Instruction Manual
Page 3
... 3 Cutting Attachment 19 Mounting the Bar and Chain 19 Tensioning the Saw Chain (side chain tensioner) 21 Checking Chain Tension 21 Fuel 21 Fueling 22 Chain Lubricant 24 Filling Chain Oil Tank 25 Checking Chain Lubrication 25 Chain Brake 26 Starting / Stopping the Engine 27 Operating Instructions 30 Taking Care of personal injury. WARNING Because a chain saw to reduce the risk of the Guide Bar 31 Cleaning the Air Filter 32 Engine Management 32 Adjusting the Carburetor 32 Spark Plug 34 Replacing the Starter Rope and Rewind Spring 35...
... 3 Cutting Attachment 19 Mounting the Bar and Chain 19 Tensioning the Saw Chain (side chain tensioner) 21 Checking Chain Tension 21 Fuel 21 Fueling 22 Chain Lubricant 24 Filling Chain Oil Tank 25 Checking Chain Lubrication 25 Chain Brake 26 Starting / Stopping the Engine 27 Operating Instructions 30 Taking Care of personal injury. WARNING Because a chain saw to reduce the risk of the Guide Bar 31 Cleaning the Air Filter 32 Engine Management 32 Adjusting the Carburetor 32 Spark Plug 34 Replacing the Starter Rope and Rewind Spring 35...
Instruction Manual
Page 4
... an illustration may not be on your STIHL dealer for summer operation Handle heating Operate decompression valve Operate manual fuel pump Symbols in severe or fatal injury. Example: N Loosen the screw (1). Engineering Improvements STIHL's philosophy is to continually improve all of severe or fatal injury. chain oil quantity control Tension the chain Intake air preheating for winter operation Intake air for assistance. 2 MS 150 TC Depending on the machine are made...
... an illustration may not be on your STIHL dealer for summer operation Handle heating Operate decompression valve Operate manual fuel pump Symbols in severe or fatal injury. Example: N Loosen the screw (1). Engineering Improvements STIHL's philosophy is to continually improve all of severe or fatal injury. chain oil quantity control Tension the chain Intake air preheating for winter operation Intake air for assistance. 2 MS 150 TC Depending on the machine are made...
Instruction Manual
Page 7
... your saw by STIHL for use may damage your hearing. Fuel Your STIHL power tool uses an oilgasoline mixture for climbing in any way. Continual and regular users should be in fact, be switched off and the saw with nonslip soles. Use proper equipment at all times to protect your instruction manual). 0012BA024 KN MS 150 TC 5 Wear sturdy boots with the engine running is very important. Always engage the chain brake...
... your saw by STIHL for use may damage your hearing. Fuel Your STIHL power tool uses an oilgasoline mixture for climbing in any way. Continual and regular users should be in fact, be switched off and the saw with nonslip soles. Use proper equipment at all times to protect your instruction manual). 0012BA024 KN MS 150 TC 5 Wear sturdy boots with the engine running is very important. Always engage the chain brake...
Instruction Manual
Page 9
... to idle position. Before replacing any bar and chain, see the chapter entitled "Specifications" in line with the outer mark. throttle trigger must be damaged or broken; MS 150 TC 7 inner mark is shut off the engine and then tighten. In order to the open position for installation, turn ) - Bottom of cap in order for proper condition and operation before starting, particularly the throttle trigger, throttle trigger lockout, stop switch and cutting attachment. Never start the engine...
... to idle position. Before replacing any bar and chain, see the chapter entitled "Specifications" in line with the outer mark. throttle trigger must be damaged or broken; MS 150 TC 7 inner mark is shut off the engine and then tighten. In order to the open position for installation, turn ) - Bottom of cap in order for proper condition and operation before starting, particularly the throttle trigger, throttle trigger lockout, stop switch and cutting attachment. Never start the engine...
Instruction Manual
Page 10
... started , the engine speed with incorrect idle adjustment. Place your left hand on the front handle bar and your right hand on reactive forces). For directions on how to occur (see section on the control handle and throttle trigger. During Operation Holding and Controlling the Power Tool H L Always hold the saw firmly with the running chain near the upper quadrant of the tip of the saw . Proper starting . If the running cutting attachment...
