Original Instruction ManualPrinted on chlorine-free paper
Printing inks contain vegetable oils, paper can be recycled.
© ANDREAS STIHL AG & Co. KG, 2016
0458-738-8621-B. VA1.G16.
0000006987_005_GB
MS 241 C-M
English
1
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This instruction manual is protected by copyright. All rights reserved, especially the rights to reproduce, translate and process
with electronic systems.
Contents
Allow only persons who fully understand
this manual to operate your chain saw.
To receive maximum performance and
satisfaction from your STIHL chain saw,
it is important that you read, understand
and follow the safety precautions and
the operating and maintenance
instructions in chapter "Safety
Precautions and Working Techniques"
before using your chain saw. For further
information you can go to
www.stihlusa.com.
Contact your STIHL dealer or the STIHL
distributor for your area if you do not
understand any of the instructions in this
manual.
WARNING
Because a chain saw is a high-speed
wood-cutting tool, some special safety
precautions must be observed as with
any other power saw to reduce the risk
of personal injury. Careless or improper
use may cause serious or even fatal
injury.
Guide to Using this Manual 2
Safety Precautions and Working
Techniques 3
Cutting Attachment 26
Mounting the Bar and Chain 26
Tensioning the Chain 27
Checking Chain Tension 28
Fuel 28
Fueling 29
Chain Lubricant 31
Filling Chain Oil Tank 31
Checking Chain Lubrication 32
Chain Brake 32
Winter Operation 33
Starting / Stopping the Engine 34
Operating Instructions 38
Oil Quantity Control 39
Taking Care of the Guide Bar 39
Shroud 40
Cleaning the Air Filter 40
Engine Management 41
M-Tronic 41
Spark Arresting Screen in Muffler 41
Spark Plug 42
Storing the Machine 43
Checking and Replacing the Chain
Sprocket 43
Maintaining and Sharpening the
Saw Chain 44
Maintenance and Care 48
Main Parts 50
Specifications 52
Ordering Spare Parts 53
Maintenance and Repairs 53
Disposal 53
STIHL Incorporated Federal
Emission Control Warranty
Statement 54
STIHL Incorporated California
Exhaust and Evaporative
Emissions Control Warranty
Statement 56
Trademarks 58