 THE USE OF THE POWER TOOL Transporting the Power Tool Warning! Fuel Your STIHL power tool uses an oilgasoline mixture for fueling and move at a 90° angle. Use extreme caution when handling ...
Product Instruction Manual
Page 8
... it . Such misalignment can cause an improperly tightened fuel filler cap to your Instruction Manual for proper condition and operation before using the machine in your authorized STIHL dealer for repair. Then, twist the cap clockwise, closing it normally. 452BA121 KN 001BA227 KN ... (approx. 1/4 turn the cap (with open position for installation, turn ) - See also the "Fueling" chapter in order to become accustomed to the idle position. Starting To reduce the risk of injury from the fueling spot, outdoors only. 6 BR 500, BR 550, BR 600 immediately stop switch. To...
... it . Such misalignment can cause an improperly tightened fuel filler cap to your Instruction Manual for proper condition and operation before using the machine in your authorized STIHL dealer for repair. Then, twist the cap clockwise, closing it normally. 452BA121 KN 001BA227 KN ... (approx. 1/4 turn the cap (with open position for installation, turn ) - See also the "Fueling" chapter in order to become accustomed to the idle position. Starting To reduce the risk of injury from the fueling spot, outdoors only. 6 BR 500, BR 550, BR 600 immediately stop switch. To...
Product Instruction Manual
Page 18
... to reduce the risk of the STIHL filling system (special accessory). STIHL recommends use of fire and personal injury from escaping gas vapor and fumes, remove the fuel filler cap carefully so as standard at the factory. Always thoroughly shake the mixture in an upright position: 16 BR 500, BR 550, BR 600 One of two different filler...
... to reduce the risk of the STIHL filling system (special accessory). STIHL recommends use of fire and personal injury from escaping gas vapor and fumes, remove the fuel filler cap carefully so as standard at the factory. Always thoroughly shake the mixture in an upright position: 16 BR 500, BR 550, BR 600 One of two different filler...
Product Instruction Manual
Page 19
... to correct a misaligned cap and additional information. Checking for how to spill fuel while fueling and do not overfill the tank. Never use of the STIHL filling system (special accessory). See the "Fueling Instructions" section of the cap. the raised positioning marks...cap and the fuel tank opening in the recess (arrow), and the grip must line up. N Insert the cap - N Remove the filler cap. Make sure tank is not properly installed. N Fold down firmly, twist it will go and tighten it as securely as it clockwise as far as possible by hand. 002BA448 KN BR 500, BR 550, BR...
... to correct a misaligned cap and additional information. Checking for how to spill fuel while fueling and do not overfill the tank. Never use of the STIHL filling system (special accessory). See the "Fueling Instructions" section of the cap. the raised positioning marks...cap and the fuel tank opening in the recess (arrow), and the grip must line up. N Insert the cap - N Remove the filler cap. Make sure tank is not properly installed. N Fold down firmly, twist it will go and tighten it as securely as it clockwise as far as possible by hand. 002BA448 KN BR 500, BR 550, BR...
Product Instruction Manual
Page 32
English Main Parts 3 2 1 7 6 5 4 9 10 8 11 12 13 # 14 17 16 18 15 19 20 1 Straight Nozzle 2 Blower Tube (BR 550 / 600) 3 Blower Tube (BR 500) 4 Blower Tube (BR 500 / 550 / 600) 5 Control Handle 6 Throttle Trigger 7 Setting Lever 8 Pleated Hose 9 Harness 10 Backplate 11 Intake Screen 12 Air Filter Cover 13 Fuel Filler Cap 14 Spark Plug Boot 15 Muffler (with Spark Arresting Screen) 16 Carburetor Adjusting Screws 17 Choke Knob 18 Fuel Pump 19 Starter Grip 20 Fuel Tank # Serial Number 452BA099 KN 30 BR 500, BR 550, BR 600
English Main Parts 3 2 1 7 6 5 4 9 10 8 11 12 13 # 14 17 16 18 15 19 20 1 Straight Nozzle 2 Blower Tube (BR 550 / 600) 3 Blower Tube (BR 500) 4 Blower Tube (BR 500 / 550 / 600) 5 Control Handle 6 Throttle Trigger 7 Setting Lever 8 Pleated Hose 9 Harness 10 Backplate 11 Intake Screen 12 Air Filter Cover 13 Fuel Filler Cap 14 Spark Plug Boot 15 Muffler (with Spark Arresting Screen) 16 Carburetor Adjusting Screws 17 Choke Knob 18 Fuel Pump 19 Starter Grip 20 Fuel Tank # Serial Number 452BA099 KN 30 BR 500, BR 550, BR 600
Product Instruction Manual
Page 33
... the throttle to help protect against static electricity. 6. Fuel Filler Cap For closing the fuel tank. 14. Starter Grip The grip of fire. 16. Straight Nozzle Aims and widens the airstream. 2. Blower Tube (BR 550 / 600) Directs the airstream. 3. Control Handle Handle... on the CARB-Air Index Label indicates the terms: Extended = 300 hours Intermediate = 125 hours Moderate = 50 hours Engine STIHL...
