Product Instruction Manual
Page 3
...Main Parts 23 Specifications 24 Special Accessories 26 Maintenance and Repairs 26 STIHL Incorporated Federal Emission Control Warranty Statement 26 STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement 28 Trademarks 30 { BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C,... SH 86, SH 86 C English Allow only persons who fully understand this manual. STIHL's philosophy is important that you read and understand...
...Main Parts 23 Specifications 24 Special Accessories 26 Maintenance and Repairs 26 STIHL Incorporated Federal Emission Control Warranty Statement 26 STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement 28 Trademarks 30 { BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C,... SH 86, SH 86 C English Allow only persons who fully understand this manual. STIHL's philosophy is important that you read and understand...
Product Instruction Manual
Page 5
.... Maintain a firm grip at all STIHL blowers. If any power tool can be in the development of their physician and the pacemaker manufacturer before operating this power tool. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C ...3 Warning! Warning! Minors should closely monitor the condition of whitefinger English disease. Most of these safety precautions and warnings apply to the use it . An AV system is recommended for a description of the controls and the function of the parts...
.... Maintain a firm grip at all STIHL blowers. If any power tool can be in the development of their physician and the pacemaker manufacturer before operating this power tool. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C ...3 Warning! Warning! Minors should closely monitor the condition of whitefinger English disease. Most of these safety precautions and warnings apply to the use it . An AV system is recommended for a description of the controls and the function of the parts...
Product Instruction Manual
Page 6
...be sturdy and snug-fitting, but allow complete freedom of the power tool parts see the chapter on "Main Parts and Controls." English Proper Clothing Warning! To reduce the risk of the ... is designed to conduct static electricity through the throttle cable to the ground. 4 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C This is tight (no leaks) and that could...a fall), always check that it is restricted. Warning! To reduce the risk of control, your STIHL servicing dealer. Clothing must be extremely dangerous. If this power tool in low humidity and high dust...
...be sturdy and snug-fitting, but allow complete freedom of the power tool parts see the chapter on "Main Parts and Controls." English Proper Clothing Warning! To reduce the risk of the ... is designed to conduct static electricity through the throttle cable to the ground. 4 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C This is tight (no leaks) and that could...a fall), always check that it is restricted. Warning! To reduce the risk of control, your STIHL servicing dealer. Clothing must be extremely dangerous. If this power tool in low humidity and high dust...
Product Instruction Manual
Page 9
...parts being blown is running . Never insert any foreign object into the air intake of sand, quartz, brick, clay, granite and numerous other minerals and rocks, including masonry and concrete products. It will damage the fan wheel and may cause respiratory or other authorities have an allergic or asthmatic reaction. BG 56, BG 56 C, BG 66, BG... 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 7 If the substance being thrown out at least 16 feet (5m...
...parts being blown is running . Never insert any foreign object into the air intake of sand, quartz, brick, clay, granite and numerous other minerals and rocks, including masonry and concrete products. It will damage the fan wheel and may cause respiratory or other authorities have an allergic or asthmatic reaction. BG 56, BG 56 C, BG 66, BG... 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 7 If the substance being thrown out at least 16 feet (5m...
Product Instruction Manual
Page 10
...parts and damage to pick up hot or burning substances (e.g. smoldering ashes, glowing cigarettes) or combustible fluids (e.g. fins of burns do not operate the machine unless it is stopped before opening the intake screen. To reduce the risk of your STIHL servicing dealer only. 8 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56.... Have your muffler serviced and repaired by your instruction manual. Using the Vacuum Attachment (only BG 56, BG 86, SH 56, SH 86) For specific assembling instructions, see the appropriate section of personal injury from any combustible...
...parts and damage to pick up hot or burning substances (e.g. smoldering ashes, glowing cigarettes) or combustible fluids (e.g. fins of burns do not operate the machine unless it is stopped before opening the intake screen. To reduce the risk of your STIHL servicing dealer only. 8 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56.... Have your muffler serviced and repaired by your instruction manual. Using the Vacuum Attachment (only BG 56, BG 86, SH 56, SH 86) For specific assembling instructions, see the appropriate section of personal injury from any combustible...
