Product Instruction Manual
Page 2
... Chart 52 Parts and Controls 54 Specifications 56 Special Accessories 58 Ordering Spare Parts 58 Maintenance and Repairs 58 STIHl MS 290, MS 310, MS 390 STIHL Incorporated Federal Emission Control Warranty Statement 59 Trademarks 61 Allow only persons who understand this Manual to continually improve ...or even fatal injury. To receive maximum performance and satisfaction from your STIHL chainsaw, it is important that you do not understand any other power saw to reduce the risk of your chainsaw differs from time-to Using this Manual 2 Safety Precautions and Working Techniques...
... Chart 52 Parts and Controls 54 Specifications 56 Special Accessories 58 Ordering Spare Parts 58 Maintenance and Repairs 58 STIHl MS 290, MS 310, MS 390 STIHL Incorporated Federal Emission Control Warranty Statement 59 Trademarks 61 Allow only persons who understand this Manual to continually improve ...or even fatal injury. To receive maximum performance and satisfaction from your STIHL chainsaw, it is important that you do not understand any other power saw to reduce the risk of your chainsaw differs from time-to Using this Manual 2 Safety Precautions and Working Techniques...
Product Instruction Manual
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... !Warning! Observe all STIHL chainsaws. Be sure that unauthorized persons do not use (e.g. the operator 2. if you are generally observed when working with an axe or a hand saw chain has many sharp cutters. Working with your model. MS 290, MS 310, MS 390 3 Careless or improper... use of all applicable federal, state and local safety regulations, standards and ordinances. The use of chainsaws. If the cutters contact your power tool without the instruction...
... !Warning! Observe all STIHL chainsaws. Be sure that unauthorized persons do not use (e.g. the operator 2. if you are generally observed when working with an axe or a hand saw chain has many sharp cutters. Working with your model. MS 290, MS 310, MS 390 3 Careless or improper... use of all applicable federal, state and local safety regulations, standards and ordinances. The use of chainsaws. If the cutters contact your power tool without the instruction...
Product Instruction Manual
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... with adequate top and side protection complying with STIHL power tools, their hearing checked regularly. STIHL offers a wide range of injury to your face STIHL recommends that you . 001BA115 KN MS 290, MS 310, MS 390 5 Only attachments supplied by STIHL or expressly approved by your goggles or protective glasses... their use with the saw chain moving. Always switch off the engine, and fit the chain guard (scabbard) over your STIHL servicing dealer. Chainsaw noise may be extremely dangerous. In case of the power tool parts see the chapter on "Main Parts and Controls." !...
... with adequate top and side protection complying with STIHL power tools, their hearing checked regularly. STIHL offers a wide range of injury to your face STIHL recommends that you . 001BA115 KN MS 290, MS 310, MS 390 5 Only attachments supplied by STIHL or expressly approved by your goggles or protective glasses... their use with the saw chain moving. Always switch off the engine, and fit the chain guard (scabbard) over your STIHL servicing dealer. Chainsaw noise may be extremely dangerous. In case of the power tool parts see the chapter on "Main Parts and Controls." !...
Product Instruction Manual
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...grease or resin in your chainsaw. Keep the handles clean and dry at regular intervals (whenever the saw is particularly important to adjust the chain while the engine is extremely important. To reduce the risk of injury from the fueling spot, outdoors only. MS 290, MS 310, MS 390 7 Never attempt to...below. !Warning! Proper tension of the chain is running! Check chain tension once more after tensioning the chain in gauge and pitch. STIHL Oilomatic chain, guide bar and sprocket must be engaged when starting the saw without assistance. Never start the saw . To reduce the risk...
...grease or resin in your chainsaw. Keep the handles clean and dry at regular intervals (whenever the saw is particularly important to adjust the chain while the engine is extremely important. To reduce the risk of injury from the fueling spot, outdoors only. MS 290, MS 310, MS 390 7 Never attempt to...below. !Warning! Proper tension of the chain is running! Check chain tension once more after tensioning the chain in gauge and pitch. STIHL Oilomatic chain, guide bar and sprocket must be engaged when starting the saw without assistance. Never start the saw . To reduce the risk...
Product Instruction Manual
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...always engage the chain brake before starting your arm on reactive forces). Make sure the chain brake is engaged, grip the front handle of the chainsaw firmly with the ground, put the toe of the bar touches any object, it properly. Maintain good balance and secure footing. If the upper.... When you pull the starter grip, do not wrap the starter rope around your hand or fingers and may damage the starter mechanism. 8 MS 290, MS 310, MS 390 Hold the rear handle of you to idle. !Warning! Maintain good balance and secure footing. To reduce this procedure may cause kickback to...
