Product Instruction Manual
Page 3
... Stopping the Engine 16 Cleaning the Air Filter 18 Engine Management 19 Adjusting the Carburetor 19 Catalytic Converter 21 Spark Plug 21 Engine Running Behavior 22 Rewind Starter 22 Storing the Machine 23 Inspections and Maintenance by Dealer 23 Maintenance... 28 Special Accessories 29 Maintenance and Repairs 29 STIHL Incorporated Federal Emission Control Warranty Statement 30 STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement 32 Trademarks 34 { BG 55, BG 65, BG 85, SH 55, SH 85 English Allow only persons who fully...
... Stopping the Engine 16 Cleaning the Air Filter 18 Engine Management 19 Adjusting the Carburetor 19 Catalytic Converter 21 Spark Plug 21 Engine Running Behavior 22 Rewind Starter 22 Storing the Machine 23 Inspections and Maintenance by Dealer 23 Maintenance... 28 Special Accessories 29 Maintenance and Repairs 29 STIHL Incorporated Federal Emission Control Warranty Statement 30 STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement 32 Trademarks 34 { BG 55, BG 65, BG 85, SH 55, SH 85 English Allow only persons who fully...
Product Instruction Manual
Page 7
...Fuel your clothing immediately. BG 55, BG 65, BG 85, SH 55, SH 85 5 Take care not to modify the controls or safety devices. Gasoline is fixed and any fire or flame near the fuel or the power tool. Note that combustible fuel vapor may cause arcing that the spark plug boot is found, do ...not operate your blower unless it to cool before starting the engine. Fuel Your STIHL power tool uses an oilgasoline mixture for fuel (see the chapter on your power tool...
...Fuel your clothing immediately. BG 55, BG 65, BG 85, SH 55, SH 85 5 Take care not to modify the controls or safety devices. Gasoline is fixed and any fire or flame near the fuel or the power tool. Note that combustible fuel vapor may cause arcing that the spark plug boot is found, do ...not operate your blower unless it to cool before starting the engine. Fuel Your STIHL power tool uses an oilgasoline mixture for fuel (see the chapter on your power tool...
Product Instruction Manual
Page 10
... all debris such as pine needles, branches or leaves. Never modify your STIHL servicing dealer only. To reduce risk of fire and burn injury. Warning!...engine. Using the Vacuum Attachment For specific assembling instructions, see the appropriate section of the cylinder, spark plug) become hot during operation and remain hot for two-handed operation. Hold and operate the unit ...increase in heat radiation or sparks, thereby increasing the risk of burns do not operate the machine unless it is stopped before opening the intake screen. 8 BG 55, BG 65, BG 85, SH 55, SH 85 fins of ...
... all debris such as pine needles, branches or leaves. Never modify your STIHL servicing dealer only. To reduce risk of fire and burn injury. Warning!...engine. Using the Vacuum Attachment For specific assembling instructions, see the appropriate section of the cylinder, spark plug) become hot during operation and remain hot for two-handed operation. Hold and operate the unit ...increase in heat radiation or sparks, thereby increasing the risk of burns do not operate the machine unless it is stopped before opening the intake screen. 8 BG 55, BG 65, BG 85, SH 55, SH 85 fins of ...
Product Instruction Manual
Page 12
... loose connection between spark plug terminal and the ignition wire connector in this instruction manual. Operate the unit only with unit or available as special accessory) produces a broad and powerful airstream at the lowest possible engine speed. 295BA052 KN 10 BG 55, BG 65, BG 85, SH 55, SH 85 The ...and hearing loss. The round nozzle is greater in this instruction manual. Watch out for one-handed operation. Always press spark plug boot snugly onto spark plug terminal of children. If your power tool if the screen is highly effective for longer than a few days, always ...
... loose connection between spark plug terminal and the ignition wire connector in this instruction manual. Operate the unit only with unit or available as special accessory) produces a broad and powerful airstream at the lowest possible engine speed. 295BA052 KN 10 BG 55, BG 65, BG 85, SH 55, SH 85 The ...and hearing loss. The round nozzle is greater in this instruction manual. Watch out for one-handed operation. Always press spark plug boot snugly onto spark plug terminal of children. If your power tool if the screen is highly effective for longer than a few days, always ...
Product Instruction Manual
Page 20
...18 BG 55, BG 65, BG 85, SH 55, SH 85 English As soon as the engine runs BG 55, 65, SH 55 N Blip the throttle trigger so that the lockout button pops out - If fuel tank has been run completely dry and then refueled Cleaning the Air Filter If there is cold". see "Spark Plug". ...is cold. N Repeat the starting pocedure - N Now start N Move the stop switch to e - BG 85, SH 85 N Move the setting level forwards to engine temperature. N Remove the spark plug - N Dry the spark plug. N Move the stop switch to idle speed. Other hints on starting If the engine stops during warm...