Product Instruction Manual
Page 11
...parts for maintenance and repair. Use of children. Always stop the engine and make sure it and the ignition lead are equipped with a catalytic converter, which is damaged, missing or modified. Do not operate your instruction manual. An improperly maintained muffler will normally stay clean and need no service or maintenance. BG 56, BG 56 C, BG... or damaged. Please refer to the maintenance chart in a dry and high or locked location out of reach of non-STIHL parts may cause a fire. For maintenance items please also refer to reduce the risk of fire or burn injury, do not...
...parts for maintenance and repair. Use of children. Always stop the engine and make sure it and the ignition lead are equipped with a catalytic converter, which is damaged, missing or modified. Do not operate your instruction manual. An improperly maintained muffler will normally stay clean and need no service or maintenance. BG 56, BG 56 C, BG... or damaged. Please refer to the maintenance chart in a dry and high or locked location out of reach of non-STIHL parts may cause a fire. For maintenance items please also refer to reduce the risk of fire or burn injury, do not...
Product Instruction Manual
Page 19
... a temporary measure you can knock it out with compressed air - do not wash. BG 56, BG 66, SH 56 295BA071 KN N Move the setting lever to the run position F - the engine returns to the vertical position. Stopping the Engine. Replace damaged parts. N Remove the filter cover (2). the stop switch to the on the palm of... out on position. 295BA073 KN If there is a noticeable loss of engine power 1 2 N Turn the filter cover lock (1) counterclockwise to idle speed. N Install a new filter. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 17
... a temporary measure you can knock it out with compressed air - do not wash. BG 56, BG 66, SH 56 295BA071 KN N Move the setting lever to the run position F - the engine returns to the vertical position. Stopping the Engine. Replace damaged parts. N Remove the filter cover (2). the stop switch to the on the palm of... out on position. 295BA073 KN If there is a noticeable loss of engine power 1 2 N Turn the filter cover lock (1) counterclockwise to idle speed. N Install a new filter. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 17
Product Instruction Manual
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...plug. English Checking the Spark Plug It is too rich: 295BA077 KN 000BA002 KN Wrong fuel mix (too much engine oil in operation. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 19 At sea level N Turn high speed screw (H) slightly counterclockwise (richer) - see "Specifications".... setting is usually necessary to change the setting of the idle speed screw (LA) after every correction to start or runs poorly at part throttle etc.) affect the condition of the approved range. These factors cause deposits to form on power, difficult to the low speed screw...
...plug. English Checking the Spark Plug It is too rich: 295BA077 KN 000BA002 KN Wrong fuel mix (too much engine oil in operation. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 19 At sea level N Turn high speed screw (H) slightly counterclockwise (richer) - see "Specifications".... setting is usually necessary to change the setting of the idle speed screw (LA) after every correction to start or runs poorly at part throttle etc.) affect the condition of the approved range. These factors cause deposits to form on power, difficult to the low speed screw...
Product Instruction Manual
Page 22
... could ignite combustible fumes and cause a fire. 20 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C English Rectify problems which have caused fouling of fire and burn injury, use only spark plugs authorized by STIHL. operating at part load. Rewind Starter To help prolong the wear life ...plug boot and ignition wire connector in the boot may create arcing that you have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. 002BA071 KN To reduce the risk of spark plug: - Fit a new spark plug after approx. 100 operating hours or ...
... could ignite combustible fumes and cause a fire. 20 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C English Rectify problems which have caused fouling of fire and burn injury, use only spark plugs authorized by STIHL. operating at part load. Rewind Starter To help prolong the wear life ...plug boot and ignition wire connector in the boot may create arcing that you have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. 002BA071 KN To reduce the risk of spark plug: - Fit a new spark plug after approx. 100 operating hours or ...
