Product Instruction Manual
Page 3
... Adjusting the Carburetor Spark Plug Engine Running Behavior Replacing the Starter Rope and Rewind Spring Storing the Machine Inspections and Maintenance by Dealer Maintenance and Care Main Parts Specifications Special Accessories Maintenance and Repairs STIHL Incorporated Federal Emission Control Warranty Statement STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement { BR 350, BR 430 2 Trademarks 2 10...
... Adjusting the Carburetor Spark Plug Engine Running Behavior Replacing the Starter Rope and Rewind Spring Storing the Machine Inspections and Maintenance by Dealer Maintenance and Care Main Parts Specifications Special Accessories Maintenance and Repairs STIHL Incorporated Federal Emission Control Warranty Statement STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement { BR 350, BR 430 2 Trademarks 2 10...
Product Instruction Manual
Page 8
To reduce the risk of injury from the unit. In an emergency, you to suit your size before using the unit and contact your STIHL dealer for singlehanded operation with the strap(s) over both shoulders. Do not throw off the machine quickly. Starting To reduce the risk of the...is designed for repair. Do not let the grip snap back, but guide the starter rope to your manual. Check that the spark plug boot is a one shoulder. 0009BA001 KN 6 BR 350, BR 430 Adjust carrying harness to maintain a firm grip and properly control your hand. Your power tool is securely mounted on firm ...
To reduce the risk of injury from the unit. In an emergency, you to suit your size before using the unit and contact your STIHL dealer for singlehanded operation with the strap(s) over both shoulders. Do not throw off the machine quickly. Starting To reduce the risk of the...is designed for repair. Do not let the grip snap back, but guide the starter rope to your manual. Check that the spark plug boot is a one shoulder. 0009BA001 KN 6 BR 350, BR 430 Adjust carrying harness to maintain a firm grip and properly control your hand. Your power tool is securely mounted on firm ...
Product Instruction Manual
Page 10
... direct air blast towards bystanders, since the high pressure of the cylinder, spark plug) become hot during operation and remain hot for a component which has not been serviced or 8 BR 350, BR 430 In the event of asbestos-containing products have listed respirable crystalline silica ... disease, including silicosis. Warning! To reduce the risk of the emission control devices and systems may be performed by your STIHL servicing dealer only. Warning! Have your muffler serviced and repaired by any combustible substances. MAINTENANCE, REPAIR AND STORING Maintenance, ...
... direct air blast towards bystanders, since the high pressure of the cylinder, spark plug) become hot during operation and remain hot for a component which has not been serviced or 8 BR 350, BR 430 In the event of asbestos-containing products have listed respirable crystalline silica ... disease, including silicosis. Warning! To reduce the risk of the emission control devices and systems may be performed by your STIHL servicing dealer only. Warning! Have your muffler serviced and repaired by any combustible substances. MAINTENANCE, REPAIR AND STORING Maintenance, ...
Product Instruction Manual
Page 11
... of non-STIHL parts may cause serious or fatal injury. For maintenance items please also refer to the maintenance chart in this instruction manual. See chapter "Storing the machine" in an approved and properly labeled safety-type canister only. Take care when handling gasoline! BR 350, BR 430 9 Warning! Use the specified spark plug and make...
... of non-STIHL parts may cause serious or fatal injury. For maintenance items please also refer to the maintenance chart in this instruction manual. See chapter "Storing the machine" in an approved and properly labeled safety-type canister only. Take care when handling gasoline! BR 350, BR 430 9 Warning! Use the specified spark plug and make...
Product Instruction Manual
Page 20
...throttle operation, allow the engine to o and continue cranking until completely dry N After refueling, press the fuel pump bulb at idle speed so that the spark plug boot is filled with fuel. Fuel tank run for the engine to the on starting procedure. N Start the engine. After Finishing Work Storing for a short...continue cranking until you need it again. This protects enginemounted components (ignition, carburetor) from sources of † - the engine stops - English Shut off the engine. BR 350 BR 430 N Move the setting lever in the direction of ignition, until the engine runs. 18...
