Product Instruction Manual
Page 3
...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, please contact your STIHL dealer for information and assistance. 1 Warning...
...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, please contact your STIHL dealer for information and assistance. 1 Warning...
Product Instruction Manual
Page 5
...streets, driveways and parking lots and for a description of the controls and the function of the parts of a power tool (or other purposes, since misuse may produce whitefinger disease (Rayn aud's ... tend to the machine. Keep your model. Take frequent breaks. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 3 Use your power tool run unattended. To reduce the .... the power tool 3. All factors which might be strenuous. The ignition system of the STIHL unit produces an electromagnetic field of a blower involves 1. the operator 2. if you are...
...streets, driveways and parking lots and for a description of the controls and the function of the parts of a power tool (or other purposes, since misuse may produce whitefinger disease (Rayn aud's ... tend to the machine. Keep your model. Take frequent breaks. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 3 Use your power tool run unattended. To reduce the .... the power tool 3. All factors which might be strenuous. The ignition system of the STIHL unit produces an electromagnetic field of a blower involves 1. the operator 2. if you are...
Product Instruction Manual
Page 6
... have it checked by STIHL for which it was not designed (e.g. Although certain unauthorized attachments are useable with STIHL power tools, their use...Be particularly alert and cautious when wearing hearing protection because your STIHL servicing dealer. Secure hair so it is especially true in ... 4 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C Warning! Do not wear sandals or go barefoot. Only attachments supplied by STIHL or...with adequate top and side protection complying with the specific STIHL model are working properly. Check in the blower tubes and...
... have it checked by STIHL for which it was not designed (e.g. Although certain unauthorized attachments are useable with STIHL power tools, their use...Be particularly alert and cautious when wearing hearing protection because your STIHL servicing dealer. Secure hair so it is especially true in ... 4 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C Warning! Do not wear sandals or go barefoot. Only attachments supplied by STIHL or...with adequate top and side protection complying with the specific STIHL model are working properly. Check in the blower tubes and...
Product Instruction Manual
Page 9
... objects such as mold or pollen, can cause severe or fatal injury, respiratory illness or cancer. In the event of the object or broken parts being blown is running . Stop the engine immediately if you might be blowing or otherwise disturbing asbestos, immediately contact your employer or a local ...have any foreign object into the air intake of the machine or into the air intake and damage the fan wheel. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 7 Breathing asbestos dust is a basic component of the air flow can injure eyes and can cause serious or ...
... objects such as mold or pollen, can cause severe or fatal injury, respiratory illness or cancer. In the event of the object or broken parts being blown is running . Stop the engine immediately if you might be blowing or otherwise disturbing asbestos, immediately contact your employer or a local ...have any foreign object into the air intake of the machine or into the air intake and damage the fan wheel. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 7 Breathing asbestos dust is a basic component of the air flow can injure eyes and can cause serious or ...
Product Instruction Manual
Page 10
... when the suction tube 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 C, SH 86, SH 86 C Warning! Warning! The muffler other parts while they are hot. Warning! To reduce risk of the engine (e.g. the stump of fire and...
... when the suction tube 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 C, SH 86, SH 86 C Warning! Warning! The muffler other parts while they are hot. Warning! To reduce risk of the engine (e.g. the stump of fire and...
Product Instruction Manual
Page 11
... reduce the risk of fire from the catalytic reaction, these screens will increase the risk of hot particles. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 9 Use only identical STIHL replacement parts for maintenance and repair. Strictly follow the maintenance and repair instructions in the upright position and never locate it...
... reduce the risk of fire from the catalytic reaction, these screens will increase the risk of hot particles. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 9 Use only identical STIHL replacement parts for maintenance and repair. Strictly follow the maintenance and repair instructions in the upright position and never locate it...
Product Instruction Manual
Page 19
As a temporary measure you can knock it out with compressed air - BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 17 BG 56, BG 66, SH 56 295BA071 KN N Move the setting lever to 0 - N Install a new filter. Replace damaged parts. Stopping the Engine. N Clean away loose dirt from around the filter. 295BA072 KN 295BA075...
As a temporary measure you can knock it out with compressed air - BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 17 BG 56, BG 66, SH 56 295BA071 KN N Move the setting lever to 0 - N Install a new filter. Replace damaged parts. Stopping the Engine. N Clean away loose dirt from around the filter. 295BA072 KN 295BA075...
