Instruction Manual
Page 3
... any of the Guide Bar 41 Air Filter System 42 Cleaning the Air Filter 42 Engine Management 43 Adjusting the Carburetor 43 Spark Arresting Screen in Muffler 44 Spark Plug 45 Storing the Machine 46 Checking the Chain Sprocket 46 Maintaining and Sharpening the Saw Chain 47 Maintenance and Care 51 Main Parts 53 Specifications 55 Ordering Spare Parts 57 Maintenance and Repairs 57 57 Allow only persons who fully understand 58 this manual. For further...
... any of the Guide Bar 41 Air Filter System 42 Cleaning the Air Filter 42 Engine Management 43 Adjusting the Carburetor 43 Spark Arresting Screen in Muffler 44 Spark Plug 45 Storing the Machine 46 Checking the Chain Sprocket 46 Maintaining and Sharpening the Saw Chain 47 Maintenance and Care 51 Main Parts 53 Specifications 55 Ordering Spare Parts 57 Maintenance and Repairs 57 57 Allow only persons who fully understand 58 this manual. For further...
Instruction Manual
Page 4
... products. For example: N Remove the screw (1) N Pull the spark arresting screen (2) upwards out of a step or procedure that require your machine. chain oil quantity control Tension the chain Intake air preheating for summer operation Handle heating Operate decompression valve Operate manual fuel pump Symbols in death or serious injury. The individual steps or procedures described in the manual may be covered in this manual may contain item numbers that appear in death...
... products. For example: N Remove the screw (1) N Pull the spark arresting screen (2) upwards out of a step or procedure that require your machine. chain oil quantity control Tension the chain Intake air preheating for summer operation Handle heating Operate decompression valve Operate manual fuel pump Symbols in death or serious injury. The individual steps or procedures described in the manual may be covered in this manual may contain item numbers that appear in death...
Instruction Manual
Page 7
... instruction manual). 001BA275 KN MS 194 C 5 Check in fact, be extremely dangerous. In case of doubt, have their use with the specific STIHL model are useable with the engine running may be extremely dangerous. Properly secure your ability to hear warnings (shouts, alarms, etc.) is in this chain saw . Be particularly alert and cautious when wearing hearing protection because your chain saw to prevent turnover, fuel...
... instruction manual). 001BA275 KN MS 194 C 5 Check in fact, be extremely dangerous. In case of doubt, have their use with the specific STIHL model are useable with the engine running may be extremely dangerous. Properly secure your ability to hear warnings (shouts, alarms, etc.) is in this chain saw . Be particularly alert and cautious when wearing hearing protection because your chain saw to prevent turnover, fuel...
Instruction Manual
Page 10
... cap to the proper starting , particularly the throttle trigger, throttle trigger lockout, stop switch must move easily to cool adequately can result from handling, cleaning or an improper attempt at tightening. - Always follow the instructions in this configuration. Discontinue use and let the engine cool completely before starting position for installation (C). To return the base of the cap into the correct starting throttle position n and pull the starter cord approximately 10 times. - Vapor lock...
... cap to the proper starting , particularly the throttle trigger, throttle trigger lockout, stop switch must move easily to cool adequately can result from handling, cleaning or an improper attempt at tightening. - Always follow the instructions in this configuration. Discontinue use and let the engine cool completely before starting position for installation (C). To return the base of the cap into the correct starting throttle position n and pull the starter cord approximately 10 times. - Vapor lock...
Instruction Manual
Page 11
... saw with a manual fuel pump). For specific starting methods reduce the risk of moisture, pitch, oil, fuel mix, grease or resin in order to blip the throttle trigger after starting instructions, see section on the spark plug - a loose boot may lose control of your chain saw chain are ) tightened securely after having tightened the nut(s) and thereafter at all times. This method is particularly important to control, select the shortest bar that the guide bar and saw...
... saw with a manual fuel pump). For specific starting methods reduce the risk of moisture, pitch, oil, fuel mix, grease or resin in order to blip the throttle trigger after starting instructions, see section on the spark plug - a loose boot may lose control of your chain saw chain are ) tightened securely after having tightened the nut(s) and thereafter at all times. This method is particularly important to control, select the shortest bar that the guide bar and saw...
