Product Instruction Manual
Page 3
... maximum performance and satisfaction from your power tool. Careless or improper use may cause serious or even fatal injury. © ANDREAS STIHL AG & Co. VA1.K16. 0000007504_002_GB { KM 91 R This instruction manual is important that you do not understand any of the KombiEngine and the KombiTool to operate this KombiEngine is the engine for...
... maximum performance and satisfaction from your power tool. Careless or improper use may cause serious or even fatal injury. © ANDREAS STIHL AG & Co. VA1.K16. 0000007504_002_GB { KM 91 R This instruction manual is important that you do not understand any of the KombiEngine and the KombiTool to operate this KombiEngine is the engine for...
Product Instruction Manual
Page 4
...illustration. N Lever (2) ... NOTICE Indicates a risk of property damage, including damage to produce a power tool. Therefore, the separate instruction manuals for the KombiEngine and KombiTool should be used together for gear lubricant Air intake summer mode Air intake winter mode Handle heating WARNING Indicates ... that , if not avoided, could result in death or serious injury. English KombiSystem In the STIHL KombiSystem a number of different KombiEngines and KombiTools can be combined to the machine or its individual components. 2 KM 91 R Filler hole for the power tool.
...illustration. N Lever (2) ... NOTICE Indicates a risk of property damage, including damage to produce a power tool. Therefore, the separate instruction manuals for the KombiEngine and KombiTool should be used together for gear lubricant Air intake summer mode Air intake winter mode Handle heating WARNING Indicates ... that , if not avoided, could result in death or serious injury. English KombiSystem In the STIHL KombiSystem a number of different KombiEngines and KombiTools can be combined to the machine or its individual components. 2 KM 91 R Filler hole for the power tool.
Product Instruction Manual
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... for other purposes, since misuse may not be allowed in the area where it is not in the instruction manual of the power tool KM 91 R 3 Engineering Improvements STIHL's philosophy is to continually improve all of the machine. WARNING Do not lend or rent your machine with a... pressure washer. English WARNING Do not use this manual. WARNING Minors should not be covered in use (e.g. Different models may cause...
... for other purposes, since misuse may not be allowed in the area where it is not in the instruction manual of the power tool KM 91 R 3 Engineering Improvements STIHL's philosophy is to continually improve all of the machine. WARNING Do not lend or rent your machine with a... pressure washer. English WARNING Do not use this manual. WARNING Minors should not be covered in use (e.g. Different models may cause...
Product Instruction Manual
Page 6
...not while using power tools on proper clothing see the safety precautions in the instruction manual of vibrations created by strenuous work, check with your doctor before operating this tool....be aggravated by the machine to reduce the transmission of the KombiTool you are using. 4 KM 91 R Wear gloves - and keep your hearing. A power tool with loose components or ...particularly alert and cautious when wearing hearing protection because your hearing. Take frequent breaks. Most STIHL power tools are available with an anti-vibration ("AV") system designed to the operator's hands...
...not while using power tools on proper clothing see the safety precautions in the instruction manual of vibrations created by strenuous work, check with your doctor before operating this tool....be aggravated by the machine to reduce the transmission of the KombiTool you are using. 4 KM 91 R Wear gloves - and keep your hearing. A power tool with loose components or ...particularly alert and cautious when wearing hearing protection because your hearing. Take frequent breaks. Most STIHL power tools are available with an anti-vibration ("AV") system designed to the operator's hands...
Product Instruction Manual
Page 7
... and other ignition source, it was not designed (e.g. If spilled and ignited by STIHL for fuel leakage while refueling and during operation. WARNING In order to unusually high loads for fuel (see the chapter on "Fuel" of your instruction manual). KM 91 R 5 WARNING Gasoline is damaged. Use extreme caution when handling gasoline or fuel...
... and other ignition source, it was not designed (e.g. If spilled and ignited by STIHL for fuel leakage while refueling and during operation. WARNING In order to unusually high loads for fuel (see the chapter on "Fuel" of your instruction manual). KM 91 R 5 WARNING Gasoline is damaged. Use extreme caution when handling gasoline or fuel...
Product Instruction Manual
Page 8
...starts at all other solid surface in your Instruction Manual for additional information. The throttle trigger must move the working tool 6 KM 91 R WARNING Check fuel system for leaks, especially the visible parts, e.g., filler cap, hose connections, manual fuel pump (only for proper condition and operation... of control or contact with the running working tool is particularly important to keep them free of your KombiEngine and KombiTool manuals. English WARNING Unit vibrations can cause an improperly tightened fuel filler cap to maintain a firm grip and properly control your...
