Maintenance And Care - Stihl TS 440 Instruction Manual

18 Maintenance and Care

18 Maintenance and Care
The information applies in normal operating condi‐
tions. The specified intervals must be shortened
accordingly when working for longer than normal
or under difficult cutting conditions (extensive
dust, etc.).
Complete machine
Controls
Cutting wheel brake,
multi-rib belt
Manual fuel pump (if
present)
Fuel pickup body in fuel
tank
Fuel tank
Air filter (all filter compo‐
nents)
Cooling air intake slits
Cylinder fins
Spark arresting screen in
muffler
Water connection
Carburetor
Spark plug
All accessible screws,
nuts and bolts (not
adjusting screws)
Antivibration elements
Abrasive cutting wheel
1)
STIHL recommends the STIHL servicing dealer
0458-520-8321-B
Visual inspection (con‐
dition, leaks)
Clean
Check operation
Check operation
Have them repaired by
1)
a specialist dealer
Inspect
Have it repaired by a
1)
specialist dealer
Inspect
Replace
Clean
Replace
Clean
Have them cleaned by
1)
a specialist dealer
Inspect
Clean or replace
Inspect
Have it repaired by a
1)
specialist dealer
Check idle adjustment
– abrasive cutting
wheel must not rotate
Readjust idle speed
Adjust electrode gap
Replace after 100
hours' operation
Tighten
Inspect
Have them replaced by
1)
a servicing dealer
Inspect
X X
X
X X
X
X
Only if there is a noticeable loss of engine power
X
X
X
X X
X
X
X X
English
X
X
X
X X
X
X
X
X
X
X
X
X
X
X
X
X
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