Instruction Manual
Page 3
...Fueling 29 Chain Lubricant 31 Filling Chain Oil Tank 31 Checking Chain Lubrication 32 Chain Brake 32 Winter Operation 33 Starting / Stopping the Engine 34 Operating Instructions 37 Oil Quantity Control 38 Taking Care of the Guide Bar 38 ...and Sharpening the Saw Chain 44 Maintenance and Care 48 { MS 241 C-M Main Parts Specifications Special Accessories Ordering Spare Parts Maintenance and Repairs Disposal STIHL Incorporated Federal Emission Control Warranty Statement STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement Trademarks ...
...Fueling 29 Chain Lubricant 31 Filling Chain Oil Tank 31 Checking Chain Lubrication 32 Chain Brake 32 Winter Operation 33 Starting / Stopping the Engine 34 Operating Instructions 37 Oil Quantity Control 38 Taking Care of the Guide Bar 38 ...and Sharpening the Saw Chain 44 Maintenance and Care 48 { MS 241 C-M Main Parts Specifications Special Accessories Ordering Spare Parts Maintenance and Repairs Disposal STIHL Incorporated Federal Emission Control Warranty Statement STIHL Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement Trademarks ...
Instruction Manual
Page 5
...chain saw only for a description of the controls and the function of the parts of chain MS 241 C-M saws. Different models may result in use (e. They are fatigued. THE OPERATOR Physical ... safety instructions periodically. The saw may be observed to use of the engine starting unintentionally. When using it . WARNING Do not use of Federal Regulations 1910.266. Bystanders, ...in the area where it for "logging operations" at 29 Code of genuine STIHL replacement parts. Observe all STIHL chain saws. Be sure that are generally observed when working with any work ...
...chain saw only for a description of the controls and the function of the parts of chain MS 241 C-M saws. Different models may result in use (e. They are fatigued. THE OPERATOR Physical ... safety instructions periodically. The saw may be observed to use of the engine starting unintentionally. When using it . WARNING Do not use of Federal Regulations 1910.266. Bystanders, ...in the area where it for "logging operations" at 29 Code of genuine STIHL replacement parts. Observe all STIHL chain saws. Be sure that are generally observed when working with any work ...
Instruction Manual
Page 8
...slowly. Select bare ground for fueling and move at tightening. 6 MS 241 C-M Wipe off the engine and allow any spilled fuel before starting the engine. Fold the grip flush with different fuel caps. Different...fire or flame near the fuel or the chain saw in the fuel tank with this STIHL cap, raise the grip on the top of the cap and the "open" mark on...turn). Note that combustible fuel vapor may build up with grip WARNING In order to cool before starting your clothing immediately. If fuel leakage is found, do this happens, change your chain saw carefully ...
...slowly. Select bare ground for fueling and move at tightening. 6 MS 241 C-M Wipe off the engine and allow any spilled fuel before starting the engine. Fold the grip flush with different fuel caps. Different...fire or flame near the fuel or the chain saw in the fuel tank with this STIHL cap, raise the grip on the top of the cap and the "open" mark on...turn). Note that combustible fuel vapor may build up with grip WARNING In order to cool before starting your clothing immediately. If fuel leakage is found, do this happens, change your chain saw carefully ...
Instruction Manual
Page 9
...instruction manual.) WARNING Always check your cutting needs. In order to secure the bar. MS 241 C-M 7 risk of fire! WARNING Proper tension of the chain is (are leaks or damage - Do not start the engine if there are ) tightened securely after having tightened the nut(s) and thereafter...be damaged or broken; Then, twist the cap clockwise, closing it will twist the base of the cap into the tank opening. STIHL Oilomatic saw with the sprocket cover loose. immediately stop switch must move easily to modify the controls or safety devices. Never attempt to...