... the throttle to help protect against static electricity. 6. Fuel Filler Cap For closing the fuel tank. 14. Starter Grip The grip of fire. 16. Straight Nozzle Aims and widens the airstream. 2. Blower Tube (BR 550 / 600) Directs the airstream. 3. Control Handle Handle... on the CARB-Air Index Label indicates the terms: Extended = 300 hours Intermediate = 125 hours Moderate = 50 hours Engine STIHL...
Product Instruction Manual
Page 36
... dealer and present the signed warranty card. Warranty Work STIHL Incorporated shall remedy warranty defects at any emission-related part on the application of a warranted part still under warranty. Magneto or Electronic Ignition System (Ignition Module) - Fuel Cap - If you can write to the owner if it is determined that your engine is... point for that a warranted part is scheduled only for a period of sale, to the determination that part. Emission test may require shorter maintenance intervals. 34 BR 500, BR 550, BR 600 Fuel Line Fittings -
... dealer and present the signed warranty card. Warranty Work STIHL Incorporated shall remedy warranty defects at any emission-related part on the application of a warranted part still under warranty. Magneto or Electronic Ignition System (Ignition Module) - Fuel Cap - If you can write to the owner if it is determined that your engine is... point for that a warranted part is scheduled only for a period of sale, to the determination that part. Emission test may require shorter maintenance intervals. 34 BR 500, BR 550, BR 600 Fuel Line Fittings -
Product Instruction Manual
Page 37
...), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition Module), Spark Plug, Catalytic Converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners. If BR 500, BR 550, BR 600 35 In California, new equipment that STIHL Incorporated may include parts such as the problem exists. Owner's Warranty Responsibilities As the small off-road equipment...
...), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition Module), Spark Plug, Catalytic Converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners. If BR 500, BR 550, BR 600 35 In California, new equipment that STIHL Incorporated may include parts such as the problem exists. Owner's Warranty Responsibilities As the small off-road equipment...
Product Instruction Manual
Page 39
... Ignition System (Ignition Module), Spark Plug, Catalytic Converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners Where to make a Claim for Warranty Service Bring the STIHL product to other engine components caused by the failure of a warranted part...EASYSTART® FARM BOSS® iCademy® OILOMATIC® STIHL Cutquik® STIHL DUROMATIC® STIHL Quickstop® STIHL ROLLOMATIC® STIHL WOOD BOSS® TIMBERSPORTS® WOOD BOSS® YARD BOSS® BR 500, BR 550, BR 600 English Some of a component that such abuse, neglect...
... Ignition System (Ignition Module), Spark Plug, Catalytic Converter (if applicable), Fuel Tank, Fuel Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners Where to make a Claim for Warranty Service Bring the STIHL product to other engine components caused by the failure of a warranted part...EASYSTART® FARM BOSS® iCademy® OILOMATIC® STIHL Cutquik® STIHL DUROMATIC® STIHL Quickstop® STIHL ROLLOMATIC® STIHL WOOD BOSS® TIMBERSPORTS® WOOD BOSS® YARD BOSS® BR 500, BR 550, BR 600 English Some of a component that such abuse, neglect...
