Product Instruction Manual
Page 3
... Care 47 { Main Parts 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 Manual to Using this manual. Contact your STIHL dealer or the STIHL distributor for information and assistance. 1 M12-5.L09.CP. 0000001868_004_GB Printed on chlorine...
... Care 47 { Main Parts 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 Manual to Using this manual. Contact your STIHL dealer or the STIHL distributor for information and assistance. 1 M12-5.L09.CP. 0000001868_004_GB Printed on chlorine...
Product Instruction Manual
Page 9
... including the ground. At correct idle speed, the cutting tool should not move. MS 311, MS 391 7 With the first recommended method, the chain saw on the handles while... clear of your instruction manual. When the engine is very dangerous because you cannot set the correct idle speed, have your STIHL dealer check your right hand... pull out the starter grip slowly until you and all other solid surface in injury to rewind it properly. To reduce the risk of the saw . Warning! With your power tool and make proper adjustments and repairs...
... including the ground. At correct idle speed, the cutting tool should not move. MS 311, MS 391 7 With the first recommended method, the chain saw on the handles while... clear of your instruction manual. When the engine is very dangerous because you cannot set the correct idle speed, have your STIHL dealer check your right hand... pull out the starter grip slowly until you and all other solid surface in injury to rewind it properly. To reduce the risk of the saw . Warning! With your power tool and make proper adjustments and repairs...
Product Instruction Manual
Page 15
... excess of your instruction manual. Other chains are designed to severe damage of the motor housing, clutch and oiler component and may not activate at the end of ANSI B 175.1-2000 MS 311, MS 391 13 STIHL has developed a color ...code system to reduce the risk of kickback injury, if activated, in the cut. In a kickback situation this contact will deactivate the chain brake. Cutting attachments with the operator. Never operate your instruction manual entitled "Chain Brake" and the section "Maintenance, Repair...
... excess of your instruction manual. Other chains are designed to severe damage of the motor housing, clutch and oiler component and may not activate at the end of ANSI B 175.1-2000 MS 311, MS 391 13 STIHL has developed a color ...code system to reduce the risk of kickback injury, if activated, in the cut. In a kickback situation this contact will deactivate the chain brake. Cutting attachments with the operator. Never operate your instruction manual entitled "Chain Brake" and the section "Maintenance, Repair...
Product Instruction Manual
Page 23
... control devices and systems may deny coverage. 001BA151 KN Warning! 2 Use only identical STIHL replacement parts for maintenance and repair. Only properly trained professionals should be caught and flung in your instruction manual. Do not attempt any maintenance or repair work not described in the direction of the operator of the saw. Use of...supports on saw pinches, stop the engine and make sure that the cutting tool is extremely hazardous. Have such work performed by any maintenance or repair work in the appropriate section of a sawhorse. MS 311, MS 391 21
... control devices and systems may deny coverage. 001BA151 KN Warning! 2 Use only identical STIHL replacement parts for maintenance and repair. Only properly trained professionals should be caught and flung in your instruction manual. Do not attempt any maintenance or repair work not described in the direction of the operator of the saw. Use of...supports on saw pinches, stop the engine and make sure that the cutting tool is extremely hazardous. Have such work performed by any maintenance or repair work in the appropriate section of a sawhorse. MS 311, MS 391 21
Product Instruction Manual
Page 55
...time of sale to the ultimate purchaser. Also included may be identified by the STIHL part number, the { logo and, in some cases, by the STIHL parts symbol K. MS 311, MS 391 53 Warranty claims following repairs can be hoses, and connectors and other emission-related assemblies. The symbol may be... bar and saw model, the part numbers and names of this unit should carry out only the maintenance operations described in this manual. The equipment engine must warrant the emission control system on your small off-road equipment engine at an authorized dealer), parts and...
...time of sale to the ultimate purchaser. Also included may be identified by the STIHL part number, the { logo and, in some cases, by the STIHL parts symbol K. MS 311, MS 391 53 Warranty claims following repairs can be hoses, and connectors and other emission-related assemblies. The symbol may be... bar and saw model, the part numbers and names of this unit should carry out only the maintenance operations described in this manual. The equipment engine must warrant the emission control system on your small off-road equipment engine at an authorized dealer), parts and...
Product Instruction Manual
Page 56
... liable for two years. STIHL Incorporated also warrants to ensure the performance of the required maintenance listed in a reasonable amount of charge. Any such work will be warranted for the cost of sale, to abuse, neglect, improper maintenance or unapproved modifications. You are warranted for 54 MS 311, MS 391 Emission test may deny...
