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Stihl MS 391 Support Question

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Question posted by bigdave41 on February 17th, 2022

Need A Short Block For Stihl Ms 391 Can You Help Me ?

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Answer #1: Posted by Technoprince123 on February 17th, 2022 7:43 AM
This answer was accepted by the poster of the original question.
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Answer #2: Posted by SonuKumar on February 17th, 2022 7:34 AM
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Related Stihl MS 391 Manual Pages

Product Instruction Manual - Page 3

... Specifications Special Accessories Ordering Spare Parts Maintenance and Repairs STIHL Incorporated Federal Emission Control Warranty Statement Trademarks MS 311, MS 391 English 49 Allow only persons who fully understand 51 this...chain saw. 52 To receive maximum performance and 53 satisfaction from your STIHL chain saw differs from time-to continually improve all of personal injury. Original...
Product Instruction Manual - Page 4

...Indicates an imminent risk of Federal Regulations 1910.266. 2 MS 311, MS 391 Therefore, some changes, modifications and improvements may not be... paragraphs that are generally observed when working with the symbols and signal words described below: Danger! Have your STIHL dealer show you read, fully understand and observe the following safety precautions and warnings. Example: N Loosen the...
Product Instruction Manual - Page 5

...the machine Warning! The use of any condition that anyone using power tools on some STIHL powerheads, are mentioned as factors in the development of a power tool (or other purposes... Most STIHL power tools are available on a regular or sustained basis. - Do not lend or rent your power tool run unattended. Wear gloves and keep your chain saw . Keep the MS 311, MS 391 3...
Product Instruction Manual - Page 6

.... - Wear sturdy boots with branches or brush. Warning! The ignition system of the STIHL unit produces an electromagnetic field of the power tool parts see the chapter on branches, ...but do not guarantee that MS 311, MS 391 Therefore, continual and regular users should have their hands and fingers. Wear sound barriers (ear plugs or ear mufflers) to help protect your ability to ...
Product Instruction Manual - Page 7

...with the saw chain moving. Using the grip, turn ). It may escape from your STIHL servicing dealer. If spilled and ignited by your body and the cutting attachment behind you.... switch off the engine, and fit the chain guard (scabbard) over longer distances. Warning! MS 311, MS 391 5 Do not continue operating this machine if it to prevent turnover, fuel spillage and damage ...
Product Instruction Manual - Page 8

...and chain follow the procedure described in the chapter "Mounting the Bar and Chain" of the STIHL combination wrench or other in the instruction manual and the section "Kickback" and the "ANSI... Warning! Before replacing any bar and chain, see the appropriate section of injury. 6 MS 311, MS 391 Keep the handles clean and dry at regular intervals (whenever the saw for the sprocket ...
Product Instruction Manual - Page 11

Keep within calling distance of others in case help is needed. 001BA082 KN Position the chain saw when reaching the end of control and strike the operator or some ... the risk of dust and other airborne contaminants, in the general work practices, such as Western Red Cedar. MS 311, MS 391 9 English Warning! Inhalation of the gases (e.g. Use good work area, even when starting.
Product Instruction Manual - Page 12

...after the throttle trigger is blocked increases the load and ...Never modify your STIHL servicing dealer only. 10 MS 311, MS 391 English Warning! ...It is dangerous and can result in the event of a felled tree) away from the saw chain continues to believe that the saw , increased vibration or increased "bottoming" during operation and remain hot for a short...
Product Instruction Manual - Page 13

...may cause serious or fatal injury. This may occur instantly. Some STIHL power tools are : - stay clean and need no service or maintenance. Warning! These reactive forces may result ...injury. An improperly mounted or damaged shroud or a damaged/deformed muffler shell may help you suspect a clogged screen, have your power tool down as rapidly as a... or fatal injury. MS 311, MS 391 11
Product Instruction Manual - Page 15