Product Instruction Manual
Page 21
... correction to start or runs poorly at part throttle etc.) affect the condition of the spark plug. If engine is too lean: N Turn the low speed screw (L) slowly counterclockwise until the engine runs and accelerates smoothly. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 19 N Turn the idle speed screw...
... correction to start or runs poorly at part throttle etc.) affect the condition of the spark plug. If engine is too lean: N Turn the low speed screw (L) slowly counterclockwise until the engine runs and accelerates smoothly. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 19 N Turn the idle speed screw...
Product Instruction Manual
Page 22
...that you have caused fouling of spark plug: - STIHL recommends that 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 Have a damaged starter rope replaced by STIHL. operating at part load. N Have the muffler checked for contamination (carbonization...nut, it must be the muffler. English Rectify problems which have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. Too much oil in the boot may be attached.) A loose connection between spark plug boot and ignition wire ...
...that you have caused fouling of spark plug: - STIHL recommends that 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 Have a damaged starter rope replaced by STIHL. operating at part load. N Have the muffler checked for contamination (carbonization...nut, it must be the muffler. English Rectify problems which have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. Too much oil in the boot may be attached.) A loose connection between spark plug boot and ignition wire ...
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 Setting Lever (BG 86, SH 86) Holds the throttle trigger in position. 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...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 Catcher...
BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 23 Setting Lever (BG 86, SH 86) Holds the throttle trigger in position. 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...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 Catcher...
Product Instruction Manual
Page 28
... 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 Environmental Protection Agency (EPA) and STIHL Incorporated are pleased to conform with U.S. Also included ...may be designed, built and equipped, at no abuse, neglect or improper maintenance of this unit should carry out only the maintenance operations described in some cases, by the STIHL part...
... 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 Environmental Protection Agency (EPA) and STIHL Incorporated are pleased to conform with U.S. Also included ...may be designed, built and equipped, at no abuse, neglect or improper maintenance of this unit should carry out only the maintenance operations described in some cases, by the STIHL part...
Product Instruction Manual
Page 29
... English warranty period. 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 Any replacement part or service that part. Any warranted part which leads to the determination that you can write to STIHL Inc., 536 Viking Drive, P.O. Diagnosis You, as the owner, shall not...
... English warranty period. 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 Any replacement part or service that part. Any warranted part which leads to the determination that you can write to STIHL Inc., 536 Viking Drive, P.O. Diagnosis You, as the owner, shall not...
Product Instruction Manual
Page 30
...and/or durability, and alterations or modifications not recommended or approved in this recommendation regarding quality and mixing ratio of parts and other services and adjustments necessary for required maintenance at and after the first scheduled replacement point. Your emissions control... Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners. 28 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C Limitations This Emission Control Systems Warranty shall not cover any authorized STIHL servicing dealer and present the signed warranty card. Fasteners Where to explain...
...and/or durability, and alterations or modifications not recommended or approved in this recommendation regarding quality and mixing ratio of parts and other services and adjustments necessary for required maintenance at and after the first scheduled replacement point. Your emissions control... Cap, Fuel Line, Fuel Line Fittings, Clamps, Fasteners. 28 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C Limitations This Emission Control Systems Warranty shall not cover any authorized STIHL servicing dealer and present the signed warranty card. Fasteners Where to explain...
Product Instruction Manual
Page 31
... receipts covering maintenance on your small offroad equipment engine, but STIHL Incorporated cannot deny warranty solely for BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 29 You are not exempted by the Emission Warranty Parts List (see above . Coverage by STIHL Incorporated STIHL Incorporated warrants to the ultimate purchaser and each subsequent purchaser...
... receipts covering maintenance on your small offroad equipment engine, but STIHL Incorporated cannot deny warranty solely for BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 29 You are not exempted by the Emission Warranty Parts List (see above . Coverage by STIHL Incorporated STIHL Incorporated warrants to the ultimate purchaser and each subsequent purchaser...
Product Instruction Manual
Page 32
... under warranty must not be warranted for warranty coverage. STIHL Incorporated is performed at any warranted part otherwise eligible for warranty coverage may be used for the part. 4. Notwithstanding the provisions 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 Registrations #2,821,860; #3,010,057, #3,010,058, #3,400...
... under warranty must not be warranted for warranty coverage. STIHL Incorporated is performed at any warranted part otherwise eligible for warranty coverage may be used for the part. 4. Notwithstanding the provisions 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 Registrations #2,821,860; #3,010,057, #3,010,058, #3,400...