Instruction Manual
Page 3
Careless or improper use may cause serious or even fatal injury. VA1.M16. 0000000537_009_GB { MM 55, MM 55 C This instruction manual is equipped with electronic systems. 1 Contents MultiSystem 2 Guide to Using this MultiEngine is important that you read,... protected by Dealer 22 Maintenance and Care 23 Main Parts 24 Specifications 25 Maintenance and Repairs 26 Disposal 26 Limited Warranty 27 STIHL Incorporated Federal Emission Control Warranty Statement 27 Trademarks 29 English Allow only persons who fully understand the manuals of the instructions in ...
Careless or improper use may cause serious or even fatal injury. VA1.M16. 0000000537_009_GB { MM 55, MM 55 C This instruction manual is equipped with electronic systems. 1 Contents MultiSystem 2 Guide to Using this MultiEngine is important that you read,... protected by Dealer 22 Maintenance and Care 23 Main Parts 24 Specifications 25 Maintenance and Repairs 26 Disposal 26 Limited Warranty 27 STIHL Incorporated Federal Emission Control Warranty Statement 27 Trademarks 29 English Allow only persons who fully understand the manuals of the instructions in ...
Instruction Manual
Page 4
English MultiSystem + + In the STIHL MultiSystem, various MultiEngines and MultiTools are supported by illustrations. ... operating and safety instructions are combined to form a machine. In addition to as a machine. Engineering Improvements STIHL's philosophy is referred to the operating instructions, this manual may be covered in the illustration. WARNING Indicates a...them safe for future reference. 469BA028 KN Guide to Using this manual, please contact your STIHL dealer or the STIHL distributor for your area for the machine. As a result, engineering changes and improvements are...
English MultiSystem + + In the STIHL MultiSystem, various MultiEngines and MultiTools are supported by illustrations. ... operating and safety instructions are combined to form a machine. In addition to as a machine. Engineering Improvements STIHL's philosophy is referred to the operating instructions, this manual may be covered in the illustration. WARNING Indicates a...them safe for future reference. 469BA028 KN Guide to Using this manual, please contact your STIHL dealer or the STIHL distributor for your area for the machine. As a result, engineering changes and improvements are...
Instruction Manual
Page 5
...this manual. When it . during a work , check with loose components will tend to reduce the risk of control. Safe use of all STIHL power tools. All factors which might be aggravated by strenuous work break), shut it off and make sure that anyone using . Read the ...section of your MultiEngine and MultiTool instruction manuals for a description of the controls and the function of the parts of your STIHL dealer show you are fatigued. MM 55, MM 55 C WARNING Be alert - If you are using it is in good physical condition and mental health and not under the...
...this manual. When it . during a work , check with loose components will tend to reduce the risk of control. Safe use of all STIHL power tools. All factors which might be aggravated by strenuous work break), shut it off and make sure that anyone using . Read the ...section of your MultiEngine and MultiTool instruction manuals for a description of the controls and the function of the parts of your STIHL dealer show you are fatigued. MM 55, MM 55 C WARNING Be alert - If you are using it is in good physical condition and mental health and not under the...
Instruction Manual
Page 6
... controls and safety devices are useable with a pacemaker should closely monitor the condition of injury to protect your STIHL servicing dealer. Proper Clothing WARNING To reduce the risk of injury to the power tool. 4 MM 55, MM 55 C Good footing is tight (no leaks) and that you will not sustain whitefinger disease or carpal tunnel...
... controls and safety devices are useable with a pacemaker should closely monitor the condition of injury to protect your STIHL servicing dealer. Proper Clothing WARNING To reduce the risk of injury to the power tool. 4 MM 55, MM 55 C Good footing is tight (no leaks) and that you will not sustain whitefinger disease or carpal tunnel...
