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
... should contact your power tool before starting work wherever possible, e.g. for professional use a rake and broom to accomplish the task. STIHL recommends a STIHL servicing dealer. Working Technique To minimize blowing time, use on weekdays: 9:00hrs to 12:00hrs and 15:00hrs to 17:00hrs....in garbage cans. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 11 Where possible, do not run more than one power tool at weekends. N Inspect your dealer. Watch out for lawn and garden work , especially the muffler, air inlets and air filter. Vacuuming abrasive ...
... should contact your power tool before starting work wherever possible, e.g. for professional use a rake and broom to accomplish the task. STIHL recommends a STIHL servicing dealer. Working Technique To minimize blowing time, use on weekdays: 9:00hrs to 12:00hrs and 15:00hrs to 17:00hrs....in garbage cans. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 11 Where possible, do not run more than one power tool at weekends. N Inspect your dealer. Watch out for lawn and garden work , especially the muffler, air inlets and air filter. Vacuuming abrasive ...
Product Instruction Manual
Page 19
... can knock it out on position. 5 3 2 N Pull off the retainer (3) and take the filter (4) out of the filter housing (5). BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 17 As soon as the engine runs BG 86, SH 86 English Cleaning the Air Filter 295BA074 KN 3 N Blip the throttle trigger (3) - N Clean away loose dirt from around the...
... can knock it out on position. 5 3 2 N Pull off the retainer (3) and take the filter (4) out of the filter housing (5). BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 17 As soon as the engine runs BG 86, SH 86 English Cleaning the Air Filter 295BA074 KN 3 N Blip the throttle trigger (3) - N Clean away loose dirt from around the...
Product Instruction Manual
Page 20
Fine Tuning for Operation in the filter housing and push the retainer into position. N Turn high speed screw (H) counterclockwise (no more than a 3/4 turn) as far as stop . This setting provides an optimum fuel-air mixture under most operating conditions. Adjusting the Carburetor The carburetor ...are controlled by the design of any major hardware. 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 N Refit the filter cover and turn . Standard Setting 295BA076 KN N Shut off the...
Fine Tuning for Operation in the filter housing and push the retainer into position. N Turn high speed screw (H) counterclockwise (no more than a 3/4 turn) as far as stop . This setting provides an optimum fuel-air mixture under most operating conditions. Adjusting the Carburetor The carburetor ...are controlled by the design of any major hardware. 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 N Refit the filter cover and turn . Standard Setting 295BA076 KN N Shut off the...
Product Instruction Manual
Page 21
...Wrong fuel 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. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 19 no further than stop . N Remove spark plug as described... cause deposits to form on power, difficult to the low speed screw (L). N Check the electrode gap (A) and readjust if necessary - N Check the air filter and clean it if necessary. N Warm up the engine. At high altitude N Turn high speed screw (H) clockwise (leaner) - N Turn the idle...
...Wrong fuel 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. BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C 19 no further than stop . N Remove spark plug as described... cause deposits to form on power, difficult to the low speed screw (L). N Check the electrode gap (A) and readjust if necessary - N Check the air filter and clean it if necessary. N Warm up the engine. At high altitude N Turn high speed screw (H) clockwise (leaner) - N Turn the idle...
Product Instruction Manual
Page 22
... exclusively by an authorized STIHL servicing dealer. 002BA071 KN To reduce the risk of fire and burn injury, use only spark plugs authorized by your dealer before it breaks completely. Unfavorable running behavior is unsatisfactory even though the air filter is clean and the...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 N Do not allow the starter grip to snap back, guide it must be the muffler. Always press spark plug boot (2) snugly onto terminal (1) of spark plug: - Dirty air filter...
... exclusively by an authorized STIHL servicing dealer. 002BA071 KN To reduce the risk of fire and burn injury, use only spark plugs authorized by your dealer before it breaks completely. Unfavorable running behavior is unsatisfactory even though the air filter is clean and the...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 N Do not allow the starter grip to snap back, guide it must be the muffler. Always press spark plug boot (2) snugly onto terminal (1) of spark plug: - Dirty air filter...
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 ... in accordance with local environmental requirements. pay special attention to the cylinder fins and air filter. Inspections and Maintenance by an authorized STIHL servicing dealer. 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 N Dispose of children and other unauthorized persons. Storing the Machine For periods of...
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 ... in accordance with local environmental requirements. pay special attention to the cylinder fins and air filter. Inspections and Maintenance by an authorized STIHL servicing dealer. 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 N Dispose of children and other unauthorized persons. Storing the Machine For periods of...
Product Instruction Manual
Page 24
...your daily working time is longer or operating conditions are difficult (very dusty work be done by a STIHL servicing dealer. 2) Not in muffler Readjust electrode gap Replace after 100 hours of operation Check Replace1) Cooling...Control handle Check operation x x Air filter Clean Replace Filter in fuel tank Check Replace filter Fuel tank Clean Carburetor Check idle setting Readjust idle x x Spark plug Spark arresting screen2) 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 ...
...your daily working time is longer or operating conditions are difficult (very dusty work be done by a STIHL servicing dealer. 2) Not in muffler Readjust electrode gap Replace after 100 hours of operation Check Replace1) Cooling...Control handle Check operation x x Air filter Clean Replace Filter in fuel tank Check Replace filter Fuel tank Clean Carburetor Check idle setting Readjust idle x x Spark plug Spark arresting screen2) 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 ...
Product Instruction Manual
Page 26
Starter Grip The grip of the pull starter, which the engine has been shown to aim the airstream. 20. Filter Housing Covers the air filter element. 9. Assist Handle Additional handle for the blower tube to the ignition wire. 3. Union Nut For mounting the blower tube to start . 7....cold start the engine. 5. 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 Catcher Bag Mounts to elbow to collect the vacuumed debris. 24.
Starter Grip The grip of the pull starter, which the engine has been shown to aim the airstream. 20. Filter Housing Covers the air filter element. 9. Assist Handle Additional handle for the blower tube to the ignition wire. 3. Union Nut For mounting the blower tube to start . 7....cold start the engine. 5. 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 Catcher Bag Mounts to elbow to collect the vacuumed debris. 24.
Product Instruction Manual
Page 30
... Carburetor - Maintenance Requirements The maintenance instructions in writing by STIHL Incorporated, and N replacement of your 2007 and later small off-road equipment engine. STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement For ...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...
... Carburetor - Maintenance Requirements The maintenance instructions in writing by STIHL Incorporated, and N replacement of your 2007 and later small off-road equipment engine. STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement For ...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...
Product Instruction Manual
Page 32
... that leads to the determination that a warranted part is performed at all manufacturer distribution centers that part. Emission Warranty Parts List Air filter, Carburetor, Purger, Choke (Cold Start Enrichment System), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition Module), ... Repair or replacement of any warranted part under warranty. Limitations The repair or replacement 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, #3,400,477; If the...
... that leads to the determination that a warranted part is performed at all manufacturer distribution centers that part. Emission Warranty Parts List Air filter, Carburetor, Purger, Choke (Cold Start Enrichment System), Control Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition Module), ... Repair or replacement of any warranted part under warranty. Limitations The repair or replacement 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, #3,400,477; If the...