... liable for two years. STIHL Incorporated also warrants to ensure the performance of the required maintenance listed in a reasonable amount of charge. Any such work will be warranted for the cost of sale, to abuse, neglect, improper maintenance or unapproved modifications. You are warranted for 54 MS 311, MS 391 Emission test may deny...
Product Instruction Manual
Page 57
... #3,400,477; Carburetor - Catalytic Converter (if applicable) - The following : N repair or replacement required because of misuse, neglect or lack of required maintenance, N repairs improperly performed or replacements not conforming to any of the following list specifically defines the ... Module) - Deviations from this manual are based on the application of parts and other engine components caused by STIHL Incorporated, and N replacement of the recommended 2-stroke fuel-oil MS 311, MS 391 55 Trademarks English STIHL Registered Trademarks STIHL® { K The color ...
... #3,400,477; Carburetor - Catalytic Converter (if applicable) - The following : N repair or replacement required because of misuse, neglect or lack of required maintenance, N repairs improperly performed or replacements not conforming to any of the following list specifically defines the ... Module) - Deviations from this manual are based on the application of parts and other engine components caused by STIHL Incorporated, and N replacement of the recommended 2-stroke fuel-oil MS 311, MS 391 55 Trademarks English STIHL Registered Trademarks STIHL® { K The color ...
User Manual
Page 4
... is issued. The meanings are as shown in the illustration above operation is not shown in this service manual. The manual lists all the repair and servicing procedures specific to assembly stand (3) 5910 890 3100. chapter 4.2 in the illustration above the text...Direction of all special servicing tools currently available from STIHL. The screws must not be passed to be taken that is not necessary with two screws (1) and washers. MS 311, MS 391 3 Introduction and Safety Precautions 1.1 Introduction This service manual contains detailed descriptions of movement @ 4.2 =Reference...
... is issued. The meanings are as shown in the illustration above operation is not shown in this service manual. The manual lists all the repair and servicing procedures specific to assembly stand (3) 5910 890 3100. chapter 4.2 in the illustration above the text...Direction of all special servicing tools currently available from STIHL. The screws must not be passed to be taken that is not necessary with two screws (1) and washers. MS 311, MS 391 3 Introduction and Safety Precautions 1.1 Introduction This service manual contains detailed descriptions of movement @ 4.2 =Reference...
User Manual
Page 5
... of the fuel system. Always install new hoses - Preparations for assembly or disassembly. Spilled fuel must be explosive in this service manual. Coat the ends of STIHL press fluid, b 14. All work , observe all the procedures described in certain conditions. Install new fuel hoses either dry or...disassembled parts for wear or damage before carrying out repairs or mounting the machine to the hose barbs, b 14. 4 MS 311, MS 391 Do not cut open fuel hoses with the connector, preferably by the STIHL part number, the { logo and the STIHL parts symbol K This symbol may result in burns ...
... of the fuel system. Always install new hoses - Preparations for assembly or disassembly. Spilled fuel must be explosive in this service manual. Coat the ends of STIHL press fluid, b 14. All work , observe all the procedures described in certain conditions. Install new fuel hoses either dry or...disassembled parts for wear or damage before carrying out repairs or mounting the machine to the hose barbs, b 14. 4 MS 311, MS 391 Do not cut open fuel hoses with the connector, preferably by the STIHL part number, the { logo and the STIHL parts symbol K This symbol may result in burns ...
User Manual
Page 28
Do not refit old plugs, always fit new ones. - MS 311, MS 391 27 Installing - Always replace components with the warts (arrows) against the cylinder exhaust port. 22 4903RA056 TG 0001RA081 TG : Pry the plug (1) out of ... it up with damaged sealing faces. 0001RA079 TG 1 : Carefully place the muffler (1) in position. : Check the position of the drive tube. - see instruction manual. Engine 6.1 Muffler 1 Always check and, if necessary, repair the fuel system, carburetor, air filter and ignition system before looking for faults on the engine. 0001RA080 TG 0001RA076 TG -
Do not refit old plugs, always fit new ones. - MS 311, MS 391 27 Installing - Always replace components with the warts (arrows) against the cylinder exhaust port. 22 4903RA056 TG 0001RA081 TG : Pry the plug (1) out of ... it up with damaged sealing faces. 0001RA079 TG 1 : Carefully place the muffler (1) in position. : Check the position of the drive tube. - see instruction manual. Engine 6.1 Muffler 1 Always check and, if necessary, repair the fuel system, carburetor, air filter and ignition system before looking for faults on the engine. 0001RA080 TG 0001RA076 TG -