Instruction Manual
Page 7
.... If the grip does not lie completely flush with the raised positioning marks on the grip of the cap and on the fuel tank opening . MM 55, MM 55 C 5 Grip the cap and check for fuel leakage while refueling and during operation. Always shut off any spilled fuel has been wiped away. Take ...for fueling and move at least 10 feet (3 m) from escaping gas vapor and fumes, remove the fuel filler cap on your instruction manual). Fuel Your STIHL power tool uses an oilgasoline mixture for fuel (see the chapter on "Fuel" of your power tool carefully so as it will go (approx. 1/4 turn...
.... If the grip does not lie completely flush with the raised positioning marks on the grip of the cap and on the fuel tank opening . MM 55, MM 55 C 5 Grip the cap and check for fuel leakage while refueling and during operation. Always shut off any spilled fuel has been wiped away. Take ...for fueling and move at least 10 feet (3 m) from escaping gas vapor and fumes, remove the fuel filler cap on your instruction manual). Fuel Your STIHL power tool uses an oilgasoline mixture for fuel (see the chapter on "Fuel" of your power tool carefully so as it will go (approx. 1/4 turn...
Instruction Manual
Page 8
... your cap still does not tighten properly, it may cause arcing that the spark plug boot is correct and change it if necessary. 6 MM 55, MM 55 C WARNING Never operate your authorized STIHL dealer for power tools equipped with a manual fuel pump). it is damaged, improperly adjusted or maintained, or not completely or securely assembled...
... your cap still does not tighten properly, it may cause arcing that the spark plug boot is correct and change it if necessary. 6 MM 55, MM 55 C WARNING Never operate your authorized STIHL dealer for power tools equipped with a manual fuel pump). it is damaged, improperly adjusted or maintained, or not completely or securely assembled...
Instruction Manual
Page 9
...of injury from the fueling spot, outdoors only. WARNING Your power tool is a one side of the unit to property, also maintain this MM 55, MM 55 C 7 To reduce the risk of eye and other persons in the general work area, even when starting throttle and allow other injury always...: - Starting Start the engine at least 16 feet (5 m) away. Place the power tool on "Proper Clothing") and ensure that MultiTool. KW-MM STIHL PowerSweep For tools used to idle. Maintain good balance and secure footing. English On metal tools (top illustration), position the gearbox so that the shaft...
...of injury from the fueling spot, outdoors only. WARNING Your power tool is a one side of the unit to property, also maintain this MM 55, MM 55 C 7 To reduce the risk of eye and other persons in the general work area, even when starting throttle and allow other injury always...: - Starting Start the engine at least 16 feet (5 m) away. Place the power tool on "Proper Clothing") and ensure that MultiTool. KW-MM STIHL PowerSweep For tools used to idle. Maintain good balance and secure footing. English On metal tools (top illustration), position the gearbox so that the shaft...
Instruction Manual
Page 10
...windows. Control dust at all times. English distance from such objects as mold or pollen, can cause susceptible persons to have your STIHL dealer check your power tool under good visibility and daylight conditions only. See also the safety precautions on the handles while you cannot...between your hand or fingers and may cause respiratory or other reproductive harm. Keep your hands in particular those with respect to dust 8 MM 55, MM 55 C Failure to have your power tool and make proper adjustments and repairs. Any coworkers who must be colorless and odorless. WARNING To...
...windows. Control dust at all times. English distance from such objects as mold or pollen, can cause susceptible persons to have your STIHL dealer check your power tool under good visibility and daylight conditions only. See also the safety precautions on the handles while you cannot...between your hand or fingers and may cause respiratory or other reproductive harm. Keep your hands in particular those with respect to dust 8 MM 55, MM 55 C Failure to have your power tool and make proper adjustments and repairs. Any coworkers who must be colorless and odorless. WARNING To...
Instruction Manual
Page 11
...Your muffler is furnished with a catalytic converter, which has not been serviced or maintained properly or if nonapproved replacement parts were used, STIHL may interfere with a damaged or improperly mounted cylinder housing or a damaged/deformed muffler shell. See the "Maintenance, Repair and Storing"... equipped with a spark arresting screen designed to idle or is designed to reduce the exhaust emissions of an emergency, switch off . MM 55, MM 55 C 9 Keep the area around the muffler clean. Never operate your muffler maintained by a chemical process in hot or dry conditions....