...throttle operation, allow the engine to o and continue cranking until completely dry N After refueling, press the fuel pump bulb at idle speed so that the spark plug boot is filled with fuel. Fuel tank run for the engine to the on starting procedure. N Start the engine. After Finishing Work Storing for a short...continue cranking until you need it again. This protects enginemounted components (ignition, carburetor) from sources of † - the engine stops - English Shut off the engine. BR 350 BR 430 N Move the setting lever in the direction of ignition, until the engine runs. 18...
Product Instruction Manual
Page 23
... (1) vertically. At sea level N Turn high speed screw (H) counterclockwise (richer) - operating at idling speed, first check the spark plug. Fit a new spark plug after approx. 100 operating hours or earlier if the electrodes are badly eroded. BR 350, BR 430 21 These factors cause deposits to form on power, difficult to start or runs poorly at part...
... (1) vertically. At sea level N Turn high speed screw (H) counterclockwise (richer) - operating at idling speed, first check the spark plug. Fit a new spark plug after approx. 100 operating hours or earlier if the electrodes are badly eroded. BR 350, BR 430 21 These factors cause deposits to form on power, difficult to start or runs poorly at part...
Product Instruction Manual
Page 24
... detachable SAE adapter nut, it down firmly. Always press spark plug boot (1) snugly onto spark plug terminal (2) of fire and burn injury, use only spark plugs authorized by your servicing dealer. The rewind spring may create arcing that you have servicing and repair work gloves. 22 BR 350, BR 430 STIHL recommends that could ignite combustible fumes and cause a fire...
... detachable SAE adapter nut, it down firmly. Always press spark plug boot (1) snugly onto spark plug terminal (2) of fire and burn injury, use only spark plugs authorized by your servicing dealer. The rewind spring may create arcing that you have servicing and repair work gloves. 22 BR 350, BR 430 STIHL recommends that could ignite combustible fumes and cause a fire...
Product Instruction Manual
Page 28
... Visual inspection X Cooling inlets Clean Spark arresting screen1) in muffler Check Have cleaned or replaced by servicing dealer2) All accessible screws and nuts (not adjusting screws) Retighten Antivibration elements Check X Have replaced by dealer2) X X X X X X X X X X X X X X X 26 BR 350, BR 430 If your daily working time ...checked by dealer2) Have replaced by dealer2) Fuel tank Clean Carburetor Check idle adjustment Readjust idle X X Spark plug Readjust electrode gap Replace after finishing work area, etc.), shorten the specified intervals accordingly.
... Visual inspection X Cooling inlets Clean Spark arresting screen1) in muffler Check Have cleaned or replaced by servicing dealer2) All accessible screws and nuts (not adjusting screws) Retighten Antivibration elements Check X Have replaced by dealer2) X X X X X X X X X X X X X X X 26 BR 350, BR 430 If your daily working time ...checked by dealer2) Have replaced by dealer2) Fuel tank Clean Carburetor Check idle adjustment Readjust idle X X Spark plug Readjust electrode gap Replace after finishing work area, etc.), shorten the specified intervals accordingly.
