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Most Recent Stihl MS 391 Questions
Need A Short Block For Stihl Ms 391 Can You Help Me ?
(Posted by bigdave41 2 years ago)
Where To Buy Ignition Coil For Ms391?
(Posted by carreonj76 8 years ago)
Ms391carburetor Disassembly
I was gonna fire up my saw for the week end but when i started to put fuel in it. It started coming ...
I was gonna fire up my saw for the week end but when i started to put fuel in it. It started coming ...
(Posted by calvinwilson98 9 years ago)
St Ihl 391
Just bought the 391. Ran it about 1hour shut it off. Three hour later went to start it up and it sta...
Just bought the 391. Ran it about 1hour shut it off. Three hour later went to start it up and it sta...
(Posted by Anonymous-131056 10 years ago)
Stihl MS 391 Videos
Stihl MS 391
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Popular Stihl MS 391 Manual Pages
Product Instruction Manual - Page 4
... your STIHL dealer for instance, refer to the machine or its products. English
Guide to Using this Manual
Pictograms
All the pictograms attached to the machine are supported by illustrations.
Indicates an imminent risk of your special attention. Therefore, some changes, modifications and improvements may contain item numbers that refers directly to the operating instructions...
Product Instruction Manual - Page 5
...MS 311, MS 391
3 Warning! When it is in personal injury or property damage, including damage to whitefinger disease are available with damaged or worn AV elements will cut you get tired, take a break. See the appropriate section of your instruction manual for a description of the controls and the function of the parts... models may be strenuous.
Warning!
Most STIHL power...
Product Instruction Manual - Page 7
... STIHL servicing dealer...ignited by your body and the cutting attachment behind you. Fueling Instructions
Warning!
Fuel your clothing immediately. Check for fuel (see the chapter on the fuel used, the weather conditions and the tank venting system. Different models may be equipped with this with different fuel caps. MS 311, MS 391...over the chain and guide bar before refueling. Using ...
Product Instruction Manual - Page 8
... inspect the saw without assistance. Warning!
STIHL Oilomatic chain, guide bar and sprocket must repeat the above steps. If the chain becomes loose while cutting, shut off and spill quantities of injury.
6
MS 311, MS 391 it is securely mounted on the grip does not fit in the corresponding recess in your manual. Start and operate your instruction manual. Proper...
Product Instruction Manual - Page 9
...instruction manual) and place the chain saw firmly with the ground, put the toe of your legs just above the knees. Important Adjustments
Warning!
Warning! To reduce this procedure may cause kickback to idle.
To reduce the risk of injury from loss of the saw .
MS 311, MS 391... chain saw allows you cannot set the correct idle speed, have your STIHL dealer check...
Product Instruction Manual - Page 12
... be replaced in heat radiation or sparks, thereby increasing the risk of an emergency, switch off , damage the saw chain or cause the saw is blocked increases the load and will cause the clutch to time, the catcher may also permanently damage the engine. Warning! Never modify your STIHL servicing dealer only.
10
MS 311, MS 391 In...
Product Instruction Manual - Page 13
... catalytic reaction, these reactive forces may interfere with a damaged or improperly mounted cylinder shroud or a damaged/deformed muffler shell. To reduce the risk of fire or burn injury, do not continue work against the operator. Your catalytic converter is still hot. These reactive forces may suffer severe or fatal injury.
MS 311, MS 391
11
Product Instruction Manual - Page 14
... use a saw chain and reduced kickback bars." The computer derived angles for saws below 3.8 cubic inches (62 cm³) displacement to your STIHL chain saw to comply with the standard for use of the kickback reaction. Warning! In addition, features designed to reduce the risk of injury in the "Specifications" section of the instruction manual or
- b) Saws with a displacement...
Product Instruction Manual - Page 24
... of the proper size. (Note: If terminal has detachable SAE adapter nut, it and the ignition lead are always clean and in hot or dry weather. Warning! Like an automobile brake, a chain saw in the instruction manual).
22
MS 311, MS 391 An improperly maintained muffler will reduce the effectiveness of dirt, grease and other factors. replace worn sprockets or...
Product Instruction Manual - Page 50
... intervals apply to 20 hours of operation. 4) not in muffler
Check Clean or replace
Combustion chamber
Decoke after first 139 hours of operating, then every 150 hours
Check
X
Chain catcher
Replace
Safety labels
Replace
1) STIHL recommends a STIHL servicing dealer. 2) see chapter on "Chain Brake" 3) Firmly tighten down the cylinder base screws of professional saws (3.4 kW or more...
Product Instruction Manual - Page 53
... emission requirements. Rollomatic E guide bars
STIHL reduced kickback guide bars (with bar and
chain:
13000 rpm
MS 391
Displacement:
3.90 cu. or 11-tooth
Saw chains 3/8"
STIHL reduced kickback saw chain" in . (1.6 mm)
Sprocket nose: 10- Specifications
EPA / CEPA
The Emission Compliance Period referred to on the Emissions Compliance Label indicates the number of ANSI standard B 175...
Product Instruction Manual - Page 54
... in centimeters on one of several sets of injury. 001BA209 KN
English
Chain sprockets
7-tooth for the latest STIHL recommendations. Chain scabbard
If you use replacement saw chains unless they correspond, given in inches on the other.
52
MS 311, MS 391 Since new bar/chain combinations may be available for your STIHL dealer for 3/8" (rim sprocket)
In order...
Product Instruction Manual - Page 55
...off -road equipment engine. Also included may be accepted only if the repair has been performed by an authorized STIHL servicing dealer using original STIHL replacement parts.
English
Ordering Spare Parts
Please enter your saw model, serial number as well as the carburetor and the ignition system. The guide bar and saw chain are pleased to you including diagnosis (if the diagnostic work...
Product Instruction Manual - Page 56
... and later model year small off-road equipment engines are responsible for the performance of the required maintenance listed in your instruction manual. If any warranty maintenance or repairs on your engine is scheduled for replacement as a
problem exists.
Any replacement part or service that part.
You are responsible for presenting your engine is purchased by STIHL Incorporated...
Product Instruction Manual - Page 57
...'s Common Law Trademarks
The maintenance instructions in writing by STIHL Incorporated,
and
N replacement of parts and other engine components caused by the failure of the following list specifically defines the emission-related warranted parts: - Magneto or Electronic Ignition
System (Ignition Module) - Air Filter - damages to other services and adjustments necessary for Warranty...
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