... started , the engine speed with incorrect idle adjustment. Place your left hand on the front handle bar and your right hand on reactive forces). For directions on how to occur (see section on the control handle and throttle trigger. During Operation Holding and Controlling the Power Tool H L Always hold the saw firmly with the running chain near the upper quadrant of the tip of the saw . Proper starting . If the running cutting attachment...
Instruction Manual
Page 13
... the saw . clutch, polymer housing components) - WARNING Your chain saw or chain speed. A "sponginess" in particular that the fuel system is tight (no leaks) and that it is damaged. Check in the feel of an emergency, switch off , damage the saw chain or cause the saw . In case of doubt, have better control of power lines. Have the power switched off before starting throttle lock engaged. Operating Instructions WARNING Do not operate your STIHL servicing dealer...
... the saw . clutch, polymer housing components) - WARNING Your chain saw or chain speed. A "sponginess" in particular that the fuel system is tight (no leaks) and that it is damaged. Check in the feel of an emergency, switch off , damage the saw chain or cause the saw . In case of doubt, have better control of power lines. Have the power switched off before starting throttle lock engaged. Operating Instructions WARNING Do not operate your STIHL servicing dealer...
Instruction Manual
Page 16
... situations. STIHL Quickstop Chain Brake STIHL has developed a chain stopping system designed to ensure that the chain is accelerated towards the bar nose even without a front hand guard. Do not use on a saw without hand contact. WARNING No Quickstop or other parts of injury in the cut. These devices are sufficiently high, the hand guard is not turning at the end of the instruction manual or - In...
... situations. STIHL Quickstop Chain Brake STIHL has developed a chain stopping system designed to ensure that the chain is accelerated towards the bar nose even without a front hand guard. Do not use on a saw without hand contact. WARNING No Quickstop or other parts of injury in the cut. These devices are sufficiently high, the hand guard is not turning at the end of the instruction manual or - In...
Instruction Manual
Page 17
....1-2000, use only bar lengths listed in ANSI B 175.1-2000. WARNING For a properly balanced saw and in combination with certain powerheads, comply with your STIHL dealer for your powerhead. Other chains are designed to reduce the force of the instruction manual for dealing with STIHL green labeled low kickback chains. Low Kickback Chain Some types of saw chains can be used which low kickback saw chains have...
....1-2000, use only bar lengths listed in ANSI B 175.1-2000. WARNING For a properly balanced saw and in combination with certain powerheads, comply with your STIHL dealer for your powerhead. Other chains are designed to reduce the force of the instruction manual for dealing with STIHL green labeled low kickback chains. Low Kickback Chain Some types of saw chains can be used which low kickback saw chains have...
Instruction Manual
Page 19
.... WARNING Use the specified spark plug and make a warranty claim for a component which is available free from your instruction manual. Because this special chain saw chains. Cutting Techniques 1 2 2 1 Logs under tension (spring poles). MAINTENANCE, REPAIR AND STORING Maintenance, replacement, or repair of pinching! Then make sure that the cutting tool is extremely hazardous. WARNING Always stop the engine and remove it and the ignition lead are always clean and in your STIHL servicing dealer only...
.... WARNING Use the specified spark plug and make a warranty claim for a component which is available free from your instruction manual. Because this special chain saw chains. Cutting Techniques 1 2 2 1 Logs under tension (spring poles). MAINTENANCE, REPAIR AND STORING Maintenance, replacement, or repair of pinching! Then make sure that the cutting tool is extremely hazardous. WARNING Always stop the engine and remove it and the ignition lead are always clean and in your STIHL servicing dealer only...
Instruction Manual
Page 20
... these reasons, each STIHL chain saw chain brake incurs wear each use or operate gasoline-powered tools on your local fire agency or forest service for maintenance whenever the brake system cannot be securely attached.) A loose connection between spark plug terminal and the ignition wire connector in hot or dry weather. Do not clean your STIHL servicing dealer for the chain brake on forest-covered, brush-covered or grass-covered land unless the engine's exhaust system is greater...
... these reasons, each STIHL chain saw chain brake incurs wear each use or operate gasoline-powered tools on your local fire agency or forest service for maintenance whenever the brake system cannot be securely attached.) A loose connection between spark plug terminal and the ignition wire connector in hot or dry weather. Do not clean your STIHL servicing dealer for the chain brake on forest-covered, brush-covered or grass-covered land unless the engine's exhaust system is greater...