Product Instruction Manual
Page 30
English Main Parts BR 350 12 6 10 9 54 3 8 7 14 20 15 16 17 18 19 21 # 11 12 13 1 Straight Nozzle 2 Blower Tube 3 Blower Tube 4 Control Handle 5 Throttle Trigger 6 Setting Lever 7 Pleated Hose 8 Back Padding 9 Backplate 10 Harness 11 Carrying Handle 12 Intake Screen 13 Air Filter Cover 14 Carburetor Adjusting Screws 15 Fuel Pump 16 Choke Knob 17 Starter Grip 18 Fuel Filler Cap 19 Fuel Tank 20 Spark Plug Boot 21 Muffler (with Spark Arresting Screen) # Serial Number 0009BA024 KN 28 BR 350, BR 430
English Main Parts BR 350 12 6 10 9 54 3 8 7 14 20 15 16 17 18 19 21 # 11 12 13 1 Straight Nozzle 2 Blower Tube 3 Blower Tube 4 Control Handle 5 Throttle Trigger 6 Setting Lever 7 Pleated Hose 8 Back Padding 9 Backplate 10 Harness 11 Carrying Handle 12 Intake Screen 13 Air Filter Cover 14 Carburetor Adjusting Screws 15 Fuel Pump 16 Choke Knob 17 Starter Grip 18 Fuel Filler Cap 19 Fuel Tank 20 Spark Plug Boot 21 Muffler (with Spark Arresting Screen) # Serial Number 0009BA024 KN 28 BR 350, BR 430
Product Instruction Manual
Page 31
BR 430 10 64 9 1 2 5 8 3 7 14 20 21 15 16 # 17 18 19 11 12 13 English 1 Straight Nozzle 2 Blower Tube 3 Blower Tube 4 Control Handle 5 Throttle Trigger 6 Setting Lever 7 Pleated Hose 8 Back Padding 9 Backplate 10 Harness 11 Carrying Handle 12 Intake Screen 13 Air Filter Cover 14 Carburetor Adjusting Screws 15 Fuel Pump 16 Choke Knob 17 Starter Grip 18 Fuel Filler Cap 19 Fuel Tank 20 Spark Plug Boot 21 Muffler (with Spark Arresting Screen) # Serial Number 0009BA025 KN BR 350, BR 430 29
BR 430 10 64 9 1 2 5 8 3 7 14 20 21 15 16 # 17 18 19 11 12 13 English 1 Straight Nozzle 2 Blower Tube 3 Blower Tube 4 Control Handle 5 Throttle Trigger 6 Setting Lever 7 Pleated Hose 8 Back Padding 9 Backplate 10 Harness 11 Carrying Handle 12 Intake Screen 13 Air Filter Cover 14 Carburetor Adjusting Screws 15 Fuel Pump 16 Choke Knob 17 Starter Grip 18 Fuel Filler Cap 19 Fuel Tank 20 Spark Plug Boot 21 Muffler (with Spark Arresting Screen) # Serial Number 0009BA025 KN BR 350, BR 430 29
Product Instruction Manual
Page 32
...Blower Tube Directs the airstream. 3. Designed to various positions or stops the engine. 7. Throttle Trigger Controls the speed of fire. Spark arresting screen is designed to hold and direct the tube in the desired direction. 8. Setting Lever For run and stop. Pleated Hose... 50 hours 30 BR 350, BR 430 Fuel Filler Cap For closing the fuel tank. 19. Backplate Helps protect the back of the pull starter, for starting by enriching mixture. 17. Intake Screen Helps prevent leaves entering intake. 13. Spark Plug Boot Connects the spark plug with Spark Arresting Screen) Muffler ...
...Blower Tube Directs the airstream. 3. Designed to various positions or stops the engine. 7. Throttle Trigger Controls the speed of fire. Spark arresting screen is designed to hold and direct the tube in the desired direction. 8. Setting Lever For run and stop. Pleated Hose... 50 hours 30 BR 350, BR 430 Fuel Filler Cap For closing the fuel tank. 19. Backplate Helps protect the back of the pull starter, for starting by enriching mixture. 17. Intake Screen Helps prevent leaves entering intake. 13. Spark Plug Boot Connects the spark plug with Spark Arresting Screen) Muffler ...
