Stihl SP 451 - Page 3

Original Instruction ManualPrinted on chlorine-free paper
Printing inks contain vegetable oils, paper can be recycled.
© ANDREAS STIHL AG & Co. KG, 2011 0458-418-0121-A. M0-125.A11.DDS. 0000001685_005_GB
SP 451, SP 481
English
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Contents
Dear Customer,
Thank you for choosing a quality
engineered STIHL product.
This machine has been built using
modern production techniques and
comprehensive quality assurance.
Every effort has been made to ensure
your satisfaction and troublefree use
of the machine.
Please contact your dealer or our
sales company if you have any
queries concerning your machine.
Your
Hans Peter Stihl
Guide to Using this Manual 2
Safety Precautions and Working
Techniques 2
Using the Unit 6
Assembling the Unit 7
Adjusting the Throttle Cable 8
Fuel 8
Fueling 9
Starting / Stopping the Engine 10
Operating Instructions 13
Fitting the Harness 13
Transporting the Unit 15
Cleaning the Air Filter 16
Adjusting the Carburetor 16
Spark Plug 17
Engine Running Behavior 18
Replacing the Starter Rope and
Rewind Spring 19
Storing the Machine 20
Inspection and Maintenance by
User 21
Inspections and Maintenance by
Dealer 22
Maintenance and Care 23
Minimize Wear and Avoid Damage 25
Main Parts 26
Specifications 27
Special Accessories 28
Maintenance and Repairs 28
EC Declaration of Conformity 28
Quality Certification 29