Product Instruction Manual
Page 3
... 20 Storing the Machine 21 Inspections and Maintenance by Dealer 21 Maintenance and Care 22 Main Parts 23 Specifications 24 Special Accessories 25 Maintenance and Repairs 25 STIHL Incorporated Federal Emission Control Warranty Statement 26 Trademarks 28 { MM 55, MM 55 C English Allow only persons who fully understand the manuals of cutting attachment being used. Warning...
... 20 Storing the Machine 21 Inspections and Maintenance by Dealer 21 Maintenance and Care 22 Main Parts 23 Specifications 24 Special Accessories 25 Maintenance and Repairs 25 STIHL Incorporated Federal Emission Control Warranty Statement 26 Trademarks 28 { MM 55, MM 55 C English Allow only persons who fully understand the manuals of cutting attachment being used. Warning...
Product Instruction Manual
Page 5
...and Working Techniques Because this MultiEngine is the engine for a highspeed power tool, special safety precautions must be in the instruction manual of MM 55, MM 55 C 3 Warning! Bystanders, especially children, and animals should never be allowed to use . To reduce the risk of personal injury. When... as high vibration levels and long periods of the MultiTool you have different parts and controls. Prolonged use may cause nerve and circulation damage and tissue necrosis. Do not lend or rent your STIHL dealer show you get tired, take a break. Do not operate this ...
...and Working Techniques Because this MultiEngine is the engine for a highspeed power tool, special safety precautions must be in the instruction manual of MM 55, MM 55 C 3 Warning! Bystanders, especially children, and animals should never be allowed to use . To reduce the risk of personal injury. When... as high vibration levels and long periods of the MultiTool you have different parts and controls. Prolonged use may cause nerve and circulation damage and tissue necrosis. Do not lend or rent your STIHL dealer show you get tired, take a break. Do not operate this ...
Product Instruction Manual
Page 6
...power tool down. THE POWER TOOL For illustrations and definitions of the power tool parts see the safety precautions in fact, be extremely dangerous. Never modify this tool. Fuel Your STIHL power tool uses an oilgasoline mixture for which it to prevent turnover, fuel ...Transporting the Power Tool Warning! Proper Clothing Warning! Wear sturdy boots with some pacemakers. Wear gloves and keep your instruction manual). 4 MM 55, MM 55 C Therefore, continual and regular users should consult their hearing checked regularly. This field may , in the instruction manual of doubt, ...
...power tool down. THE POWER TOOL For illustrations and definitions of the power tool parts see the safety precautions in fact, be extremely dangerous. Never modify this tool. Fuel Your STIHL power tool uses an oilgasoline mixture for which it to prevent turnover, fuel ...Transporting the Power Tool Warning! Proper Clothing Warning! Wear sturdy boots with some pacemakers. Wear gloves and keep your instruction manual). 4 MM 55, MM 55 C Therefore, continual and regular users should consult their hearing checked regularly. This field may , in the instruction manual of doubt, ...
Product Instruction Manual
Page 8
... blades with pointed tines - FC-MM edger - English N To return the cap to the open up ) until it is securely mounted on "Adjusting the Bike Handle." N If your power tool. See chapter on the spark plug - Inspect for loose parts (nuts, screws, etc.) and for ... the cap into the tank opening. Warning! a loose boot may be damaged or broken; BF-MM cultivator blades with curved tines - MF-MM dethatcher On sweeping tools (bottom illustration), position the gearbox so that the shaft is below the drive tube. KB-MM bristle brush - KW-MM STIHL PowerSweep 6 MM 55, MM 55 C
... blades with pointed tines - FC-MM edger - English N To return the cap to the open up ) until it is securely mounted on "Adjusting the Bike Handle." N If your power tool. See chapter on the spark plug - Inspect for loose parts (nuts, screws, etc.) and for ... the cap into the tank opening. Warning! a loose boot may be damaged or broken; BF-MM cultivator blades with curved tines - MF-MM dethatcher On sweeping tools (bottom illustration), position the gearbox so that the shaft is below the drive tube. KB-MM bristle brush - KW-MM STIHL PowerSweep 6 MM 55, MM 55 C
Product Instruction Manual
Page 11
...sure that the working tool is stopped before doing any blade. Warning! MM 55, MM 55 C 9 Warning! The muffler and other parts while they are always clean and in the boot may cause parts of non-STIHL parts may also permanently damage the engine. fins of the cylinder, spark plug... and MultiTool instruction manuals. However, if you make a warranty claim for a while after each use. Use only identical STIHL replacement parts for maintenance and repair. Strictly follow the maintenance and repair instructions in the upright position on any maintenance or repair work not...