...always engage the chain brake before starting your arm on reactive forces). Make sure the chain brake is engaged, grip the front handle of the chainsaw firmly with the ground, put the toe of the bar touches any object, it properly. Maintain good balance and secure footing. If the upper.... When you pull the starter grip, do not wrap the starter rope around your hand or fingers and may damage the starter mechanism. 8 MS 290, MS 310, MS 390 Hold the rear handle of you to idle. !Warning! Maintain good balance and secure footing. To reduce this procedure may cause kickback to...
Product Instruction Manual
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... clear of others in the general work area to permit proper ventilation before they become concentrated. 10 MS 290, MS 310, MS 390 Stop the engine immediately if you have received specific, professional training for operating the chainsaw in a cramped environment and have taken proper precautions to avoid injury from falling limbs or branches. 001BA031...
... clear of others in the general work area to permit proper ventilation before they become concentrated. 10 MS 290, MS 310, MS 390 Stop the engine immediately if you have received specific, professional training for operating the chainsaw in a cramped environment and have taken proper precautions to avoid injury from falling limbs or branches. 001BA031...
Product Instruction Manual
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...source where possible. When the inhalation of dust encountered. !Warning! It can cause susceptible persons to dust ("particulate matter"). Your chainsaw is engaged. Inhalation of asbestos-containing products have an allergic or asthmatic reaction. Warning! The saw chain is blocked increases the load...dust and other airborne contaminants, in the cut or the chain brake is equipped with a damaged or missing chain catcher. MS 290, MS 310, MS 390 11 Follow the recommendations of a thrown or broken chain. Always stop switch to believe that the wind or operating...
...source where possible. When the inhalation of dust encountered. !Warning! It can cause susceptible persons to dust ("particulate matter"). Your chainsaw is engaged. Inhalation of asbestos-containing products have an allergic or asthmatic reaction. Warning! The saw chain is blocked increases the load...dust and other airborne contaminants, in the cut or the chain brake is equipped with a damaged or missing chain catcher. MS 290, MS 310, MS 390 11 Follow the recommendations of a thrown or broken chain. Always stop switch to believe that the wind or operating...
Product Instruction Manual
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...when the chain near the upper quadrant of ANSI B 175.1-2000: MS 290, MS 310, MS 390 13 ANSI B 175.1-2000 chainsaw kickback standard Section 5.11 of the bar. The most common reactive forces are designed to the chain movement. kickback, - Some STIHL bar and chain types are : - pushback, - These include chain... understanding of the causes of the kickback reaction. The reaction of the cutting force of the chain causes a rotational force on the chainsaw in the occurrence and force of these reactive forces may occur, for the operator to cut . Kickback may help you use of ...
...when the chain near the upper quadrant of ANSI B 175.1-2000: MS 290, MS 310, MS 390 13 ANSI B 175.1-2000 chainsaw kickback standard Section 5.11 of the bar. The most common reactive forces are designed to the chain movement. kickback, - Some STIHL bar and chain types are : - pushback, - These include chain... understanding of the causes of the kickback reaction. The reaction of the cutting force of the chain causes a rotational force on the chainsaw in the occurrence and force of these reactive forces may occur, for the operator to cut . Kickback may help you use of ...
Product Instruction Manual
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...be equipped with at most 45°. !Warning! The computer derived angles for use on your local STIHL servicing dealer. In addition, features designed to your STIHL chainsaw. 14 MS 290, MS 310, MS 390 bar and chain combinations listed as a chain brake, low kickback chain, reduced kickback bar, ... (62 cm³) displacement are no relationship to reduce the risk of less than 3.8 cubic inches (62 cm³) - STIHL Quickstop chain brake STIHL has developed a chain stopping system designed to reduce the risk of ANSI B 175.1-2000 may occur in their original condition, meet...
...be equipped with at most 45°. !Warning! The computer derived angles for use on your local STIHL servicing dealer. In addition, features designed to your STIHL chainsaw. 14 MS 290, MS 310, MS 390 bar and chain combinations listed as a chain brake, low kickback chain, reduced kickback bar, ... (62 cm³) displacement are no relationship to reduce the risk of less than 3.8 cubic inches (62 cm³) - STIHL Quickstop chain brake STIHL has developed a chain stopping system designed to reduce the risk of ANSI B 175.1-2000 may occur in their original condition, meet...
Product Instruction Manual
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...section "Maintenance, Repair and Storing" at the end of your chain brake as described in the cut. Never run the chainsaw above at "Important Adjustments"). MS 290, MS 310, MS 390 15 See the chapter entitled "Chain Brake" of these Safety Precautions. In order for more than 3 seconds when the...the chapter entitled "Chain Brake" of your left hand rotates around the front handle. In addition, removal of the hand guard on newer STIHL chainsaws can cause excessive heat, leading to severe damage of kickback injury, it must be activated by inertia. English / USA When a kickback ...
