Product Instruction Manual
Page 3
... Blower 12 Assembling the Vacuum Shredder 13 Fuel 14 Fueling 15 Starting / Stopping the Engine 15 Cleaning the Air Filter 17 Engine Management 18 Adjusting the Carburetor 18 Checking the Spark Plug 19 Engine Running Behavior 20 Rewind Starter ... 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 ...
... Blower 12 Assembling the Vacuum Shredder 13 Fuel 14 Fueling 15 Starting / Stopping the Engine 15 Cleaning the Air Filter 17 Engine Management 18 Adjusting the Carburetor 18 Checking the Spark Plug 19 Engine Running Behavior 20 Rewind Starter ... 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 ...
Product Instruction Manual
Page 13
...00hrs. Do not blow it onto neighboring land. Recommended working technique to minimize air pollution: N If conditions are very dusty, dampen the surfaces before starting work, especially the muffler, air inlets and air filter. not early in the direction of a water hose for professional use a... causes the blower wheel and blower housing to wear at weekends. STIHL recommends a STIHL servicing dealer. N Pull out the nozzle to the times prescribed locally. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 11 Keep to full length so that the airstream is at ...
...00hrs. Do not blow it onto neighboring land. Recommended working technique to minimize air pollution: N If conditions are very dusty, dampen the surfaces before starting work, especially the muffler, air inlets and air filter. not early in the direction of a water hose for professional use a... causes the blower wheel and blower housing to wear at weekends. STIHL recommends a STIHL servicing dealer. N Pull out the nozzle to the times prescribed locally. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 11 Keep to full length so that the airstream is at ...
Product Instruction Manual
Page 19
... of your hand or blow it out with compressed air - Stopping the Engine. the engine stops - N Clean away loose dirt from around the filter. 295BA072 KN 295BA075 KN N Move the stop switch springs back to 0 - BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 17 the engine returns to the run position...
... of your hand or blow it out with compressed air - Stopping the Engine. the engine stops - N Clean away loose dirt from around the filter. 295BA072 KN 295BA075 KN N Move the stop switch springs back to 0 - BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 17 the engine returns to the run position...
Product Instruction Manual
Page 20
English Installing the filter N Fit the filter in Mountains or at sea level. 18 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C carburation, ignition, timing and valve or port timing) without the addition of the setting may be necessary if engine power is only... (no more than a 3/4 turn) as far as stop . Standard Setting 295BA076 KN N Shut off the engine. This setting provides an optimum fuel-air mixture under most operating conditions. N Turn the low speed screw (L) carefully home as far as stop and then open it is not satisfactory when operating...
English Installing the filter N Fit the filter in Mountains or at sea level. 18 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C carburation, ignition, timing and valve or port timing) without the addition of the setting may be necessary if engine power is only... (no more than a 3/4 turn) as far as stop . Standard Setting 295BA076 KN N Shut off the engine. This setting provides an optimum fuel-air mixture under most operating conditions. N Turn the low speed screw (L) carefully home as far as stop and then open it is not satisfactory when operating...
Product Instruction Manual
Page 21
N Check the air filter and clean it if necessary. At high altitude N Turn high speed screw (H) clockwise (leaner) - no further than stop . N Turn the idle speed screw (LA) clockwise ... mix (too much engine oil in the gasoline), a dirty air filter and unfavorable running conditions (mostly at idling speed, first check the spark plug. If engine is usually necessary to the low speed screw (L). BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 19 English Checking the Spark Plug It is down...
N Check the air filter and clean it if necessary. At high altitude N Turn high speed screw (H) clockwise (leaner) - no further than stop . N Turn the idle speed screw (LA) clockwise ... mix (too much engine oil in the gasoline), a dirty air filter and unfavorable running conditions (mostly at idling speed, first check the spark plug. If engine is usually necessary to the low speed screw (L). BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 19 English Checking the Spark Plug It is down...
Product Instruction Manual
Page 22
... the following points: N Pull the starter rope only in the direction specified. Unfavorable running behavior is unsatisfactory even though the air filter is clean and the carburetor is properly adjusted, the cause may be attached.) A loose connection between spark plug boot and ignition...boot may create arcing 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. STIHL recommends that you have servicing and repair work carried out exclusively by an authorized...
