From inside (document excerpt):
STIHL FS 81, 86, 106 STIHL FS 81 R, 86 R, 106 R This manual contains warnings. operating and safety Instructions lor all versions of model FS 81, FS 86 and FS 106 brushcuners. [The cover shows models FS 81 and FS 81 R. Pay special attention to the safety precautions outlined on pages 6 to 15, Allow only persons who understand this Owner’s Manual Contents Parts and Controls (two-handed handlebar) Parts and Controls (loop handle) Safety Precautions and Working Techniques – The Operator – The Brushcutter – The Use of the Brushcutter – Using the Cutting Tools – Maintenance.
Repair and Storing Assembling the Brush cutter Mounting Ihe Cuttmg Tools STIHL “Polycut 1 ” Mowing Head STIHL “Polycut 2 ” Mowing Head STIHL “Polymatic 2 Mowing Head Grass Cutting Blade 230, BrUSh Knife 250 Circular Saw Blade 200 Fuel Fitting the Harness Balancing Ihe Brushcutter Notes on Operation Starting Carburetor Air Filter Gearbox Lubrication Sharpening Grass Cutting Blade 230 Sharpening the Brush Knife 250 Sharpening the Circular Saw Blade 200 ReWind Starter Maintenance Chart SpeCifications Explanation of used Symbols manual to operate your brushcutter. To receive maximum performance and satisfaction from your STIHL brushcutter. it Is Important that you read and understand the maintenance and safety precautions belore using your brushcutter. Conlact your STIHL dealer or the STIHL distributor for your area If you do not understand any of Ihe Instnlctlons In this manual. 16 21 22 23 24 25 Warning! Because a brushcutter is a high-speed cutting tOOl. some special safety precautions must be observed as with any other brushcutter to reduca the risk of personal Injury. Careless or Improper use may cause serious or even fetal Injury. STlHL:s philosophy Is to continually Improve all of its pro- 26 27 28 28 29 30 33 34 35 ) ducts. As a result, engineering changes and Improvements are made from tlme-to-time. If the operating characteristics or the appearance of your brushcutter differs from lhose described In this manual. please contact your STIHL dealer for Information and assistance. Warning’ For safetey reasons only Ihe following cutting lools may be Iitted and used on brushcuners with a loop handle: – STIHL “Polycut ” mowing head – STIHL “Polymatlc ” mowing head – Grass cutting blade 230 – Brush knife 250 0458 aol 0121 M7,5. AS. r Pt1nled InWust G1)rmanv 36 36 37 38 41 42 44 STIHL$ Andreas Stihl Postlech 1771 0-7050 Waiblingen 1 Parts and Controls (two-handed handlebar) 10 9 e 1 Slide control 2 Throttle trigger 3 Two handed handlebar 4 Handlebar support 5 Carrying loop 6 Machine support 7 Throttle cable / Stop switch lead 8 Choke lever 9 Air filtar covar 10 Spark plug terminal 2 14 15 11 Deflactor 12 Cutting tool 13 Transport guard 14 15 16 17 18 Ie Muffler Starter grip Fueltank Fuel filler cap Carburetor adjustment screws 17 2 Definitions 1. Slide control. Starting throttle lock and stop sWitch. Keeps the throttle partially open during starting and sWitches the englne’s Igmbon off and stops the engine.