...18 BG 55, BG 65, BG 85, SH 55, SH 85 English As soon as the engine runs BG 55, 65, SH 55 N Blip the throttle trigger so that the lockout button pops out - If fuel tank has been run completely dry and then refueled Cleaning the Air Filter If there is cold". see "Spark Plug". ...is cold. N Repeat the starting pocedure - N Now start N Move the stop switch to e - BG 85, SH 85 N Move the setting level forwards to engine temperature. N Remove the spark plug - N Dry the spark plug. N Move the stop switch to idle speed. Other hints on starting If the engine stops during warm...
Product Instruction Manual
Page 23
...spark plugs of unleaded gasoline and STIHL two-stroke engine oil or equivalent two-stroke engine oil - N Pull off the spark plug boot (1). Dirty air filter. - BG 55, BG 65, BG 85, SH 55, SH 85 21 Too much engine oil in operation. operating at idling speed, first check the spark plug. N Unscrew the spark plug. 295BA083 KN 000BA039 KN Catalytic Converter Spark Plug Checking the Spark Plug... mix ratio of the spark plug. The catayltic converter integrated in the muffler reduces the harmful emissions in fuel mix. - Fit a new spark plug after approx. 100 operating...
...spark plugs of unleaded gasoline and STIHL two-stroke engine oil or equivalent two-stroke engine oil - N Pull off the spark plug boot (1). Dirty air filter. - BG 55, BG 65, BG 85, SH 55, SH 85 21 Too much engine oil in operation. operating at idling speed, first check the spark plug. N Unscrew the spark plug. 295BA083 KN 000BA039 KN Catalytic Converter Spark Plug Checking the Spark Plug... mix ratio of the spark plug. The catayltic converter integrated in the muffler reduces the harmful emissions in fuel mix. - Fit a new spark plug after approx. 100 operating...
Product Instruction Manual
Page 24
..., guide it down firmly. 22 BG 55, BG 65, BG 85, SH 55, SH 85 STIHL recommends that you have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. N Screw home the spark plug, fit the boot and press it back into the housing slowly - Always press spark plug boot (1) snugly onto spark plug terminal (2) of fire and burn...
..., guide it down firmly. 22 BG 55, BG 65, BG 85, SH 55, SH 85 STIHL recommends that you have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. N Screw home the spark plug, fit the boot and press it back into the housing slowly - Always press spark plug boot (1) snugly onto spark plug terminal (2) of fire and burn...
Product Instruction Manual
Page 26
...setting Readjust idle x x Spark plug Readjust electrode gap Replace after each refueling stop weekly monthly every 12 months if problem if damaged if required x x x x x x x x x x x x x x x x x x 24 BG 55, BG 65, BG 85, SH 55, SH 85 before starting ...work after finishing work or daily after 100 hours of operation Spark Arrestor in Muffler Check Replace1) Cooling inlets All accessible screws and nuts (not adjusting screws) Clean Retighten Safety labels Replace 1) STIHL recommends that this work area,...
...setting Readjust idle x x Spark plug Readjust electrode gap Replace after each refueling stop weekly monthly every 12 months if problem if damaged if required x x x x x x x x x x x x x x x x x x 24 BG 55, BG 65, BG 85, SH 55, SH 85 before starting ...work after finishing work or daily after 100 hours of operation Spark Arrestor in Muffler Check Replace1) Cooling inlets All accessible screws and nuts (not adjusting screws) Clean Retighten Safety labels Replace 1) STIHL recommends that this work area,...
Product Instruction Manual
Page 27
... the machine. 2. Main Parts 13 14 15 17 16 # BG 55, BG 65, BG 85, SH 55, SH 85 English 2* 1 3 4 67 9 5 8 10 11 12 19 18 295BA081 KN 1 Tab 2 Setting Lever* 3 Spark Plug Boot 4 Muffler 5 Starter Grip 6 Carburetor Adjusting Screw 7 Choke Lever 8 Fuel Pump 9 Filter Housing 10 Fuel Filler Cap 11 Fuel Tank 12 Assist Handle 13...