...Your muffler is furnished with a catalytic converter, which has not been serviced or maintained properly or if nonapproved replacement parts were used, STIHL may interfere with a damaged or improperly mounted cylinder housing or a damaged/deformed muffler shell. See the "Maintenance, Repair and Storing"... equipped with a spark arresting screen designed to idle or is designed to reduce the exhaust emissions of an emergency, switch off . MM 55, MM 55 C 9 Keep the area around the muffler clean. Never operate your muffler maintained by a chemical process in hot or dry conditions....
Instruction Manual
Page 12
...owner/operator of the working order. The solid jet of water may damage parts of non-STIHL parts may cause parts of this product is maintained in the instruction manual. 10 MM 55, MM 55 C Use of the machine. Wear gloves when handling or performing maintenance on forest-covered,... brush-covered or grass-covered land unless the engine's exhaust system is equipped with a pressure washer. Do not clean your STIHL servicing dealer only. WARNING ...
...owner/operator of the working order. The solid jet of water may damage parts of non-STIHL parts may cause parts of this product is maintained in the instruction manual. 10 MM 55, MM 55 C Use of the machine. Wear gloves when handling or performing maintenance on forest-covered,... brush-covered or grass-covered land unless the engine's exhaust system is equipped with a pressure washer. Do not clean your STIHL servicing dealer only. WARNING ...
Instruction Manual
Page 13
... is certified to readjust the carburetor if you use fuels with an octane rating below 89 may be used. MM 55, MM 55 C 11 9911BA000 KN 469BA007 KN Approved MultiTools Adjusting the bicycle handle The following STIHL MultiTools may increase engine temperatures. NOTICE Fuel with various ethanol contents. NOTICE Gasoline with a minimum octane rating of...
... is certified to readjust the carburetor if you use fuels with an octane rating below 89 may be used. MM 55, MM 55 C 11 9911BA000 KN 469BA007 KN Approved MultiTools Adjusting the bicycle handle The following STIHL MultiTools may increase engine temperatures. NOTICE Fuel with various ethanol contents. NOTICE Gasoline with a minimum octane rating of...
Instruction Manual
Page 14
...resulting fire and/or explosion, do not use in the fuel tank. Store in or on the ground before filling. STIHL MotoMix STIHL recommends the use STIHL HP Ultra oil. WARNING Take care when handling gasoline. Fuel mix ages If not using a winder blend during operation....ask your vehicle and place the container on a vehicle or trailer. STIHL MotoMix uses STIHL HP Ultra two-stroke engine oil suited for a few days of oil and gasoline. When filling at authorized disposal locations. 12 MM 55, MM 55 C For example, using MotoMix, only mix sufficient fuel for high...
...resulting fire and/or explosion, do not use in the fuel tank. Store in or on the ground before filling. STIHL MotoMix STIHL recommends the use STIHL HP Ultra oil. WARNING Take care when handling gasoline. Fuel mix ages If not using a winder blend during operation....ask your vehicle and place the container on a vehicle or trailer. STIHL MotoMix uses STIHL HP Ultra two-stroke engine oil suited for a few days of oil and gasoline. When filling at authorized disposal locations. 12 MM 55, MM 55 C For example, using MotoMix, only mix sufficient fuel for high...
Instruction Manual
Page 17
...be necessary. N Unscrew the hexagon head bolt (3) and remove the outer weight (4) N Detach the inner weight (5) and remove it from the bolt MM 55, MM 55 C 15 N Now start the engine. N Dry the spark plug. Detach the weights on the side with fuel. If engine does not start N...Refit the spark plug - If the engine still does not start N Set the choke lever to the machine and personal injuries. Always use original STIHL additional weight. N Set the slide control, trigger lockout lever and throttle trigger to fire, the combustion chamber is flooded. Stopping the Engine N ...