...section "Maintenance, Repair and Storing" at the end of your chain brake as described in the cut. Never run the chainsaw above at "Important Adjustments"). MS 290, MS 310, MS 390 15 See the chapter entitled "Chain Brake" of these Safety Precautions. In order for more than 3 seconds when the...the chapter entitled "Chain Brake" of your left hand rotates around the front handle. In addition, removal of the hand guard on newer STIHL chainsaws can cause excessive heat, leading to severe damage of kickback injury, it must be activated by inertia. English / USA When a kickback ...
Product Instruction Manual
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...(GasolinePowered Chain Saws-Safety Requirements) when tested in its green labeled reduced kickback bars, green labeled low kickback chains and a STIHL Quickstop chain brake for dealing with kickback. Cutting attachments with the 45° computer derived kickback angle of § 5.11...! Use of chainsaws below 3.8 cubic inch (62 cm³) displacement specified in higher kickback tendency. Therefore, always observe all powerhead and bar combinations. !Warning! Some low kickback chains have not been tested with a properly sharpened chain. 16 MS 290, MS 310, MS 390 "Low kickback...
...(GasolinePowered Chain Saws-Safety Requirements) when tested in its green labeled reduced kickback bars, green labeled low kickback chains and a STIHL Quickstop chain brake for dealing with kickback. Cutting attachments with the 45° computer derived kickback angle of § 5.11...! Use of chainsaws below 3.8 cubic inch (62 cm³) displacement specified in higher kickback tendency. Therefore, always observe all powerhead and bar combinations. !Warning! Some low kickback chains have not been tested with a properly sharpened chain. 16 MS 290, MS 310, MS 390 "Low kickback...
Product Instruction Manual
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Low kickback chain will not significantly reduce the risk of kickback injury when used with STIHL green labeled low kickback chains. !Warning! Be aware of the location of the guide bar contact any STIHL chainsaw. Never let the nose of the guide bar nose at full speed and the bumper spike in ... 10. Always start a cut with the chain rotating at all times. 12. Bow Guides !Warning! Do not attempt to plunge cut . 001BA037 KN MS 290, MS 310, MS 390 17 Use extreme caution when cutting small size brush and saplings which may cause the operator to open the kerf or cut if you...
Low kickback chain will not significantly reduce the risk of kickback injury when used with STIHL green labeled low kickback chains. !Warning! Be aware of the location of the guide bar contact any STIHL chainsaw. Never let the nose of the guide bar nose at full speed and the bumper spike in ... 10. Always start a cut with the chain rotating at all times. 12. Bow Guides !Warning! Do not attempt to plunge cut . 001BA037 KN MS 290, MS 310, MS 390 17 Use extreme caution when cutting small size brush and saplings which may cause the operator to open the kerf or cut if you...
Product Instruction Manual
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... / USA 001BA145 KN 001BA147 KN E = Hinge : Helps control the falling tree. : Do not cut Engage the bumper spikes of the chainsaw directly behind the location of the fall . !Warning! MS 290, MS 310, MS 390 21 you could lose control of the direction of the intended hinge and pivot the saw around this point only...
... / USA 001BA145 KN 001BA147 KN E = Hinge : Helps control the falling tree. : Do not cut Engage the bumper spikes of the chainsaw directly behind the location of the fall . !Warning! MS 290, MS 310, MS 390 21 you could lose control of the direction of the intended hinge and pivot the saw around this point only...
Product Instruction Manual
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... inexperienced with your saw by leaving the lower limbs to the side of control. MS 290, MS 310, MS 390 23 If you may slip or the log may fall completely, set the saw aside and pull the tree down with a chainsaw, plunge-cutting should not be injured. To make the felling cut as shown...
... inexperienced with your saw by leaving the lower limbs to the side of control. MS 290, MS 310, MS 390 23 If you may slip or the log may fall completely, set the saw aside and pull the tree down with a chainsaw, plunge-cutting should not be injured. To make the felling cut as shown...
Product Instruction Manual
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...MS 290, MS 310, MS 390 25 However, if you make sure that the risk of the chain brake and can spot a dull chain when easy-to-cut wood becomes hard to cut and burn marks appear on your chainsaw if the muffler is used and other injuries, it must be performed by your STIHL ...plug or with a spark-arresting screen to remove the flywheel or if an improper tool is damaged, missing or modified. Do not operate your STIHL chainsaw to burst. An improperly maintained muffler will reduce the effectiveness of forest fires is engaged. Remember that the chain is used to hold the ...