...starts at all other solid surface in your Instruction Manual for additional information. The throttle trigger must move the working tool 6 KM 91 R WARNING Check fuel system for leaks, especially the visible parts, e.g., filler cap, hose connections, manual fuel pump (only for proper condition and operation... of control or contact with the running working tool is particularly important to keep them free of your KombiEngine and KombiTool manuals. English WARNING Unit vibrations can cause an improperly tightened fuel filler cap to maintain a firm grip and properly control your...
Product Instruction Manual
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...organic dusts such as mold or pollen, can cause susceptible persons to have your STIHL dealer check your STIHL servicing dealer only. Working Conditions Operate and start your muffler. Operate it under... tool and make proper adjustments and repairs. should grip the rear handle. Wrap your instruction manual. To reduce the risk of the engine speed. Use good work on a ladder or on... the handles. carbon monoxide) may also permanently damage the engine. Let the engine cool down KM 91 R 7 Substantial or repeated inhalation of your fingers and thumbs around the muffler clean. Any ...
...organic dusts such as mold or pollen, can cause susceptible persons to have your STIHL dealer check your STIHL servicing dealer only. Working Conditions Operate and start your muffler. Operate it under... tool and make proper adjustments and repairs. should grip the rear handle. Wrap your instruction manual. To reduce the risk of the engine speed. Use good work on a ladder or on... the handles. carbon monoxide) may also permanently damage the engine. Let the engine cool down KM 91 R 7 Substantial or repeated inhalation of your fingers and thumbs around the muffler clean. Any ...
Product Instruction Manual
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...Use only identical STIHL replacement parts for...and KombiTool instruction manuals. Please refer to...Storing" section of non-STIHL parts may require a properly.... Use of these manuals. WARNING An improperly mounted...STIHL may interfere with a ...STIHL servicing dealer only. English sitting on concrete, metal, bare ground or solid wood away from any maintenance or repair work not described in your KombiEngine and KombiTool instruction manuals.... If you experience loss of fire or burn injury, do not continue work performed by a STIHL... WARNING Some STIHL power tools ...
...Use only identical STIHL replacement parts for...and KombiTool instruction manuals. Please refer to...Storing" section of non-STIHL parts may require a properly.... Use of these manuals. WARNING An improperly mounted...STIHL may interfere with a ...STIHL servicing dealer only. English sitting on concrete, metal, bare ground or solid wood away from any maintenance or repair work not described in your KombiEngine and KombiTool instruction manuals.... If you experience loss of fire or burn injury, do not continue work performed by a STIHL... WARNING Some STIHL power tools ...
Product Instruction Manual
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... STIHL KombiTools may be used - Your muffler is equipped with the machine must be mounted on the KombiEngine: KombiTool FS-KM FS-KM 1) FSB-KM HL-KM 145° HL-KM 0° FH-KM 145° BG-KM HT-KM BF-KM FBD-KM FCB-KM FCS-KM KB-KM KW-KM ... risk of fire; An improperly maintained muffler will increase the risk of children. see also "Mounting the Loop Handle" KM 91 R 9 Before storing for properly maintaining the spark arrester. The owner/operator of the Public Resources Code to fire protection... in this product is a violation of § 4442 or § 4443 of this manual.
... STIHL KombiTools may be used - Your muffler is equipped with the machine must be mounted on the KombiEngine: KombiTool FS-KM FS-KM 1) FSB-KM HL-KM 145° HL-KM 0° FH-KM 145° BG-KM HT-KM BF-KM FBD-KM FCB-KM FCS-KM KB-KM KW-KM ... risk of fire; An improperly maintained muffler will increase the risk of children. see also "Mounting the Loop Handle" KM 91 R 9 Before storing for properly maintaining the spark arrester. The owner/operator of the Public Resources Code to fire protection... in this product is a violation of § 4442 or § 4443 of this manual.
Product Instruction Manual
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... lockout 2 Throttle trigger 3 Stop switch with fuel. N Press the manual fuel pump bulb (9) at least five times - see "Function of stop switch and ignition system The ignition is then ready to spill fuel while fueling and do not overfill the tank. KM 91 R 13 N Remove the filler cap. The stop switch is pressed...
... lockout 2 Throttle trigger 3 Stop switch with fuel. N Press the manual fuel pump bulb (9) at least five times - see "Function of stop switch and ignition system The ignition is then ready to spill fuel while fueling and do not overfill the tank. KM 91 R 13 N Remove the filler cap. The stop switch is pressed...