...instruction manual.) WARNING Always check your cutting needs. In order to secure the bar. MS 241 C-M 7 risk of fire! WARNING Proper tension of the chain is (are leaks or damage - Do not start the engine if there are ) tightened securely after having tightened the nut(s) and thereafter...be damaged or broken; Then, twist the cap clockwise, closing it will twist the base of the cap into the tank opening. STIHL Oilomatic saw with the sprocket cover loose. immediately stop switch must move easily to modify the controls or safety devices. Never attempt to...
Instruction Manual
Page 10
... of moisture, pitch, oil, fuel mix, grease or resin in order to start the chain saw when the guide bar is in a cut or kerf. 8 MS 241 C-M Never attempt to blip the throttle trigger after starting. Start and operate your chain saw tightly between your legs just above the knees. Proper... starting methods reduce the risk of injury from the fueling spot, outdoors only. If...
... of moisture, pitch, oil, fuel mix, grease or resin in order to start the chain saw when the guide bar is in a cut or kerf. 8 MS 241 C-M Never attempt to blip the throttle trigger after starting. Start and operate your chain saw tightly between your legs just above the knees. Proper... starting methods reduce the risk of injury from the fueling spot, outdoors only. If...
Instruction Manual
Page 11
Once the engine has started, immediately blip the throttle trigger, which should not move. Failure to follow... or bouncing along the limb or log. WARNING When you cannot set the correct idle speed, have your STIHL dealer check your body. 001BA087 LÄ English WARNING Keep proper footing and balance at all times. WARNING ...scrub and cuttings. Holding and Controlling the Chain Saw Always hold the chain saw and make proper adjustments and repairs. MS 241 C-M 9 WARNING Take extreme care in difficult, overgrown terrain. It is running cutting tool, do not wrap the starter...
Once the engine has started, immediately blip the throttle trigger, which should not move. Failure to follow... or bouncing along the limb or log. WARNING When you cannot set the correct idle speed, have your STIHL dealer check your body. 001BA087 LÄ English WARNING Keep proper footing and balance at all times. WARNING ...scrub and cuttings. Holding and Controlling the Chain Saw Always hold the chain saw and make proper adjustments and repairs. MS 241 C-M 9 WARNING Take extreme care in difficult, overgrown terrain. It is running cutting tool, do not wrap the starter...
Instruction Manual
Page 12
...and rotating saw run engine unnecessarily and accelerate the engine only for cutting. 10 MS 241 C-M Stop the engine immediately if you are known to insufficient ventilation, clear obstructions ...the engine is a one-person machine. Do not overreach. Working Conditions Operate and start your chain saw is running , this product generates toxic exhaust fumes containing chemicals, ...approached. If exhaust fumes become concentrated. Never hold the machine above shoulder height. STIHL recommends that unauthorized persons do not run unattended. WARNING Even though bystanders should cut...
...and rotating saw run engine unnecessarily and accelerate the engine only for cutting. 10 MS 241 C-M Stop the engine immediately if you are known to insufficient ventilation, clear obstructions ...the engine is a one-person machine. Do not overreach. Working Conditions Operate and start your chain saw is running , this product generates toxic exhaust fumes containing chemicals, ...approached. If exhaust fumes become concentrated. Never hold the machine above shoulder height. STIHL recommends that unauthorized persons do not run unattended. WARNING Even though bystanders should cut...
Instruction Manual
Page 13
...time to dust ("particulate matter"). WARNING Breathing asbestos dust is equipped with respect to time, the catcher may pull you work with the starting throttle lock engaged. WARNING Your chain saw is dangerous and can cause severe or fatal injury, respiratory illness or cancer. Follow the ... when the engine is running, even when the chain is released (flywheel effect). When the inhalation of dust cannot be damaged or MS 241 C-M 11 which produces wood chips rather than a few seconds when the saw chain is pinched in overheating and damage to have any...