Instruction Manual
Page 24
... cap and the area around it vigorously by always using fuel with the same ethanol content. The container should not move. Fuel mix ages Only mix sufficient fuel for use in the tank to ensure proper mixing of the oil with the fuel. If your power tool shows an incorrect idle adjustment, have your STIHL dealer check your unit with incorrect idle adjustment. This problem can be kept tightly closed in STIHL engines...
... cap and the area around it vigorously by always using fuel with the same ethanol content. The container should not move. Fuel mix ages Only mix sufficient fuel for use in the tank to ensure proper mixing of the oil with the fuel. If your power tool shows an incorrect idle adjustment, have your STIHL dealer check your unit with incorrect idle adjustment. This problem can be kept tightly closed in STIHL engines...
Instruction Manual
Page 32
... the bar by flow of cooling air. N Remove the spark plug - see "Tensioning the Saw Chain". N Refit the spark plug - If Fuel Tank Has Been Run Completely Dry and Then Refueled N Press fuel pump bulb at operating temperature The chain stretches and begins to sag. this period. Running the engine at high revs with the starter to clear the combustion chamber. After finishing work . 30 MS 150 TC N Move the choke lever to the open position...
... the bar by flow of cooling air. N Remove the spark plug - see "Tensioning the Saw Chain". N Refit the spark plug - If Fuel Tank Has Been Run Completely Dry and Then Refueled N Press fuel pump bulb at operating temperature The chain stretches and begins to sag. this period. Running the engine at high revs with the starter to clear the combustion chamber. After finishing work . 30 MS 150 TC N Move the choke lever to the open position...
Instruction Manual
Page 34
... an optimum fuel-air mixture under most operating conditions. Different Standard Settings 3009BA010 KN N Remove the air filter upwards. General Information The carburetor comes from the factory with a standard setting. Preparations 3006BA009 KN N Turn the twist lock 90° counterclockwise. N Check the air filter and clean or replace if necessary. Always replace a damaged filter. Standard setting A - Low speed screw (L) = 1/4 32 MS 150 TC Low speed screw (L) = 1 Standard setting B - N Check the spark arresting screen (not in all models, country-specific) in STIHL special...
... an optimum fuel-air mixture under most operating conditions. Different Standard Settings 3009BA010 KN N Remove the air filter upwards. General Information The carburetor comes from the factory with a standard setting. Preparations 3006BA009 KN N Turn the twist lock 90° counterclockwise. N Check the air filter and clean or replace if necessary. Always replace a damaged filter. Standard setting A - Low speed screw (L) = 1/4 32 MS 150 TC Low speed screw (L) = 1 Standard setting B - N Check the spark arresting screen (not in all models, country-specific) in STIHL special...
Instruction Manual
Page 36
... Control lever to start or runs poorly at part throttle etc.) affect the condition of the approved range. 34 MS 150 TC N Pull off the spark plug boot. see "Specifications." These factors cause deposits to insufficient lubrication and overheating. N Use only resistor type spark plugs of the spark plug. Fit a new spark plug after approx. 100 operating hours or earlier if the electrodes are badly eroded. N Unscrew the spark plug. Wrong fuel mix (too much engine oil in operation...
... Control lever to start or runs poorly at part throttle etc.) affect the condition of the approved range. 34 MS 150 TC N Pull off the spark plug boot. see "Specifications." These factors cause deposits to insufficient lubrication and overheating. N Use only resistor type spark plugs of the spark plug. Fit a new spark plug after approx. 100 operating hours or earlier if the electrodes are badly eroded. N Unscrew the spark plug. Wrong fuel mix (too much engine oil in operation...
Instruction Manual
Page 37
... the engine housing and remove it down firmly) - reassembly all other parts in fuel mix, - dirty air filter, - unfavorable running conditions, e.g. Always press spark plug boot (1) snugly onto spark plug terminal (2) of the proper size. (Note: If terminal has detachable SAE adapter nut, it must be under tension if either the starter rope or rewind spring is broken. MS 150 TC 35 too much oil in the reverse sequence. operating at part load...
... the engine housing and remove it down firmly) - reassembly all other parts in fuel mix, - dirty air filter, - unfavorable running conditions, e.g. Always press spark plug boot (1) snugly onto spark plug terminal (2) of the proper size. (Note: If terminal has detachable SAE adapter nut, it must be under tension if either the starter rope or rewind spring is broken. MS 150 TC 35 too much oil in the reverse sequence. operating at part load...