...! An improperly maintained chain brake may increase the time needed to cool before potential contact with the front hand guard...saw chain and reduced kickback bars STIHL offers a variety of ANSI B 175.1-2000 MS 311, MS 391 13 In a kickback situation ... has sufficient time to help you identify the STIHL reduced kickback bars and low kickback chains. STIHL reduced kickback bars and...
Product Instruction Manual - Page 16

... labeled reduced kickback bars are designed to properly match your powerhead. Please ask your STIHL dealer to reduce the risk of the design features intended to avoid kickback situations: 14 MS 311, MS 391 Check with the 45° computer derived kickback angle of § 5.11 of the increased kickback contact area. Warning! Low...
Product Instruction Manual - Page 22

...injured. There is cutting a log into sections. 001BA033 KN 20 MS 311, MS 391 Warning! With the saw , plunge-cutting should not be taken to...barber-chairing), or the tree may be cut. Seek the help of the saw , you may slip or the log may ... same as shown in which are inexperienced with a cable winch, block and tackle or tractor. Warning! In order to reduce the risk...
Product Instruction Manual - Page 25

..., MS 391 23 N Pull the hand guarad towards the front handle until the tensioner slide (2) butts against the left end of operation. 1 2 N Turn the screw (1) counterclockwise until there is an audible click - If non-matching components are used, the cutting attachment may be damaged beyond repair after a short period of the housing slot...
Product Instruction Manual - Page 31

...around the carburetor - the saw chain is blocked 1 1 N Pull the slide (1) ...STIHL servicing dealer, at idle speed, engage the chain brake (push hand guard toward bar nose). Check operation of the position s (summer operation) The chain brake is set back to position s (summer operation) without fail, otherwise the engine may malfunction due to overheating 0001BA003 KN MS 311, MS 391...
Product Instruction Manual - Page 36

..."Storing the machine" 34 MS 311, MS 391 Chain cold Tension is off the chain again after about 5 to run at operating temperature during work. Always slacken off . Short-term storage Wait for an...that has been in power - After finishing work N Slacken off the chain if you need it cools down. English Operating Instructions During the break-in period A factory new machine should not...
Product Instruction Manual - Page 38

...Do not use tools to different operating conditions by the insertion of different air filters. Retrofitting is blocked 1 2 1 1 N Loosen screws (1) N Remove the shroud (2) Remove air filter N ... with a brush! 36 MS 311, MS 391 4903BA002 KN 4903BA006 KN English Air Filter System Cleaning the Air Filter 1 The air filter system can be damaged in STIHL special-purpose cleaner (special ...
Product Instruction Manual - Page 42

...MS 391 4903BA002 KN English Install spark plug 1 N Screw in the boot may create arcing that could ignite combustible fumes and cause a fire. 4903BA008 KN Replacing the Starter Rope and Rewind Spring Remove shroud N Move the Master Control lever to the stop position 0 N Push the hand guard forwards - the saw chain is blocked... fire and burn injury, use only spark plugs authorized by STIHL.
Product Instruction Manual - Page 44

... N If you use a biological chain and bar lubricant, e.g. STIHL BioPlus, completely fill the chain oil tank. this helps prevent the carburetor diaphragms sticking together. pay special attention to turn ...torn starter rope" The broken pieces of children and other unauthorized persons. 42 MS 311, MS 391 N Thoroughly clean the machine - If it tips sideways: increase the spring tension...
Product Instruction Manual - Page 45

... cage and lubricate with STIHL lubricant (special accessory) ...STIHL original chain sprockets to ensure reliable functioning of two saw chains in (0.5 mm) - after use check gauge (special accessory) to remove the Eclip (1) N Remove the washer (2) N Remove rim sprocket (3) N Inspect transport profile on the crankshaft MS 311, MS 391 43 if there are deeper than 0.02 in alternation helps...
Product Instruction Manual - Page 54

...Accessories Contact your STIHL dealer for information ..., the length of the chain scabbard must be matched to the guide bar to help reduce the risk of tabs, and let them lock together The scabbard extension has ...standard with the lenght of the bar to be used based on the other. 52 MS 311, MS 391 001BA209 KN English Chain sprockets 7-tooth for your product. Since new bar/chain combinations ...

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