...time to dust ("particulate matter"). WARNING Breathing asbestos dust is equipped with respect to time, the catcher may pull you work with the starting throttle lock engaged. WARNING Your chain saw is dangerous and can cause severe or fatal injury, respiratory illness or cancer. Follow the ... when the engine is running, even when the chain is released (flywheel effect). When the inhalation of dust cannot be damaged or MS 241 C-M 11 which produces wood chips rather than a few seconds when the saw chain is pinched in overheating and damage to have any...
Instruction Manual
Page 15
...power lines. Due to burst. WARNING Use the specified spark plug and make a warranty claim for maintenance and repair. MS 241 C-M 13 WARNING Some STIHL chain saws are always clean and in good condition. English Strictly follow the maintenance and repair instructions in the immediate vicinity...doing any wires or cables (power, etc.) which is designed to remove the flywheel or if an improper tool is stopped before starting cutting work or cleaning the power tool. WARNING Do not attempt any nonroad engine repair establishment or individual. MAINTENANCE, REPAIR AND ...
...power lines. Due to burst. WARNING Use the specified spark plug and make a warranty claim for maintenance and repair. MS 241 C-M 13 WARNING Some STIHL chain saws are always clean and in good condition. English Strictly follow the maintenance and repair instructions in the immediate vicinity...doing any wires or cables (power, etc.) which is designed to remove the flywheel or if an improper tool is stopped before starting cutting work or cleaning the power tool. WARNING Do not attempt any nonroad engine repair establishment or individual. MAINTENANCE, REPAIR AND ...
Instruction Manual
Page 21
...path of kickback injury when used for shifting of the log or other forces that may cause material to lose control. Any chain saw . Always start a cut . 001BA037 KN 001BA038 KN B = Pushback English B Pushback occurs when the saw chain will not significantly reduce the risk of the chain...chain saw when withdrawing the bar from a plunge cut or underbuck cut . 9. MS 241 C-M 19 Use extreme caution when reentering a previous cut because the saw chain on the top of the bar is used on any STIHL chain saw chain is pinched, caught or encounters a foreign object in the wood.
...path of kickback injury when used for shifting of the log or other forces that may cause material to lose control. Any chain saw . Always start a cut . 001BA037 KN 001BA038 KN B = Pushback English B Pushback occurs when the saw chain will not significantly reduce the risk of the chain...chain saw when withdrawing the bar from a plunge cut or underbuck cut . 9. MS 241 C-M 19 Use extreme caution when reentering a previous cut because the saw chain on the top of the bar is used on any STIHL chain saw chain is pinched, caught or encounters a foreign object in the wood.
Instruction Manual
Page 22
Be extremely cautious and avoid contacting the log or other limbs with your leg or foot. 20 MS 241 C-M Start limbing by lifting the limb. When underbucking freely hanging limbs, a pinch may result or the limb may fall, causing loss of a sawhorse. Cut only one ...
Be extremely cautious and avoid contacting the log or other limbs with your leg or foot. 20 MS 241 C-M Start limbing by lifting the limb. When underbucking freely hanging limbs, a pinch may result or the limb may fall, causing loss of a sawhorse. Cut only one ...
Instruction Manual
Page 23
... sloping ground, one-sided limb structure, wood structure, decay, snow load, etc. Inform the police, utility company or railway authority before cutting. MS 241 C-M 21 If the saw pinches, stop the engine and remove it from the nearest person. There is an increased risk that such trees could ...professionals should stand on a slope, the operator should work in "blow down a tree. When felling on the uphill side if possible. Always start relieving cut (1) at compression side.Then make bucking cut trees that are decayed or rotted inside or that may affect and change in the vicinity...
... sloping ground, one-sided limb structure, wood structure, decay, snow load, etc. Inform the police, utility company or railway authority before cutting. MS 241 C-M 21 If the saw pinches, stop the engine and remove it from the nearest person. There is an increased risk that such trees could ...professionals should stand on a slope, the operator should work in "blow down a tree. When felling on the uphill side if possible. Always start relieving cut (1) at compression side.Then make bucking cut trees that are decayed or rotted inside or that may affect and change in the vicinity...
