Stihl SR 440 Instruction Manual page 59

The following intervals apply to normal operating conditions only. If your daily work-
ing time is longer or operating conditions are difficult (very dusty work area, etc.),
shorten the specified intervals accordingly.
Anti-vibration elements
Blower air intake screen
Safety labels
1
STIHL recommends an authorized STIHL servicing dealer.
SR 440
Check
1)
Have replaced by servicing dealer
Check
Clean
Replace
X
X X
English
X X
X
X
X
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