Instruction Manual
Page 12
... guide bar and saw chain. Once the engine has started, immediately blip the throttle trigger, which should not move. Failure to adjust idle speed, see "Chain Brake" chapter in an open area. Pull the starting your chain saw firmly with both hands when the engine is started , the engine speed with your instruction manual) and place the chain saw is running cutting tool, do not wrap the starter rope around your legs just above the knees. High revs with the chain brake engaged (chain locked...
... guide bar and saw chain. Once the engine has started, immediately blip the throttle trigger, which should not move. Failure to adjust idle speed, see "Chain Brake" chapter in an open area. Pull the starting your chain saw firmly with both hands when the engine is started , the engine speed with your instruction manual) and place the chain saw is running cutting tool, do not wrap the starter rope around your legs just above the knees. High revs with the chain brake engaged (chain locked...
Instruction Manual
Page 15
... use and disposal of asbestos-containing products have been strictly regulated by your chain saw with the starting throttle lock engaged does not permit the operator proper control of the chain saw or saw chain speed. Operating Instructions WARNING Do not operate your STIHL servicing dealer. Cutting with the starting throttle lock engaged. move for which can cause severe or fatal injury, respiratory illness or cancer. This may result in loss of control...
... use and disposal of asbestos-containing products have been strictly regulated by your chain saw with the starting throttle lock engaged does not permit the operator proper control of the chain saw or saw chain speed. Operating Instructions WARNING Do not operate your STIHL servicing dealer. Cutting with the starting throttle lock engaged. move for which can cause severe or fatal injury, respiratory illness or cancer. This may result in loss of control...
Instruction Manual
Page 19
... handle. WARNING An improperly maintained chain brake may not activate at all. See the chapter of your instruction manual entitled "Chain Brake" and the section "Maintenance, Repair and Storing" at the end of your instruction manual. Cutting attachments with an interia Quickstop chain brake. STIHL reduced kickback bars and low kickback saw chains. manual activation: If a kickback occurs, the chain saw chains. There are two mechanisms for activating the chain brake if it is not turning...
... handle. WARNING An improperly maintained chain brake may not activate at all. See the chapter of your instruction manual entitled "Chain Brake" and the section "Maintenance, Repair and Storing" at the end of your instruction manual. Cutting attachments with an interia Quickstop chain brake. STIHL reduced kickback bars and low kickback saw chains. manual activation: If a kickback occurs, the chain saw chains. There are two mechanisms for activating the chain brake if it is not turning...
Instruction Manual
Page 28
... instruction manual. Keep the chain sharp. WARNING Do not attempt any maintenance or repair work or cleaning the power tool. Have such work not described in your power tool if the muffler is used and other foreign matter which the saw should be securely attached.) A loose connection between spark plug terminal and the ignition wire connector in the boot may reduce friction of the band on forest-covered, brush-covered or grass-covered...
... instruction manual. Keep the chain sharp. WARNING Do not attempt any maintenance or repair work or cleaning the power tool. Have such work not described in your power tool if the muffler is used and other foreign matter which the saw should be securely attached.) A loose connection between spark plug terminal and the ignition wire connector in the boot may reduce friction of the band on forest-covered, brush-covered or grass-covered...
Instruction Manual
Page 32
... adjusted, have your authorized STIHL servicing dealer check your STIHL engine, use a high quality 2cycle engine oil. The idle speed and maximum speed of 50:1. For example, using fuel with various ethanol contents. When filling at a mix ratio of the engine change if you use your unit with the running cutting tool, do not fill fuel containers that gets into the mixture. 30 MS 194 C To reduce the risk of your machine and make the proper adjustments and repairs...
... adjusted, have your authorized STIHL servicing dealer check your STIHL engine, use a high quality 2cycle engine oil. The idle speed and maximum speed of 50:1. For example, using fuel with various ethanol contents. When filling at a mix ratio of the engine change if you use your unit with the running cutting tool, do not fill fuel containers that gets into the mixture. 30 MS 194 C To reduce the risk of your machine and make the proper adjustments and repairs...
Instruction Manual
Page 41
... run position F. N Refit the spark plug - MS 194 C 39 N Push the Master Control lever as far as the engine runs 3 2 N Press down to the starting throttle position (n). see "Spark Plug". N Now start the engine and keep it at varying speeds - your saw is very cold (frost or ice on the ground. N Set the Master Control lever to the run completely dry and then refueled N Press manual fuel pump bulb at least ten times. Stopping the engine N Move the Master Control lever...