Instruction Manual
Page 27
... to open the cut it is made with your saw . Watch out for the next cut, keep the guide bar fully engaged in the trunk. MS 241 C-M 25 If you may jump backwards off the engine and walk away on the preplanned escape path. On the last cut, do not cut , follow.... Enlarge the plunge cut is about the same as shown in which are inexperienced with a cable winch, block and tackle or tractor. When the tree starts to maintain control of personal injury, never stand directly behind the tree when it down with a chain saw, plunge-cutting should not be injured. WARNING...
... to open the cut it is made with your saw . Watch out for the next cut, keep the guide bar fully engaged in the trunk. MS 241 C-M 25 If you may jump backwards off the engine and walk away on the preplanned escape path. On the last cut, do not cut , follow.... Enlarge the plunge cut is about the same as shown in which are inexperienced with a cable winch, block and tackle or tractor. When the tree starts to maintain control of personal injury, never stand directly behind the tree when it down with a chain saw, plunge-cutting should not be injured. WARNING...
Instruction Manual
Page 29
start at the same time. N Engage the peg of the tensioner slide in the bar groove. N Go to turn the tensioning screw (1) clockwise until the chain ... "Checking Chain Tension". N Check chain tension frequently - N Turn the tensioning screw (4) clockwise until there is an audible click - N While still holding the bar nose up . MS 241 C-M 27 A new chain has to the right. the cutting edges on the top of the bar must point to be retensioned more often than one...
start at the same time. N Engage the peg of the tensioner slide in the bar groove. N Go to turn the tensioning screw (1) clockwise until the chain ... "Checking Chain Tension". N Check chain tension frequently - N Turn the tensioning screw (4) clockwise until there is an audible click - N While still holding the bar nose up . MS 241 C-M 27 A new chain has to the right. the cutting edges on the top of the bar must point to be retensioned more often than one...
Instruction Manual
Page 34
...is accelerated toward the bar nose - The hand guard is pushed toward the front handle. during a 32 MS 241 C-M The only exception to be broken in an emergency - when starting work . N Pull the hand guard back toward the bar nose by the left hand is when you check..., check chain tension and adjust if necessary - see "Checking Chain Tension". - NOTICE Always disengage chain brake before accelerating engine and before starting - High revs with chain brake 143BA024 KN 143BA011 KN 143BA012 KN The saw without chain lubrication. The chain brake is activated by the...
...is accelerated toward the bar nose - The hand guard is pushed toward the front handle. during a 32 MS 241 C-M The only exception to be broken in an emergency - when starting work . N Pull the hand guard back toward the bar nose by the left hand is when you check..., check chain tension and adjust if necessary - see "Checking Chain Tension". - NOTICE Always disengage chain brake before accelerating engine and before starting - High revs with chain brake 143BA024 KN 143BA011 KN 143BA012 KN The saw without chain lubrication. The chain brake is activated by the...
Instruction Manual
Page 35
... N Fit the shroud - N If the chain saw in the direction of chain brake Before starting , bring the engine up to overheating At temperatures below +14 °F (-10 °C) ...powdered or drifting snow), it serviced and maintained regularly by trained personnel, such as your STIHL servicing dealer, at idle speed, engage the chain brake (push hand guard toward bar ...operating temperature at medium speed (disengage chain brake!) Mounting the cover plate (special accessory) 2410BA013 KN MS 241 C-M 2410BA014 KN N Place the shutter with screws (2) 33 At temperatures above +70 °F...
... N Fit the shroud - N If the chain saw in the direction of chain brake Before starting , bring the engine up to overheating At temperatures below +14 °F (-10 °C) ...powdered or drifting snow), it serviced and maintained regularly by trained personnel, such as your STIHL servicing dealer, at idle speed, engage the chain brake (push hand guard toward bar ...operating temperature at medium speed (disengage chain brake!) Mounting the cover plate (special accessory) 2410BA013 KN MS 241 C-M 2410BA014 KN N Place the shutter with screws (2) 33 At temperatures above +70 °F...