Product Instruction Manual
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... footing. the choke knob moves to < and continue cranking until the engine runs. see also "Starting / Stopping the Engine" in the KombiTool instruction manual. N Repeat the starting procedure. KM 91 R English Cranking N Place the power tool on the ground so that it rests on the machine support: Check that the working tool is...
... footing. the choke knob moves to < and continue cranking until the engine runs. see also "Starting / Stopping the Engine" in the KombiTool instruction manual. N Repeat the starting procedure. KM 91 R English Cranking N Place the power tool on the ground so that it rests on the machine support: Check that the working tool is...
Product Instruction Manual
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Fuel tank run until completely dry N After refueling, press the manual fuel pump bulb at idle speed so that engine heat can be run for the first three tank fillings. even if the bulb is flooded N ... during the break-in period, the frictional resistances in period. This protects enginemounted components (ignition, carburetor) from around the filter. For longer out-ofservice periods - KM 91 R 15 As all moving parts have an average life of cooling air. see "Storing the Machine". N Remove the filter cover (2). N Replace any damaged parts. Engine...
Fuel tank run until completely dry N After refueling, press the manual fuel pump bulb at idle speed so that engine heat can be run for the first three tank fillings. even if the bulb is flooded N ... during the break-in period, the frictional resistances in period. This protects enginemounted components (ignition, carburetor) from around the filter. For longer out-ofservice periods - KM 91 R 15 As all moving parts have an average life of cooling air. see "Storing the Machine". N Remove the filter cover (2). N Replace any damaged parts. Engine...
Product Instruction Manual
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... Adjust electrode gap Replace after each refueling stop weekly monthly every 12 months if problem if damaged as required Complete machine Control handle Air filter Manual fuel pump (if fitted) Pickup body in fuel tank Fuel tank Carburetor Spark plug Cooling inlet Cylinder fins Valve clearance Spark arresting screen in... Check operation X X Visual inspection Replace1) Check X Have repaired by servicing dealer2) Have checked by servicing dealer2) Have replaced by servicing dealer2) Check X Clean or replace KM 91 R X X X X X X X X X X X X X X X X X X X 19
... Adjust electrode gap Replace after each refueling stop weekly monthly every 12 months if problem if damaged as required Complete machine Control handle Air filter Manual fuel pump (if fitted) Pickup body in fuel tank Fuel tank Carburetor Spark plug Cooling inlet Cylinder fins Valve clearance Spark arresting screen in... Check operation X X Visual inspection Replace1) Check X Have repaired by servicing dealer2) Have checked by servicing dealer2) Have replaced by servicing dealer2) Check X Clean or replace KM 91 R X X X X X X X X X X X X X X X X X X X 19
Product Instruction Manual
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Main Parts 10 8 11 9 45 23 1 6 # 7 12 13 14 15 16 17 188 English 1 Fuel Filler Cap 2 Carburetor Adjusting Screws 3 Starter Grip 4 Manual Fuel Pump 5 Cover 6 Muffler with Spark Arresting Screen 7 Machine Support 8 Coupling Sleeve 9 Wing Screw 10 Loop Handle 11 Barrier Bar 12 Carrying Ring 13 Stop Switch 14 Throttle Trigger Lockout 15 Throttle Trigger 16 Choke Knob 17 Air Filter Cover 18 Fuel Tank # Serial Number 0000-GXX-0497-A0 KM 91 R 21
Main Parts 10 8 11 9 45 23 1 6 # 7 12 13 14 15 16 17 188 English 1 Fuel Filler Cap 2 Carburetor Adjusting Screws 3 Starter Grip 4 Manual Fuel Pump 5 Cover 6 Muffler with Spark Arresting Screen 7 Machine Support 8 Coupling Sleeve 9 Wing Screw 10 Loop Handle 11 Barrier Bar 12 Carrying Ring 13 Stop Switch 14 Throttle Trigger Lockout 15 Throttle Trigger 16 Choke Knob 17 Air Filter Cover 18 Fuel Tank # Serial Number 0000-GXX-0497-A0 KM 91 R 21
Product Instruction Manual
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... machine during cutting work. 11 Barrier Bar Helps keep user's feet and legs clear of the engine. 16 Choke Knob Eases engine starting the engine. 4 Manual Fuel Pump Provides additional fuel feed for which the engine has been shown to the harness. 13. English Definitions 1 Fuel Filler Cap For closing the... on the Emissions Compliance Label indicates the number of operating hours for a cold start. 5 Cover Covers and protects the spark plug. 6 Muffler with mixture lubrication KM 91 R Displacement: Bore: Stroke: 28.4 cc (1.73 cu.in) 38 mm (1.5 in) 25 mm (0.98 in) 22...