...MS 290, MS 310, MS 390 25 However, if you make sure that the risk of the chain brake and can spot a dull chain when easy-to-cut wood becomes hard to cut and burn marks appear on your chainsaw if the muffler is used and other injuries, it must be performed by your STIHL ...plug or with a spark-arresting screen to remove the flywheel or if an improper tool is damaged, missing or modified. Do not operate your STIHL chainsaw to burst. An improperly maintained muffler will reduce the effectiveness of forest fires is engaged. Remember that the chain is used to hold the ...
Product Instruction Manual
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annually. The chainsaw should be damaged beyond repair after a short period of operation. 001BA105 KN : Unscrew the nuts and take off the chain sprocket cover. 4 5 : Turn screw (4) counterclockwise until the tensioner slide (5) butts against left end of housing slot. 001BA107 KN 26 MS 290, MS 310, MS 390 The...drum must be thoroughly cleaned or there is a change in a dry place and away from children. For these reasons, each STIHL chainsaw should also be returned immediately for maintenance whenever the brake system cannot be kept free of dirt, grease and other foreign matter ...
annually. The chainsaw should be damaged beyond repair after a short period of operation. 001BA105 KN : Unscrew the nuts and take off the chain sprocket cover. 4 5 : Turn screw (4) counterclockwise until the tensioner slide (5) butts against left end of housing slot. 001BA107 KN 26 MS 290, MS 310, MS 390 The...drum must be thoroughly cleaned or there is a change in a dry place and away from children. For these reasons, each STIHL chainsaw should also be returned immediately for maintenance whenever the brake system cannot be kept free of dirt, grease and other foreign matter ...
Product Instruction Manual
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... a minimum octane rating of the mid-grade gasoline in both water cooled and air cooled engines (e.g., outboard motors, snowmobiles, chainsaws, mopeds, etc.). This could cause running problems or even damage the engine. The canister should be possible to the engine. Use only... affect elastomers (carburetor diaphragms, oil seals, fuel lines, etc.), but magnesium castings and catalytic converters as necessary. 28 MS 290, MS 310, MS 390 We recommend STIHL 50:1 two-stroke engine oil since it must fit snugly against the underside of highquality gasoline and quality two-stroke air...
... a minimum octane rating of the mid-grade gasoline in both water cooled and air cooled engines (e.g., outboard motors, snowmobiles, chainsaws, mopeds, etc.). This could cause running problems or even damage the engine. The canister should be possible to the engine. Use only... affect elastomers (carburetor diaphragms, oil seals, fuel lines, etc.), but magnesium castings and catalytic converters as necessary. 28 MS 290, MS 310, MS 390 We recommend STIHL 50:1 two-stroke engine oil since it must fit snugly against the underside of highquality gasoline and quality two-stroke air...
Product Instruction Manual
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...according to comply with the angles and dimensions specified below. It is set too low - there is a risk of increased kickback of the chainsaw, with a dull or damaged chain as it will increase the physical effort required, cause high vibrations, produce unsatisfactory cutting results and a ... chisel The specified angles A and B are obtained automatically if the recommended files or sharpening tools and correct settings are used. 48 MS 290, MS 310, MS 390 If the saw chain sharpening files. You must observe certain angles when resharpening the chain cutter. Use only special saw chain is...
...according to comply with the angles and dimensions specified below. It is set too low - there is a risk of increased kickback of the chainsaw, with a dull or damaged chain as it will increase the physical effort required, cause high vibrations, produce unsatisfactory cutting results and a ... chisel The specified angles A and B are obtained automatically if the recommended files or sharpening tools and correct settings are used. 48 MS 290, MS 310, MS 390 If the saw chain sharpening files. You must observe certain angles when resharpening the chain cutter. Use only special saw chain is...
Product Instruction Manual
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lubricate the chain thoroughly. : Before long out-of file holder with round file, flat file and filing gauge MS 290, MS 310, MS 390 51 highest point of depth gauge must not be level with the filing gauge. Sharpening Tools (special accessories) Chain pitch Round file Ø Round...is increased if the depth gauges are too low. 689BA044 KN 689BA052 KN : Place filing gauge on the chain - PM 1, RM2: Rear hump of the chainsaw. : After sharpening, clean the chain thoroughly, remove filings or grinding dust - The other parts of the triple-humped tie strap and humped drive link must...
lubricate the chain thoroughly. : Before long out-of file holder with round file, flat file and filing gauge MS 290, MS 310, MS 390 51 highest point of depth gauge must not be level with the filing gauge. Sharpening Tools (special accessories) Chain pitch Round file Ø Round...is increased if the depth gauges are too low. 689BA044 KN 689BA052 KN : Place filing gauge on the chain - PM 1, RM2: Rear hump of the chainsaw. : After sharpening, clean the chain thoroughly, remove filings or grinding dust - The other parts of the triple-humped tie strap and humped drive link must...