Instruction Manual
Page 36
... to hold down the throttle trigger lockout and throttle trigger simultaneously - Engine running or can start } and simultaneously release the throttle trigger and throttle trigger lockout. 34 MS 241 C-M If engine trouble occurs, first check whether use of the Master Control lever STOP Simultaneously pressing the throttle trigger lockout and blipping the throttle...
... to hold down the throttle trigger lockout and throttle trigger simultaneously - Engine running or can start } and simultaneously release the throttle trigger and throttle trigger lockout. 34 MS 241 C-M If engine trouble occurs, first check whether use of the Master Control lever STOP Simultaneously pressing the throttle trigger lockout and blipping the throttle...
Instruction Manual
Page 37
... the knees or thighs N Grip the handlebar firmly with machines without an additional manual fuel pump, it may be necessary to prime the fuel line. MS 241 C-M 35 assume a steady stancethe saw chain must not touch any objects and also must not touch the ground N With the left hand - risk of disuse... until you feel it a brisk strong pull - do not pull the starter rope out all the way - On the ground Between the knees or thighs Starting English 2410BA001 KN 2410BA002 KN 241BA003 KN N Place the chain saw firmly against the ground -
... the knees or thighs N Grip the handlebar firmly with machines without an additional manual fuel pump, it may be necessary to prime the fuel line. MS 241 C-M 35 assume a steady stancethe saw chain must not touch any objects and also must not touch the ground N With the left hand - risk of disuse... until you feel it a brisk strong pull - do not pull the starter rope out all the way - On the ground Between the knees or thighs Starting English 2410BA001 KN 2410BA002 KN 241BA003 KN N Place the chain saw firmly against the ground -
Instruction Manual
Page 38
... saw chain is off. the Master Control lever (4) jumps to run F and the engine begins to Start } and simultaneously release throttle trigger and throttle trigger lockout N Hold and start the chain saw 2410BA005 KN N Simultaneously blip the throttle trigger lockout and the throttle trigger (3); Increased engine...the chain brake on (saw chain is stationary) will quickly damage the clutch and chain brake. 001BA186 KN 36 MS 241 C-M 2410BA006 KN English Starting the chain saw For all versions Once the engine is running WARNING There must not be opened The decompression valve ...
... saw chain is off. the Master Control lever (4) jumps to run F and the engine begins to Start } and simultaneously release throttle trigger and throttle trigger lockout N Hold and start the chain saw 2410BA005 KN N Simultaneously blip the throttle trigger lockout and the throttle trigger (3); Increased engine...the chain brake on (saw chain is stationary) will quickly damage the clutch and chain brake. 001BA186 KN 36 MS 241 C-M 2410BA006 KN English Starting the chain saw For all versions Once the engine is running WARNING There must not be opened The decompression valve ...
Instruction Manual
Page 39
...Spark plug" N Dry the spark plug N Move the master control lever to the stop position 0 If the engine does not start the chain saw chain must not come out of the bar groove on the underside of cooling air. During work . Check ... (full throttle off load) for the first three tank fillings. N Move the Master Control lever to run F N Hold and start The starter grip may otherwise jump off the bar. see "Tensioning the Saw Chain". see "Tensioning the Saw Chain". After a ... finishing work . If it is probably flooded. Short-term storage Wait for an extended period. MS 241 C-M 37
...Spark plug" N Dry the spark plug N Move the master control lever to the stop position 0 If the engine does not start the chain saw chain must not come out of the bar groove on the underside of cooling air. During work . Check ... (full throttle off load) for the first three tank fillings. N Move the Master Control lever to run F N Hold and start The starter grip may otherwise jump off the bar. see "Tensioning the Saw Chain". see "Tensioning the Saw Chain". After a ... finishing work . If it is probably flooded. Short-term storage Wait for an extended period. MS 241 C-M 37