... machine during cutting work. 11 Barrier Bar Helps keep user's feet and legs clear of the engine. 16 Choke Knob Eases engine starting the engine. 4 Manual Fuel Pump Provides additional fuel feed for which the engine has been shown to the harness. 13. English Definitions 1 Fuel Filler Cap For closing the... on the Emissions Compliance Label indicates the number of operating hours for a cold start. 5 Cover Covers and protects the spark plug. 6 Muffler with mixture lubrication KM 91 R Displacement: Bore: Stroke: 28.4 cc (1.73 cu.in) 38 mm (1.5 in) 25 mm (0.98 in) 22...
Product Instruction Manual
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For repairs of any component of this unit should carry out only the maintenance operations described in this manual. The symbol may appear alone on waste disposal. 000BA073 KN dry, without KombiTool: Features 4.4 kg (9.7 lbs) R Loop handle KM 91 R 23 STIHL products must not be thrown in the garbage can be performed only by the...
For repairs of any component of this unit should carry out only the maintenance operations described in this manual. The symbol may appear alone on waste disposal. 000BA073 KN dry, without KombiTool: Features 4.4 kg (9.7 lbs) R Loop handle KM 91 R 23 STIHL products must not be thrown in the garbage can be performed only by the...
Product Instruction Manual
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...manual. Owner's Warranty Responsibilities As the small off -road equipment engine at an authorized dealer), parts, and labor. STIHL Incorporated recommends that you can write to STIHL... Inc., 536 Viking Drive, P.O. Box 2015, Virginia Beach, VA 23450-2015 www.stihlusa.com Coverage by STIHL...STIHL Incorporated ...STIHL Incorporated STIHL...STIHL...STIHL Incorporated cannot deny warranty solely...STIHL...STIHL service center as soon as the carburetor and the ignition system. Environmental Protection Agency (EPA) and STIHL...STIHL...by STIHL ... STIHL ... STIHL...
...manual. Owner's Warranty Responsibilities As the small off -road equipment engine at an authorized dealer), parts, and labor. STIHL Incorporated recommends that you can write to STIHL... Inc., 536 Viking Drive, P.O. Box 2015, Virginia Beach, VA 23450-2015 www.stihlusa.com Coverage by STIHL...STIHL Incorporated ...STIHL Incorporated STIHL...STIHL...STIHL Incorporated cannot deny warranty solely...STIHL...STIHL service center as soon as the carburetor and the ignition system. Environmental Protection Agency (EPA) and STIHL...STIHL...by STIHL ... STIHL ... STIHL...
Product Instruction Manual
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...the implied warranties of merchantability and fitness for a particular purpose. Solenoid Valve (if applicable) - Fuel Tank - Deviations from this manual are based on emission-related parts and must be provided without charge to the owner. It can also be used for any warranty...product to any independent test laboratory. Limitations This Emission Control Systems Warranty shall not cover any authorized STIHL servicing dealer or warranty station. Injection Valve (if applicable) - KM 91 R 25 for the period of time up to the first scheduled replacement point for that a ...
...the implied warranties of merchantability and fitness for a particular purpose. Solenoid Valve (if applicable) - Fuel Tank - Deviations from this manual are based on emission-related parts and must be provided without charge to the owner. It can also be used for any warranty...product to any independent test laboratory. Limitations This Emission Control Systems Warranty shall not cover any authorized STIHL servicing dealer or warranty station. Injection Valve (if applicable) - KM 91 R 25 for the period of time up to the first scheduled replacement point for that a ...
Product Instruction Manual
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... required maintenance listed in a reasonable amount of receipts or your small off -road equipment engine to a STIHL servicing dealer as soon as the carburetor or fuel-injection system, the ignition system, and catalytic converter. Manufacturer... The California Air Resources Board (CARB) and STIHL Incorporated are pleased to explain the emission control system warranty on or modified part. 26 KM 91 R Where a warrantable condition exists, STIHL Incorporated will be designed, built, and equipped ...road equipment engine. The use of any questions regarding your instruction manual.
... required maintenance listed in a reasonable amount of receipts or your small off -road equipment engine to a STIHL servicing dealer as soon as the carburetor or fuel-injection system, the ignition system, and catalytic converter. Manufacturer... The California Air Resources Board (CARB) and STIHL Incorporated are pleased to explain the emission control system warranty on or modified part. 26 KM 91 R Where a warrantable condition exists, STIHL Incorporated will be designed, built, and equipped ...road equipment engine. The use of any questions regarding your instruction manual.