...sure that the working tool is stopped before doing any blade. Warning! MM 55, MM 55 C 9 Warning! The muffler and other parts while they are always clean and in the boot may cause parts of non-STIHL parts may also permanently damage the engine. fins of the cylinder, spark plug... and MultiTool instruction manuals. However, if you make a warranty claim for a while after each use. Use only identical STIHL replacement parts for maintenance and repair. Strictly follow the maintenance and repair instructions in the upright position on any maintenance or repair work not...
Product Instruction Manual
Page 17
...that maintenance and repair work be retrofitted with a set of the additional weight as needed. STIHL recommends that it until the square (2) engages in the opening in the flange N Turn... weight. 7 N Insert the two sleeves (1) in the frame N Push the frame onto the flange MM 55, MM 55 C 15 Installing wheels No additional weight is 8.8 lbs. (4 kg). This can be carried out only... by a servicing dealer. are already attached to the MultiEngine, then additional parts are attached to the MultiEngine If wheels (special accessory) - 469BA054 KN 469BA035 KN 12 65 ...
...that maintenance and repair work be retrofitted with a set of the additional weight as needed. STIHL recommends that it until the square (2) engages in the opening in the flange N Turn... weight. 7 N Insert the two sleeves (1) in the frame N Push the frame onto the flange MM 55, MM 55 C 15 Installing wheels No additional weight is 8.8 lbs. (4 kg). This can be carried out only... by a servicing dealer. are already attached to the MultiEngine, then additional parts are attached to the MultiEngine If wheels (special accessory) - 469BA054 KN 469BA035 KN 12 65 ...
Product Instruction Manual
Page 18
see "Storing the Machine". 16 MM 55, MM 55 C During Operation After a long period of full throttle operation, allow the ...full throttle off load) for the engine to cool down automatically in the threaded holes - As all moving parts have to bed in during this case, have the wheels installed by a quarter turn Additional weight is already ...fillings. If the wheels are required in period A factory-new machine should not be dissipated by authorized STIHL dealers. STIHL recommends that engine heat can be carried out only by the flow of ignition, until you need it...
see "Storing the Machine". 16 MM 55, MM 55 C During Operation After a long period of full throttle operation, allow the ...full throttle off load) for the engine to cool down automatically in the threaded holes - As all moving parts have to bed in during this case, have the wheels installed by a quarter turn Additional weight is already ...fillings. If the wheels are required in period A factory-new machine should not be dissipated by authorized STIHL dealers. STIHL recommends that engine heat can be carried out only by the flow of ignition, until you need it...
Product Instruction Manual
Page 19
N Insert air filter (3) in the filter housing (4) N Refit the filter cover and screw it down MM 55, MM 55 C 17 replace if necessary N Set choke lever to g N Remove screw (1) N Remove filter cover (2) N Remove coarse dirt from inside the filter cover and around the filter ... - Replacing the Air Filter If there is a noticeable loss of engine power 4 3 English Engine Management Exhaust emissions are controlled by the design of any damaged parts. carburation, ignition, timing and valve or port timing) without the addition of the fundamental engine parameters and components (e.g.
N Insert air filter (3) in the filter housing (4) N Refit the filter cover and screw it down MM 55, MM 55 C 17 replace if necessary N Set choke lever to g N Remove screw (1) N Remove filter cover (2) N Remove coarse dirt from inside the filter cover and around the filter ... - Replacing the Air Filter If there is a noticeable loss of engine power 4 3 English Engine Management Exhaust emissions are controlled by the design of any damaged parts. carburation, ignition, timing and valve or port timing) without the addition of the fundamental engine parameters and components (e.g.
Product Instruction Manual
Page 21
...running conditions, e.g. These factors cause deposits to form on power, difficult to start or runs poorly at part load. 232BA081 KN N Unplug spark plug boot (1) N Unscrew spark plug MM 55, MM 55 C 19 N Turn the low speed screw (L) clockwise (approx. 1/4 turn) until the engine runs and... behavior The idle setting is too lean - N Check electrode gap (A) and readjust if necessary - Unfavorable running conditions (mostly at part throttle etc.) affect the condition of the spark plug. Erratic idling behavior, engine stalls despite correction of the approved range. Fit a...
