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NOTICE
Do not operate your machine with dull or dam‐
aged cutting blades. This may cause overload
and will give unsatisfactory cutting results.
13 Maintenance and Care
The following intervals apply to normal operating
conditions only. If your daily working time is longer
or operating conditions are difficult (very dusty work
area, etc.), shorten the specified intervals accord‐
ingly.
before starting work
after finishing work or daily
after each refueling stop
weekly
monthly
every 12 months
if problem
if damaged
as required
Complete machine
Visual inspection (condi‐
tion, leaks)
X
X
Clean
X
Control handle
Check operation
X
X
Air filter (felt)
Clean
X
X
Replace
X
Air filter (paper)
Clean
X
X
Replace
X
X
Manual fuel pump
Check
X
Have repaired by servic‐
ing dealer
1)
X
Pickup body (filter) in fuel
tank
Have checked by servic‐
ing dealer
1)
X
Have replaced by serv‐
icing dealer
1)
X
X
X
Fuel tank
Clean
X
X
Carburetor
Check idle adjustment
X
X
Readjust idle
X
Spark plug
Readjust electrode gap
X
Replace after every 100
operating hours
Cooling air inlet
Visual inspection
X
Clean
X
All accessible screws and
nuts (not adjusting
screws)
Retighten
X
Antivibration elements
Visual inspection
X
Have replaced by serv‐
icing dealer
1)
X
X
Cutting blades
Clean
X
Sharpen
X
Visual inspection
X
English
13 Maintenance and Care
16
0458-449-0121-C
Summary of Contents for HS 87
Page 1: ...STIHL HS 87 Instruction Manual 2 20...
Page 21: ...20 UKCA Declaration of Conformity English 0458 449 0121 C 21...
Page 22: ...English 20 UKCA Declaration of Conformity 22 0458 449 0121 C...
Page 23: ...20 UKCA Declaration of Conformity English 0458 449 0121 C 23...
Page 24: ...www stihl com 04584490121C 04584490121C 0458 449 0121 C 0458 449 0121 C...