STIHL HS 85 Hedge Trimmer Owners Manual

English / USA
Adjusting the Carburetor
Your carburetor does not have a high
speed adjusting screw (H screw).
Adjustment of maximum engine speed is
not necessary.
Adjusting Idle Speed
Engine stops while idling:
Check standard setting.
L screw must be one turn open)
Turn idle speed screw (LA) slowly
The carburetor is set at the factory to
provide an optimum fuel-air mixture
under most operating conditions.
clockwise until the cutting blades
start running and then turn one half
turn counterclockwise.
Idling and part-load emissions are
minimized by limiting the idle mixture.
Cutting blades run when engine is
Check standard setting.
L screw must be one turn open)
Turn idle speed screw (LA) slowly
counterclockwise until the cutting
blades stop running at idle speed
and turn the screw about another
one half turn in the same direction.
Check the cutting blades and clean
if necessary (they must be clean,
move freely and not be bent or
Check the air filter and clean it if
Warm up the engine.
Carefully screw the low speed
screw (L) down onto its seat. Then
open it one turn counterclockwise
(standard setting, L = 1).
HS 85
Product Specification
CategoriesHedge Trimmer Manuals, STIHL Hedge Trimmer Manuals, Trimmer Manuals
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- 62 pages
LanguageEnglish, Español
Product BrandSTIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: Email:, Trimmer
Document File TypePDF
Wikipedia's PageStihl
CopyrightAttribution Non-commercial
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