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Maintenance Chart
Please note that the following maintenance intervals apply for normal operating
conditions. If your daily working time is longer than normal or cutting conditions
are difficult (very dusty work area etc.), shorten the specified intervals accordingly.
Complete machine
Control handle
Air filter
Pickup body in fuel tank
Fuel tank
Carburetor
Spark plug
Cooling inlets
All accessible screws and nuts
(not adjusting screws)
Anti-vibration elements
Cutting tool
Metal cutting tools
Flexible shaft
Gearbox lubrication
Safety labels
1)
STIHL recommends a STIHL servicing dealer
FR 350, FR 450, FR 480
Visual inspection
(condition, leaks)
Clean
Check operation
Clean
Replace
Check
Replace
Clean
Check idle speed
Readjust idle
Readjust electrode gap
Replace after 100 hours of operation
Inspect
Clean
Retighten
Check
Have replaced by servicing dealer
Visual inspection
Replace
Check tightness
Sharpen
Inspect
Replenish film of lubricant
Check
Replenish
Replace
X
X
X
X
X
X
X
X
X
1)
X
X
X
X
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
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