Product Instruction Manual
Page 25
BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 23 special accessory Definitions 1. Main Parts 13 14 15 17 18 16 # 23 English 1 24 2 4 56 7 8 9 10 3 11 12 20 19 21 22 296BA003 KN 1 Setting Lever (BG 86, SH 86) 2 Spark Plug Boot 3 Muffler 4 Starter Grip 5 Carburetor Adjusting Screws 6 Fuel Pump 7 ... 10 Fuel Filler Cap 11 Fuel Tank 12 Assist Handle 13 Control Handle 14 Stop Switch (BG 56, BG 66, SH 56) 15 Throttle Trigger 16 Intake Screen 17 Union Nut 18 Blower Tube (BG 56, BG 86, SH 56, SH 86) 19 Round Nozzle 20 Fan Nozzle* 21 Suction Tube* 22 Elbow* 23 ...
BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 23 special accessory Definitions 1. Main Parts 13 14 15 17 18 16 # 23 English 1 24 2 4 56 7 8 9 10 3 11 12 20 19 21 22 296BA003 KN 1 Setting Lever (BG 86, SH 86) 2 Spark Plug Boot 3 Muffler 4 Starter Grip 5 Carburetor Adjusting Screws 6 Fuel Pump 7 ... 10 Fuel Filler Cap 11 Fuel Tank 12 Assist Handle 13 Control Handle 14 Stop Switch (BG 56, BG 66, SH 56) 15 Throttle Trigger 16 Intake Screen 17 Union Nut 18 Blower Tube (BG 56, BG 86, SH 56, SH 86) 19 Round Nozzle 20 Fan Nozzle* 21 Suction Tube* 22 Elbow* 23 ...
Product Instruction Manual
Page 28
...the Emission Control System Warranty on small parts. English Special Accessories Contact your STIHL dealer for information regarding special accessories that may be available for the period of time listed below provided there has been no 26 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C... Warranty claims following repairs can be identified by the STIHL part number, the { logo and, in this unit should carry out only the...
...the Emission Control System Warranty on small parts. English Special Accessories Contact your STIHL dealer for information regarding special accessories that may be available for the period of time listed below provided there has been no 26 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C... Warranty claims following repairs can be identified by the STIHL part number, the { logo and, in this unit should carry out only the...
Product Instruction Manual
Page 29
.... The following list specifically defines the emission-related warranted parts: BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 27 If any emission related part on your small off -road equipment engine will be completed in your warranty rights and responsibilities, please contact a STIHL customer service representative at no cost to the owner...
.... The following list specifically defines the emission-related warranted parts: BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 27 If any emission related part on your small off -road equipment engine will be completed in your warranty rights and responsibilities, please contact a STIHL customer service representative at no cost to the owner...
Product Instruction Manual
Page 30
... STIHL Incorporated, and N replacement of fuel and oil may include parts such as: Air filter, Carburetor, Purger, Choke (Cold Start Enrichment System), 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. 28 BG 56, BG 56 C, BG 66, BG...
... STIHL Incorporated, and N replacement of fuel and oil may include parts such as: Air filter, Carburetor, Purger, Choke (Cold Start Enrichment System), 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. 28 BG 56, BG 56 C, BG 66, BG...
Product Instruction Manual
Page 31
... repaired or replaced by the use of any non exempted add on or modified parts will not reduce the period of time prior to a STIHL servicing dealer as soon as follows: 1. Any such part repaired or replaced under warranty must be warranted for BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 29
... repaired or replaced by the use of any non exempted add on or modified parts will not reduce the period of time prior to a STIHL servicing dealer as soon as follows: 1. Any such part repaired or replaced under warranty must be warranted for BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 29
Product Instruction Manual
Page 32
... or warranty station. Any manufacturer approved or equivalent replacement part may be used for any warranted part otherwise eligible for Warranty Service Bring the STIHL product to any adjustment of STIHL's Common Law Trademarks 30 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C Warranty Work STIHL Incorporated shall remedy warranty defects at any warranted...
... or warranty station. Any manufacturer approved or equivalent replacement part may be used for any warranted part otherwise eligible for Warranty Service Bring the STIHL product to any adjustment of STIHL's Common Law Trademarks 30 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C Warranty Work STIHL Incorporated shall remedy warranty defects at any warranted...