Instruction Manual
Page 48
... adjustment of chain tension. 12 Chain Catcher Helps to the operator's hands. (not illustrated) 46 MS 150 TC English Definitions 1 Control Handle The support handle for the right hand, located on the top of the saw. 2 Throttle Trigger Lockout Must be depressed before the throttle trigger can be activated. 3 Master Control Lever Lever for choke control, starting by enriching mixture. 22 Fuel Pump Provides additional fuel feed for a cold start. 23 Carburetor Box Cover Covers the air filter and the carburetor. 24 Carburetor Box Cover Twist Lock Lock...
... adjustment of chain tension. 12 Chain Catcher Helps to the operator's hands. (not illustrated) 46 MS 150 TC English Definitions 1 Control Handle The support handle for the right hand, located on the top of the saw. 2 Throttle Trigger Lockout Must be depressed before the throttle trigger can be activated. 3 Master Control Lever Lever for choke control, starting by enriching mixture. 22 Fuel Pump Provides additional fuel feed for a cold start. 23 Carburetor Box Cover Covers the air filter and the carburetor. 24 Carburetor Box Cover Twist Lock Lock...
Instruction Manual
Page 50
.... Model Serial number Guide bar part number Users of this unit should carry out only the maintenance operations described in the spaces provided. The symbol may appear alone on small parts. The guide bar and saw model, the part numbers and names of the parts. Warranty claims following repairs can be identified by an authorized STIHL servicing dealer using original STIHL replacement parts. Original STIHL parts can be accepted only if the repair has been performed by the STIHL part number, the...
.... Model Serial number Guide bar part number Users of this unit should carry out only the maintenance operations described in the spaces provided. The symbol may appear alone on small parts. The guide bar and saw model, the part numbers and names of the parts. Warranty claims following repairs can be identified by an authorized STIHL servicing dealer using original STIHL replacement parts. Original STIHL parts can be accepted only if the repair has been performed by the STIHL part number, the...
Instruction Manual
Page 51
... conform with U.S. Any replacement part or service that STIHL Incorporated may be repaired or replaced by STIHL Incorporated free of sale, to a STIHL service center as soon as the carburetor and the ignition system. MS 150 TC 49 EPA regulations for your instruction manual. You are pleased to explain the Emission Control System Warranty on your small off -road engine for the first two years of engine use from defects in...
... conform with U.S. Any replacement part or service that STIHL Incorporated may be repaired or replaced by STIHL Incorporated free of sale, to a STIHL service center as soon as the carburetor and the ignition system. MS 150 TC 49 EPA regulations for your instruction manual. You are pleased to explain the Emission Control System Warranty on your small off -road engine for the first two years of engine use from defects in...
Instruction Manual
Page 52
.... Air Filter - Magneto or Electronic Ignition System (Ignition Module) - Fuel Cap - Maintenance Requirements The maintenance instructions in materials and workmanship which cause the engine to fail to conform with applicable regulations for a period of charge to the owner if it is determined that a warranted part is free from this manual are based on your engine is defective. STIHL Incorporated is defective. Fuel Tank - Clamps - Limitations This Emission Control Systems Warranty...
.... Air Filter - Magneto or Electronic Ignition System (Ignition Module) - Fuel Cap - Maintenance Requirements The maintenance instructions in materials and workmanship which cause the engine to fail to conform with applicable regulations for a period of charge to the owner if it is determined that a warranted part is free from this manual are based on your engine is defective. STIHL Incorporated is defective. Fuel Tank - Clamps - Limitations This Emission Control Systems Warranty...
Instruction Manual
Page 54
... equivalent replacement part may not be used for any such part fails during the period of warranty coverage, it is determined that your engine is free from defects in such written instructions to the effect of time prior to the owner. 5. If any warranty maintenance or repairs on emission-related parts and must be liable to service the subject engines. 6. Any such part repaired or replaced under the warranty must...
... equivalent replacement part may not be used for any such part fails during the period of warranty coverage, it is determined that your engine is free from defects in such written instructions to the effect of time prior to the owner. 5. If any warranty maintenance or repairs on emission-related parts and must be liable to service the subject engines. 6. Any such part repaired or replaced under the warranty must...