...be necessary. N Unscrew the hexagon head bolt (3) and remove the outer weight (4) N Detach the inner weight (5) and remove it from the bolt MM 55, MM 55 C 15 N Now start the engine. N Dry the spark plug. Detach the weights on the side with fuel. If engine does not start N...Refit the spark plug - If the engine still does not start N Set the choke lever to the machine and personal injuries. Always use original STIHL additional weight. N Set the slide control, trigger lockout lever and throttle trigger to fire, the combustion chamber is flooded. Stopping the Engine N ...
Instruction Manual
Page 18
...be carried out only by a servicing dealer. 469BA054 KN 469BA035 KN English 12 65 In this case, have the additional weight installed by authorized STIHL dealers. 43 N Push additional weight (1) with bolt through the hole (6) in the flange; Weights on each side of wheels (special accessory).... (1) in the frame N Push the frame onto the flange 16 MM 55, MM 55 C in the flange N Turn the inner weight (5) onto the bolt and tighten N Fasten outer weight (4) with a set of the additional weight as needed. STIHL recommends that it until the square (2) engages in the opening in the...
...be carried out only by a servicing dealer. 469BA054 KN 469BA035 KN English 12 65 In this case, have the additional weight installed by authorized STIHL dealers. 43 N Push additional weight (1) with bolt through the hole (6) in the flange; Weights on each side of wheels (special accessory).... (1) in the frame N Push the frame onto the flange 16 MM 55, MM 55 C in the flange N Turn the inner weight (5) onto the bolt and tighten N Fasten outer weight (4) with a set of the additional weight as needed. STIHL recommends that it until the square (2) engages in the opening in the...
Instruction Manual
Page 19
... the notched plate toward the handle N The wheels must fold down . The engine develops its maximum power after about 5 to install wheels. MM 55, MM 55 C 17 see "Storing the Machine". If the wheels are required in a dry place, well away from thermal overload. This protects enginemounted components... throttle operation, allow the engine to the MultiEngine, then additional parts are not needed during this case, have the wheels installed by authorized STIHL dealers. N Insert the bolt (2) with the washer (3) through the hole (4) in the flange N Fit the washer (3) and tighten ...
... the notched plate toward the handle N The wheels must fold down . The engine develops its maximum power after about 5 to install wheels. MM 55, MM 55 C 17 see "Storing the Machine". If the wheels are required in a dry place, well away from thermal overload. This protects enginemounted components... throttle operation, allow the engine to the MultiEngine, then additional parts are not needed during this case, have the wheels installed by authorized STIHL dealers. N Insert the bolt (2) with the washer (3) through the hole (4) in the flange N Fit the washer (3) and tighten ...
Instruction Manual
Page 23
... that could ignite combustible fumes and cause a fire. If the machine is to remain out of use for contamination (carbonization) by an authorized STIHL servicing dealer. Protect against unauthorized use a spark plug with solid, non-threaded terminals Installing the spark plug 0000-GXX-1830-A0 If engine running ... (3). N Only use only spark plugs authorized by children) N Screw home the spark plug, fit the boot and press it down firmly. Do not use (e. MM 55, MM 55 C 21 Always press the spark plug boot (1) snugly onto the spark plug terminal (2). Arcing may be the muffler.
... that could ignite combustible fumes and cause a fire. If the machine is to remain out of use for contamination (carbonization) by an authorized STIHL servicing dealer. Protect against unauthorized use a spark plug with solid, non-threaded terminals Installing the spark plug 0000-GXX-1830-A0 If engine running ... (3). N Only use only spark plugs authorized by children) N Screw home the spark plug, fit the boot and press it down firmly. Do not use (e. MM 55, MM 55 C 21 Always press the spark plug boot (1) snugly onto the spark plug terminal (2). Arcing may be the muffler.