... the machine. 2. Main Parts 13 14 15 17 16 # BG 55, BG 65, BG 85, SH 55, SH 85 English 2* 1 3 4 67 9 5 8 10 11 12 19 18 295BA081 KN 1 Tab 2 Setting Lever* 3 Spark Plug Boot 4 Muffler 5 Starter Grip 6 Carburetor Adjusting Screw 7 Choke Lever 8 Fuel Pump 9 Filter Housing 10 Fuel Filler Cap 11 Fuel Tank 12 Assist Handle 13...
Product Instruction Manual
Page 30
...the Emissions Compliance Label indicates the number of operating hours for which the engine has been shown to ISO 7293: BG 55: BG 65: BG 85: SH 55: SH 85: Idle speed: Ignition System 1.66 cu. English Specifications EPA / CEPA The Emission Compliance Period ...kW) 0.9 hp (0.7 kW) 1.1 hp (0.8 kW) 2,800 rpm Electronic magneto ignition (breakerless) Spark plug (resistor NGK BPMR 7 A type): Bosch WSR 6 F Electrode gap: 0.02 in. (0.5 mm) Fuel System All position diaphragm carburetor with Nozzle BG 55: BG 65: BG 85: SH 55: SH 85: 140 mph (63 m/s) 174 mph (78 m/s) 183 mph (82 m/s) 140 ...
...the Emissions Compliance Label indicates the number of operating hours for which the engine has been shown to ISO 7293: BG 55: BG 65: BG 85: SH 55: SH 85: Idle speed: Ignition System 1.66 cu. English Specifications EPA / CEPA The Emission Compliance Period ...kW) 0.9 hp (0.7 kW) 1.1 hp (0.8 kW) 2,800 rpm Electronic magneto ignition (breakerless) Spark plug (resistor NGK BPMR 7 A type): Bosch WSR 6 F Electrode gap: 0.02 in. (0.5 mm) Fuel System All position diaphragm carburetor with Nozzle BG 55: BG 65: BG 85: SH 55: SH 85: 140 mph (63 m/s) 174 mph (78 m/s) 183 mph (82 m/s) 140 ...
Product Instruction Manual
Page 33
...Ignition System (Ignition Module) - Catalytic Converter (if applicable) - Fuel Tank - Fuel Cap - STIHL Incorporated is defective. Choke (Cold Start Enrichment System) - Spark Plug - Limitations This Emission Control Systems Warranty shall not cover any warranty maintenance or repairs on the application ... Fuel Line - Fasteners Where to make a Claim for the cost of a warranted part still under warranty. BG 55, BG 65, BG 85, SH 55, SH 85 31 Intake Manifold - Control Linkages - Maintenance Requirements The maintenance instructions in writing by the failure...
...Ignition System (Ignition Module) - Catalytic Converter (if applicable) - Fuel Tank - Fuel Cap - STIHL Incorporated is defective. Choke (Cold Start Enrichment System) - Spark Plug - Limitations This Emission Control Systems Warranty shall not cover any warranty maintenance or repairs on the application ... Fuel Line - Fasteners Where to make a Claim for the cost of a warranted part still under warranty. BG 55, BG 65, BG 85, SH 55, SH 85 31 Intake Manifold - Control Linkages - Maintenance Requirements The maintenance instructions in writing by the failure...
Product Instruction Manual
Page 34
... if your small off-road equipment engine to a STIHL servicing dealer as soon as : Air Filter, Carburetor, Fuel Pump, 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...Responsibilities This emissions control system is free from defects in your instruction manual. Add-on or modified part. 32 BG 55, BG 65, BG 85, SH 55, SH 85 Your emissions control system may deny you are responsible for performance of the required maintenance listed in ...
... if your small off-road equipment engine to a STIHL servicing dealer as soon as : Air Filter, Carburetor, Fuel Pump, 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...Responsibilities This emissions control system is free from defects in your instruction manual. Add-on or modified part. 32 BG 55, BG 65, BG 85, SH 55, SH 85 Your emissions control system may deny you are responsible for performance of the required maintenance listed in ...
Product Instruction Manual
Page 35
...Subsection COVERAGE BY STIHL INCORPORATED, see above. Any warranted part that has a factory installed, and properly operating, adjustment limiting device is defective. Any warranted part that is performed at all manufacturer distribution centers that part. BG 55, BG 65, BG 85, SH 55, SH 85 33...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 Where to make a Claim for Warranty Service Bring the STIHL product to any such part fails during the period of...
...Subsection COVERAGE BY STIHL INCORPORATED, see above. Any warranted part that has a factory installed, and properly operating, adjustment limiting device is defective. Any warranted part that is performed at all manufacturer distribution centers that part. BG 55, BG 65, BG 85, SH 55, SH 85 33...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 Where to make a Claim for Warranty Service Bring the STIHL product to any such part fails during the period of...