... the following points: N Pull the starter rope only in the direction specified. Unfavorable running behavior is unsatisfactory even though the air filter is clean and the carburetor is properly adjusted, the cause may be attached.) A loose connection between spark plug boot and ignition...boot may create arcing 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. STIHL recommends that you have servicing and repair work carried out exclusively by an authorized...
Product Instruction Manual
Page 23
STIHL recommends that you have servicing and repair work carried out exclusively by Dealer Spark Arresting Screen in Muffler Spark arresting screen in muffler (not all ... and clean the fuel tank in the muffler. N Thoroughly clean the machine - English BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 21 Storing the Machine For periods of children and other unauthorized persons. pay special attention to the cylinder fins and air filter. Inspections and Maintenance by an authorized STIHL servicing dealer.
STIHL recommends that you have servicing and repair work carried out exclusively by Dealer Spark Arresting Screen in Muffler Spark arresting screen in muffler (not all ... and clean the fuel tank in the muffler. N Thoroughly clean the machine - English BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 21 Storing the Machine For periods of children and other unauthorized persons. pay special attention to the cylinder fins and air filter. Inspections and Maintenance by an authorized STIHL servicing dealer.
Product Instruction Manual
Page 24
...a STIHL servicing dealer. 2) Not in all versions, country-specific x x x x x x x x x x x x x x x x x x x x x 22 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C... before starting work after finishing work or daily after each refueling stop weekly monthly every 12 months if problem if damaged if required Complete machine Visual inspection (condition, leaks) Clean x x x Control handle Check operation x x Air filter Clean Replace Filter in fuel tank Check Replace filter...
...a STIHL servicing dealer. 2) Not in all versions, country-specific x x x x x x x x x x x x x x x x x x x x x 22 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C... before starting work after finishing work or daily after each refueling stop weekly monthly every 12 months if problem if damaged if required Complete machine Visual inspection (condition, leaks) Clean x x x Control handle Check operation x x Air filter Clean Replace Filter in fuel tank Check Replace filter...
Product Instruction Manual
Page 26
... blower tube to accelerate the airstream. 21. Filter Housing Covers the air filter element. 9. Throttle Trigger Controls the speed of the pull starter, which the engine has been shown to start . 7. Blower Tube (BG 56, BG 86, SH 56, SH 86) Directs airstream. 19. Suction Tube To be...off. 15. Round Nozzle To be mounted on the CARB-Air Index Label indicates the terms: Extended = 300 hours Intermediate = 125 hours Moderate = 50 hours 24 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C English 2. Carburetor Adjusting Screws For tuning carburetor. 6. ...
... blower tube to accelerate the airstream. 21. Filter Housing Covers the air filter element. 9. Throttle Trigger Controls the speed of the pull starter, which the engine has been shown to start . 7. Blower Tube (BG 56, BG 86, SH 56, SH 86) Directs airstream. 19. Suction Tube To be...off. 15. Round Nozzle To be mounted on the CARB-Air Index Label indicates the terms: Extended = 300 hours Intermediate = 125 hours Moderate = 50 hours 24 BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C English 2. Carburetor Adjusting Screws For tuning carburetor. 6. ...
Product Instruction Manual
Page 30
...: 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 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C Catalytic converter (if applicable) - STIHL Incorporated...
...: 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 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C Catalytic converter (if applicable) - STIHL Incorporated...
Product Instruction Manual
Page 32
...of the period prior to make a claim for any authorized STIHL servicing dealer and present the signed STIHL product registration card, or the print-out of a component that part. Registrations #2,821,860; #3,010,057, #3,010,058, #3,400,477; Emission Warranty Parts List Air filter, Carburetor, Purger, Choke (Cold Start Enrichment System), Control ...to the determination that a warranted part is in fact defective, provided that such abuse, neglect, or improper maintenance was the direct cause 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...
...of the period prior to make a claim for any authorized STIHL servicing dealer and present the signed STIHL product registration card, or the print-out of a component that part. Registrations #2,821,860; #3,010,057, #3,010,058, #3,400,477; Emission Warranty Parts List Air filter, Carburetor, Purger, Choke (Cold Start Enrichment System), Control ...to the determination that a warranted part is in fact defective, provided that such abuse, neglect, or improper maintenance was the direct cause 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...