Product Instruction Manual
Page 33
... mm) Stroke: 1.38 in. (35 mm) Idle speed: 3,000 rpm Engine power to ISO 7293: BR 350: 2.1 kW (2.8 hp) BR 430: 2.9 kW (3.9 hp) Ignition System Electronic magneto ignition (breakerless) Spark plug (resistor type): NGK BPMR 7 A Electrode gap: 0.02 in (0.5 mm) Fuel System All position diaphragm ...Data Maximum air flow rate with nozzle BR 350: 441 cf/min (750 m3/h) BR 430: 500 cf/min (850 m3/h) Air velocity with nozzle BR 350: BR 430: 168 mph (75 m/s) 183 mph (82 m/s) Weight English Special Accessories Contact your STIHL dealer for information regarding special accessories ...
... mm) Stroke: 1.38 in. (35 mm) Idle speed: 3,000 rpm Engine power to ISO 7293: BR 350: 2.1 kW (2.8 hp) BR 430: 2.9 kW (3.9 hp) Ignition System Electronic magneto ignition (breakerless) Spark plug (resistor type): NGK BPMR 7 A Electrode gap: 0.02 in (0.5 mm) Fuel System All position diaphragm ...Data Maximum air flow rate with nozzle BR 350: 441 cf/min (750 m3/h) BR 430: 500 cf/min (850 m3/h) Air velocity with nozzle BR 350: BR 430: 168 mph (75 m/s) 183 mph (82 m/s) Weight English Special Accessories Contact your STIHL dealer for information regarding special accessories ...
Product Instruction Manual
Page 35
...) - Clamps - Deviations from defects in a reasonable amount of the emission test. BR 350, BR 430 33 Box 2015, Virginia Beach, VA 23450-2015 www.stihlusa.com Coverage by STIHL Incorporated at 1-800-4678445 or you have signed and sent back the warranty card to...Module) - The following list specifically defines the emission-related warranted parts: English - Spark Plug - Fuel Tank - Any warranted part which cause the engine to fail to any authorized STIHL servicing dealer or warranty station. Intake Manifold - Warranty Period The warranty period will...
...) - Clamps - Deviations from defects in a reasonable amount of the emission test. BR 350, BR 430 33 Box 2015, Virginia Beach, VA 23450-2015 www.stihlusa.com Coverage by STIHL Incorporated at 1-800-4678445 or you have signed and sent back the warranty card to...Module) - The following list specifically defines the emission-related warranted parts: English - Spark Plug - Fuel Tank - Any warranted part which cause the engine to fail to any authorized STIHL servicing dealer or warranty station. Intake Manifold - Warranty Period The warranty period will...
Product Instruction Manual
Page 36
...system may deny you retain all scheduled maintenance. If 34 BR 350, BR 430 STIHL Incorporated must be repaired or replaced by STIHL Incorporated, and N replacement of time, not to exceed 30 days. STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement For... 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...
...system may deny you retain all scheduled maintenance. If 34 BR 350, BR 430 STIHL Incorporated must be repaired or replaced by STIHL Incorporated, and N replacement of time, not to exceed 30 days. STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement For... 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...
Product Instruction Manual
Page 38
... (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 other engine... STIHL Compact™ STIHL HomeScaper Series™ STIHL Interchangeable Attachment Series™ STIHL M-Tronic™ STIHL Magnum™ STIHL MiniBoss™ STIHL MotoPlus 4™ STIHL Multi-Cut HomeScaper Series™ STIHL OUTFITTERS™ STIHL PICCO™ STIHL PolyCut™ STIHL PowerSweep™ BR 350, BR 430 Trademarks STIHL Registered Trademarks STIHL...
... (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 other engine... STIHL Compact™ STIHL HomeScaper Series™ STIHL Interchangeable Attachment Series™ STIHL M-Tronic™ STIHL Magnum™ STIHL MiniBoss™ STIHL MotoPlus 4™ STIHL Multi-Cut HomeScaper Series™ STIHL OUTFITTERS™ STIHL PICCO™ STIHL PolyCut™ STIHL PowerSweep™ BR 350, BR 430 Trademarks STIHL Registered Trademarks STIHL...