Instruction Manual
Page 24
Fuel Pickup Body in Tank The folded-up machine can be suspended by an authorized STIHL servicing dealer. Spark Arrestor in Muffler N If the engine is down on power, have servicing and repair work carried out exclusively by the support from a hook. 469BA002 KN N Have the pickup body in the muffler checked. 22 MM 55, MM 55 C English Inspections and Maintenance by Dealer Maintenance Work STIHL recommends that you have the spark arrestor in the fuel tank replaced every year.
Fuel Pickup Body in Tank The folded-up machine can be suspended by an authorized STIHL servicing dealer. Spark Arrestor in Muffler N If the engine is down on power, have servicing and repair work carried out exclusively by the support from a hook. 469BA002 KN N Have the pickup body in the muffler checked. 22 MM 55, MM 55 C English Inspections and Maintenance by Dealer Maintenance Work STIHL recommends that you have the spark arrestor in the fuel tank replaced every year.
Instruction Manual
Page 25
... X Clean Have checked by servicing dealer1) X Have cleaned or replaced by servicing dealer1) Fuel tank Clean Carburetor Check idle adjustment - MM 55, MM 55 C before starting work after finishing work area, etc.), shorten the specified intervals accordingly. If your daily working /cutting attachment must not ...by servicing dealer1) All accessible screws and nuts (not adjusting screws) Retighten Safety labels Replace 1) STIHL recommends an authorized STIHL servicing dealer. Maintenance and Care The following intervals apply to normal operating conditions only.
... X Clean Have checked by servicing dealer1) X Have cleaned or replaced by servicing dealer1) Fuel tank Clean Carburetor Check idle adjustment - MM 55, MM 55 C before starting work after finishing work area, etc.), shorten the specified intervals accordingly. If your daily working /cutting attachment must not ...by servicing dealer1) All accessible screws and nuts (not adjusting screws) Retighten Safety labels Replace 1) STIHL recommends an authorized STIHL servicing dealer. Maintenance and Care The following intervals apply to normal operating conditions only.
Instruction Manual
Page 28
... position diaphragm carburetor with integral fuel pump Fuel tank capacity: 11.1 oz (0.33 l) Weight dry, without working tool MM 55: 16.8 lbs. (7.6 kg) MM 55 C: 17.4 lbs. (7.9 kg) Maintenance and Repairs Disposal Users of this unit's air emissions control system, please refer.... Contact your STIHL servicing dealer for environmentfriendly recycling. The symbol may appear alone on waste disposal. 000BA073 KN 26 MM 55, MM 55 C Observe all country-specific waste disposal rules and regulations. STIHL recommends that other repair work be identified by the STIHL part number, the...
... position diaphragm carburetor with integral fuel pump Fuel tank capacity: 11.1 oz (0.33 l) Weight dry, without working tool MM 55: 16.8 lbs. (7.6 kg) MM 55 C: 17.4 lbs. (7.9 kg) Maintenance and Repairs Disposal Users of this unit's air emissions control system, please refer.... Contact your STIHL servicing dealer for environmentfriendly recycling. The symbol may appear alone on waste disposal. 000BA073 KN 26 MM 55, MM 55 C Observe all country-specific waste disposal rules and regulations. STIHL recommends that other repair work be identified by the STIHL part number, the...
Instruction Manual
Page 29
... for small non road engines. Any replacement part or service that STIHL Incorporated may be designed, built and equipped, at an authorized dealer), parts and labor. Your emission control system includes parts such as a MM 55, MM 55 C 27 new 1997 and later model year small off -road ...equipment engine or a part has failed due to meet the U.S. The equipment engine must be repaired or replaced by calling 1-800-GO-STIHL (1-800-467-8445). Also included may...
... for small non road engines. Any replacement part or service that STIHL Incorporated may be designed, built and equipped, at an authorized dealer), parts and labor. Your emission control system includes parts such as a MM 55, MM 55 C 27 new 1997 and later model year small off -road ...equipment engine or a part has failed due to meet the U.S. The equipment engine must be repaired or replaced by calling 1-800-GO-STIHL (1-800-467-8445). Also included may...