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Need help?Do you have a question about the Stihl HS 86 and is the answer not in the manual?
Explains icons and text conventions used in the manual.
Details on model variations and optional accessories, plus engineering changes.
Requirements for operator's physical and mental state, and grip.
Guidelines on appropriate apparel and footwear for safe operation.
Safe handling, modification warnings, and transport instructions.
Details on the HS 86 R and HS 86 T hedge trimmer models.
Guidance on when, how, and in what order to trim hedges.
Specifications for gasoline-oil mix, octane rating, and safe fuel handling.
Guidelines on mixing fuel, storage duration, and safely operating the fuel cap.
Steps for starting the engine, including choke and throttle usage.
Annual procedure for replacing the fuel pickup body.
Instructions for safely shutting off the engine.
Procedures for maintaining felt and paper air filters.
Instructions for checking and replacing filter elements in the motor.
Carburetor factory settings and adjustment capabilities.
Description of the standard carburetor adjustment for optimal performance.
Procedures for setting idle speed for various engine conditions.
Troubleshooting common problems related to idle speed settings.
Fine-tuning the engine for operation at high altitudes.
Procedure for inspecting and cleaning the spark arresting screen.
Steps for lubricating the blade drive gear.
Tips for prolonging starter rope life and replacing damaged ropes.
Guidelines for storing the hedge trimmer for extended periods.
Instructions and recommendations for sharpening cutting blades.
Recommendations for annual replacement of fuel pickup body and screen checks.
Diagram and definitions of the hedge trimmer's parts and controls.
Details on engine displacement, power, ignition, fuel, weight, and sharpening angle.
How to obtain information on special accessories.
Guidelines for user-performed maintenance and dealer-only repairs.
Explains owner's duties and manufacturer's obligations.
Details on what is covered and the duration of the warranty.
Explains owner's duties and manufacturer's obligations for California.
Details on California warranty coverage and duration.
Lists of STIHL registered and common law trademarks.
General