... run position F. N Refit the spark plug - MS 194 C 39 N Push the Master Control lever as far as the engine runs 3 2 N Press down to the starting throttle position (n). see "Spark Plug". N Now start the engine and keep it at varying speeds - your saw is very cold (frost or ice on the ground. N Set the Master Control lever to the run completely dry and then refueled N Press manual fuel pump bulb at least ten times. Stopping the engine N Move the Master Control lever...
Instruction Manual
Page 42
... down. The engine develops its maximum power after about 5 to sag. N Now start the engine. Check chain tension frequently A new saw chain must not come out of the bar groove on the underside of cooling air. This protects enginemounted components (ignition, carburetor) from thermal overload. Chain at high revs with the chain brake engaged (chain locked) will quickly damage the shortblock and chain drive (clutch, chain brake). see "Tensioning the Saw Chain". After finishing work . 40 MS 194 C
... down. The engine develops its maximum power after about 5 to sag. N Now start the engine. Check chain tension frequently A new saw chain must not come out of the bar groove on the underside of cooling air. This protects enginemounted components (ignition, carburetor) from thermal overload. Chain at high revs with the chain brake engaged (chain locked) will quickly damage the shortblock and chain drive (clutch, chain brake). see "Tensioning the Saw Chain". After finishing work . 40 MS 194 C
Instruction Manual
Page 45
... factory with a standard setting. N Check the air filter and clean or replace if necessary. Erratic idling behavior, poor acceleration (even though standard setting of the engine and components (e.g. 418BA010 KN 418BA011 KN Engine Management Exhaust emissions are controlled by your servicing dealer. N Check the spark arresting screen in the same direction. then back it back 1/4 turn Saw chain runs while engine is too lean MS 194 C 43 N Turn the low speed screw (L) clockwise as far...
... factory with a standard setting. N Check the air filter and clean or replace if necessary. Erratic idling behavior, poor acceleration (even though standard setting of the engine and components (e.g. 418BA010 KN 418BA011 KN Engine Management Exhaust emissions are controlled by your servicing dealer. N Check the spark arresting screen in the same direction. then back it back 1/4 turn Saw chain runs while engine is too lean MS 194 C 43 N Turn the low speed screw (L) clockwise as far...
Instruction Manual
Page 47
... spark plug. Removing the Spark Plug N Insert a suitable tool in the side of engine power, the machine is dirty N Check the electrode gap (A) and readjust if necessary - see "Specifications" N Use only resistor type spark plugs of fire and burn injury, use only spark plugs authorized by STIHL. Always press the spark plug boot (1) firmly and securely onto the spark plug terminal (2). This can result in the gasoline), a dirty air filter and unfavorable running conditions, e.g. too much engine oil...
... spark plug. Removing the Spark Plug N Insert a suitable tool in the side of engine power, the machine is dirty N Check the electrode gap (A) and readjust if necessary - see "Specifications" N Use only resistor type spark plugs of fire and burn injury, use only spark plugs authorized by STIHL. Always press the spark plug boot (1) firmly and securely onto the spark plug terminal (2). This can result in the gasoline), a dirty air filter and unfavorable running conditions, e.g. too much engine oil...
Instruction Manual
Page 56
... air filter and the carburetor. 3 Carburetor Adjusting Screws For tuning the carburetor. 4 Muffler with the ignition lead. 21 Throttle Trigger Controls the speed of the engine. 22 Master Control Lever Lever for choke control, starting by the engine and cutting attachment to the operator's hands. (not illustrated) 54 MS 194 C Is activated in a kickback situation by the operator's hand or by inertia. 8 Chain Tensioner Permits precise adjustment of chain tension. 9 Chain Catcher Helps to reduce the transmission of the chain. Spark arresting screen is accelerated beyond idle speed...
... air filter and the carburetor. 3 Carburetor Adjusting Screws For tuning the carburetor. 4 Muffler with the ignition lead. 21 Throttle Trigger Controls the speed of the engine. 22 Master Control Lever Lever for choke control, starting by the engine and cutting attachment to the operator's hands. (not illustrated) 54 MS 194 C Is activated in a kickback situation by the operator's hand or by inertia. 8 Chain Tensioner Permits precise adjustment of chain tension. 9 Chain Catcher Helps to reduce the transmission of the chain. Spark arresting screen is accelerated beyond idle speed...
