Husqvarna EZF 3417/ 965879301 Operator's Manual page 31

Maintenance
Check/adjust throttle cable
Check the condition of belts, belt pulleys, etc.
Change the engine oil
Replace the engine oil filter
Clean/replace the spark plugs
Replace the air filter (paper filter)
Check the caster wheels (every 200 hours)
Clean the cooling fins
Replace the air cleaner's pre-filter
Check/adjust the mower deck
Check the engine valve clearance
Perform the 300-hour service
First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours.
1)
replacement are required more often.

= 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.
MAINTENANCE
1)
2)
2)
(foam)
2)
3)
3)
Performed by authorized service workshop.
3)
Daily Weekly At
Least
Once
Each
Year
Before After










2)
Maintenance Interval
In Hours
25 50 100 300












In dusty conditions, cleaning and
-
English
31