...running conditions, e.g. These factors cause deposits to form on power, difficult to start or runs poorly at part load. 232BA081 KN N Unplug spark plug boot (1) N Unscrew spark plug MM 55, MM 55 C 19 N Turn the low speed screw (L) clockwise (approx. 1/4 turn) until the engine runs and... behavior The idle setting is too lean - N Check electrode gap (A) and readjust if necessary - Unfavorable running conditions (mostly at part throttle etc.) affect the condition of the spark plug. Erratic idling behavior, engine stalls despite correction of the approved range. Fit a...
Product Instruction Manual
Page 25
Main Parts 10 9 8 7 11 12 13 15 16 14 18 17 19 3 20 21 1 4 2 5 6 22 23 # English 1 Fuel Pump 2 Carburetor Adjusting Screws 3 Spark Plug Boot 4 Starter Grip 5 Muffler with Spark Arresting Screen 6 Fuel Tank 7 Left Handle 8 Control Handle 9 Throttle Trigger Lockout 10 Slide Control 11 Throttle Trigger 12 Handlebar 13 Knob 14 Throttle Cable Retainer 15 Loop Handle 16 Fuel Filler Cap 17 Air Filter Cover 18 Choke Lever 19 Carrying Handle 20 Deflector 21 Gearbox 22 Shaft 23 Hitch Pin # Serial Number 469BA055 KN MM 55, MM 55 C 23
Main Parts 10 9 8 7 11 12 13 15 16 14 18 17 19 3 20 21 1 4 2 5 6 22 23 # English 1 Fuel Pump 2 Carburetor Adjusting Screws 3 Spark Plug Boot 4 Starter Grip 5 Muffler with Spark Arresting Screen 6 Fuel Tank 7 Left Handle 8 Control Handle 9 Throttle Trigger Lockout 10 Slide Control 11 Throttle Trigger 12 Handlebar 13 Knob 14 Throttle Cable Retainer 15 Loop Handle 16 Fuel Filler Cap 17 Air Filter Cover 18 Choke Lever 19 Carrying Handle 20 Deflector 21 Gearbox 22 Shaft 23 Hitch Pin # Serial Number 469BA055 KN MM 55, MM 55 C 23
Product Instruction Manual
Page 27
... has been performed by the STIHL parts symbol K. Original STIHL parts can be identified by the STIHL part number, the { logo and, in this manual. The symbol may appear alone on small parts. Other repair work may be available for information regarding special accessories that may be performed only by authorized STIHL service shops. MM 55, MM 55 C 25 Fuel system All...
... has been performed by the STIHL parts symbol K. Original STIHL parts can be identified by the STIHL part number, the { logo and, in this manual. The symbol may appear alone on small parts. Other repair work may be available for information regarding special accessories that may be performed only by authorized STIHL service shops. MM 55, MM 55 C 25 Fuel system All...
Product Instruction Manual
Page 28
...coverage if your small off -road equipment engine to the ultimate purchaser. Any replacement part or service that is purchased by STIHL Incorporated free of sale to a STIHL service center as soon as the carburetor and the ignition system. Warranty Period The ...instruction manual. STIHL Incorporated must be repaired or replaced by the initial purchaser and you retain all applicable regulations. Your emission control system includes parts such as a problem exists. You are pleased to conform with applicable regulations for replacement 26 MM 55, MM 55 C EPA regulations...
...coverage if your small off -road equipment engine to the ultimate purchaser. Any replacement part or service that is purchased by STIHL Incorporated free of sale to a STIHL service center as soon as the carburetor and the ignition system. Warranty Period The ...instruction manual. STIHL Incorporated must be repaired or replaced by the initial purchaser and you retain all applicable regulations. Your emission control system includes parts such as a problem exists. You are pleased to conform with applicable regulations for replacement 26 MM 55, MM 55 C EPA regulations...
Product Instruction Manual
Page 29
... by STIHL Incorporated, and N replacement of parts and other engine components caused by the failure of "repair or replace as necessary" will be warranted for Warranty Service Bring the product to the effect of a warranted part still under warranty. Fuel Cap - MM 55, MM 55 C ...27 Control Linkages - Any manufacturer-approved or equivalent replacement part may require shorter maintenance intervals. Deviations from this manual are based on ...
... by STIHL Incorporated, and N replacement of parts and other engine components caused by the failure of "repair or replace as necessary" will be warranted for Warranty Service Bring the product to the effect of a warranted part still under warranty. Fuel Cap - MM 55, MM 55 C ...27 Control Linkages - Any manufacturer-approved or equivalent replacement part may require shorter maintenance intervals. Deviations from this manual are based on ...