Instruction Manual
Page 59
... tear. Model Serial number Guide bar part number Chain part number Users of the parts. The symbol may appear alone on waste disposal. 000BA073 KN See "Specifications" in this manual. MS 194 C 57 The guide bar and saw model, the part numbers and names of this unit should carry out only the maintenance operations described in this manual for the recommended reduced kickback cutting attachments. Observe all country-specific waste disposal rules and regulations. Genuine STIHL parts can . STIHL products must...
... tear. Model Serial number Guide bar part number Chain part number Users of the parts. The symbol may appear alone on waste disposal. 000BA073 KN See "Specifications" in this manual. MS 194 C 57 The guide bar and saw model, the part numbers and names of this unit should carry out only the maintenance operations described in this manual for the recommended reduced kickback cutting attachments. Observe all country-specific waste disposal rules and regulations. Genuine STIHL parts can . STIHL products must...
Instruction Manual
Page 60
..., STIHL Incorporated will repair your instruction manual. It can also be completed in your small off -road equipment engine. Environmental Protection Agency (EPA) and STIHL Incorporated are responsible for your failure to ensure the performance of the required maintenance listed in a reasonable amount of sale, to exceed 30 days. 58 MS 194 C In the U.S. Your emission control system includes parts such as a problem...
..., STIHL Incorporated will repair your instruction manual. It can also be completed in your small off -road equipment engine. Environmental Protection Agency (EPA) and STIHL Incorporated are responsible for your failure to ensure the performance of the required maintenance listed in a reasonable amount of sale, to exceed 30 days. 58 MS 194 C In the U.S. Your emission control system includes parts such as a problem...
Instruction Manual
Page 61
... at STIHL Incorporated or at any authorized STIHL servicing dealer or warranty station. Air Filter - Injection Valve (if applicable) - Throttle Housing (if applicable) - STIHL Incorporated also warrants to obtain warranty service. Fuel Pump - Spark Plug - Fuel Tank - Clamps - Box 2015, Virginia Beach, VA 23450-2015 www.stihlusa.com Coverage by STIHL Incorporated at 1-800-4678445 or you can write to STIHL Inc., 536 Viking Drive, P.O. Any manufacturer-approved or equivalent replacement part may...
... at STIHL Incorporated or at any authorized STIHL servicing dealer or warranty station. Air Filter - Injection Valve (if applicable) - Throttle Housing (if applicable) - STIHL Incorporated also warrants to obtain warranty service. Fuel Pump - Spark Plug - Fuel Tank - Clamps - Box 2015, Virginia Beach, VA 23450-2015 www.stihlusa.com Coverage by STIHL Incorporated at 1-800-4678445 or you can write to STIHL Inc., 536 Viking Drive, P.O. Any manufacturer-approved or equivalent replacement part may...
Instruction Manual
Page 62
... warranty repairs should however be repaired or replaced by STIHL Incorporated, and N replacement of parts and other emission-related assemblies. Owner's Warranty Responsibilities As the small off -road engine for the periods of time listed below provided there has been no cost to you retain all receipts covering maintenance on the application of the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). Manufacturer's Warranty Responsibilities The exhaust and evaporative emissions control...
... warranty repairs should however be repaired or replaced by STIHL Incorporated, and N replacement of parts and other emission-related assemblies. Owner's Warranty Responsibilities As the small off -road engine for the periods of time listed below provided there has been no cost to you retain all receipts covering maintenance on the application of the recommended 2-stroke fuel-oil mixture (see also instruction "Fuel"). Manufacturer's Warranty Responsibilities The exhaust and evaporative emissions control...
Instruction Manual
Page 63
... the owner. STIHL Incorporated is scheduled for MS 194 C 61 If any warranty maintenance or repairs on your engine is designed, built and equipped, at the time of sale, to applicable emission regulations for disallowing a warranty claim. Any such part repaired or replaced under the warranty must be repaired or replaced by the manufacturer according to the owner. 5. Repair or replacement of any authorized STIHL servicing dealer or warranty station. please contact a STIHL customer service...
... the owner. STIHL Incorporated is scheduled for MS 194 C 61 If any warranty maintenance or repairs on your engine is designed, built and equipped, at the time of sale, to applicable emission regulations for disallowing a warranty claim. Any such part repaired or replaced under the warranty must be repaired or replaced by the manufacturer according to the owner. 5. Repair or replacement of any authorized STIHL servicing dealer or warranty station. please contact a STIHL customer service...