English
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31
MAINTENANCE
Daily
Weekly
At
Maintenance
Interval
Least In
Hours
Once
Each
Year
Maintenance
Before
After
25 50 100 300
Check/adjust
throttle
cable
z
Check the condition of belts, belt pulleys, etc.
z
z
Change the engine oil
1)
z
z
Replace the engine oil fi
lter
z
z
Clean/replace the spark plugs
z
z
Replace the air fi lter (paper fi lter)
2)
z
z
Check the caster wheels (every 200 hours)
z
Clean the cooling fi ns
2)
Replace the air cleaner’s pre-fi lter
2)
(foam)
z
z
Check/adjust the mower deck
z
z
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.
z
= 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
.
