Husqvarna EZF 3417/ 965879301 Lawn Mower User Manual


 
English-31
MAINTENANCE
Daily Weekly At Maintenance Interval
Least In Hours
Once
Each
Year
Maintenance Before After 25 50 100 300
Check/adjust throttle cable
Check the condition of belts, belt pulleys, etc.
Change the engine oil
1)
Replace the engine oil lter
Clean/replace the spark plugs
Replace the air lter (paper lter)
2)
Check the caster wheels (every 200 hours)
Clean the cooling ns
2)
Replace the air cleaner’s pre-lter
2)
(foam)
Check/adjust the mower deck
Check the engine valve clearance
3)
Perform the 300-hour service
3)
1)
First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours.
2)
In dusty conditions, cleaning and
replacement are required more often.
3)
Performed by authorized service workshop.
= Described in this manual
= Not described in this manual
WARNING!
No adjustments or maintenance
to be carried out unless:
• The engine is stopped.
• The ignition key has been
removed.
• The parking brake is on.