Parts List
Page 19
... ) 19 Traggurt links ) 19 Schraube IS-P5x14 Hinweisschild USA Hinweisschild USA (1) Hinweisschild USA (2) Hinweisschild USA (3) Hüftgurt (B) Filler cap ) 9, 10 Oring 25x3.5 Rope Pan head self-tapping screw IS-P6x25 Backplate Fan grille Soundproofing liner (1) Soundproofing liner (1) Back... USA Plaque indicatrice USA (1) Plaque indicatrice USA (2) Plaque indicatrice USA (3) Ceinture (B) (1) BR 500, (2) BR 550, (3) BR 600 BR 500, BR 550, BR 600 19 St.- Illustration H Kraftstofftank, Rückenplatte Fuel tank, Backplate Réservoir d'essence, Plaque dorsale Bild-
... ) 19 Traggurt links ) 19 Schraube IS-P5x14 Hinweisschild USA Hinweisschild USA (1) Hinweisschild USA (2) Hinweisschild USA (3) Hüftgurt (B) Filler cap ) 9, 10 Oring 25x3.5 Rope Pan head self-tapping screw IS-P6x25 Backplate Fan grille Soundproofing liner (1) Soundproofing liner (1) Back... USA Plaque indicatrice USA (1) Plaque indicatrice USA (2) Plaque indicatrice USA (3) Ceinture (B) (1) BR 500, (2) BR 550, (3) BR 600 BR 500, BR 550, BR 600 19 St.- Illustration H Kraftstofftank, Rückenplatte Fuel tank, Backplate Réservoir d'essence, Plaque dorsale Bild-
Technical Guide
Page 8
... 5,500 rpm 1,380 m³/h 810 m³/h 81m/s 86 dB(A) 95 dB(A) BR 550 64.8 cm3 50 mm 33 mm 2,500 rpm 6,100 rpm 1,490 m³/h 900 m³/h 89 m/s 92 dB(A) 103 dB(A) BR 600 7,200 rpm 1,720 m³/h 1,210 m³/h 90 m/s 96 dB(A) 105 dB(A) 1.7 m/s2 1.4 m/s2 ... 9.7 kg 1.7 m/s2 1.8 m/s2 9.5 kg 1) Weighted equivalent level includes idling, full load and racing with limiter caps on the high-speed adjusting screw (H) and the lowspeed adjusting screw (L) and integrated fuel pump. to stop ) High-speed adjusting screw H: 3/4 turn open (max. to stop ) Basic setting without limiter...
... 5,500 rpm 1,380 m³/h 810 m³/h 81m/s 86 dB(A) 95 dB(A) BR 550 64.8 cm3 50 mm 33 mm 2,500 rpm 6,100 rpm 1,490 m³/h 900 m³/h 89 m/s 92 dB(A) 103 dB(A) BR 600 7,200 rpm 1,720 m³/h 1,210 m³/h 90 m/s 96 dB(A) 105 dB(A) 1.7 m/s2 1.4 m/s2 ... 9.7 kg 1.7 m/s2 1.8 m/s2 9.5 kg 1) Weighted equivalent level includes idling, full load and racing with limiter caps on the high-speed adjusting screw (H) and the lowspeed adjusting screw (L) and integrated fuel pump. to stop ) High-speed adjusting screw H: 3/4 turn open (max. to stop ) Basic setting without limiter...
Technical Guide
Page 11
... (4) . Adjustment after maintenance / repair . The carburetor has been adjusted for optimum performance and fuel efficiency in elevation (mountains, sea-level). 5.1.1 Mechanical design When servicing, the limiter caps must be reused, as they are fitted over the knurled head of 270° (3/4 turn).... Check spark arresting screen (if installed) - The stop on the carburetor housing serves as changes in all operating states. Used caps may not be removed when exchanging damaged adjusting screws or to clean the carburetor. . Check air filter and replace it if necessary...
... (4) . Adjustment after maintenance / repair . The carburetor has been adjusted for optimum performance and fuel efficiency in elevation (mountains, sea-level). 5.1.1 Mechanical design When servicing, the limiter caps must be reused, as they are fitted over the knurled head of 270° (3/4 turn).... Check spark arresting screen (if installed) - The stop on the carburetor housing serves as changes in all operating states. Used caps may not be removed when exchanging damaged adjusting screws or to clean the carburetor. . Check air filter and replace it if necessary...
Technical Guide
Page 13
...and is cold. Remove O-ring (2), valve cover (3) and gasket (4) . Technical Information 08.2005 Page 13 5.2 Standard setting with limiter caps The limiter caps must be used for this purpose. Remove the lines from the ignition module . Kit 4282 007 1001 "Parts for users. 5.4 Valve ...sent through the main nozzle into the the air cone (Venturi valve) providing fast and spontaneous acceleration. . When opening the throttle shutter, fuel is equipped with rewind starter . Clean area around valve cover . Remove the air guide shroud. . Remove screw (1) . Determine top...
...and is cold. Remove O-ring (2), valve cover (3) and gasket (4) . Technical Information 08.2005 Page 13 5.2 Standard setting with limiter caps The limiter caps must be used for this purpose. Remove the lines from the ignition module . Kit 4282 007 1001 "Parts for users. 5.4 Valve ...sent through the main nozzle into the the air cone (Venturi valve) providing fast and spontaneous acceleration. . When opening the throttle shutter, fuel is equipped with rewind starter . Clean area around valve cover . Remove the air guide shroud. . Remove screw (1) . Determine top...