Husqvarna WG3213P/968999114 Operator's Manual page 38

Maintenance
Check/adjust the cutting height
Linkages and adjustments
Check throttle and choke cables
Clean the air cleaner's pre-filter (foam)
Clean the air cleaner's filter cartridge
(paper filter)
1)
Change the engine oil
Replace the engine oil filter (every 200 hours)
Clean/Replace the spark plugs
Replace the fuel filter
Clean the cooling fins
Check the engine valve clearance
Replace the air cleaner's pre-filter (foam)
Replace the air filter (paper filter,
2)
every 200 hours)
Check the caster wheels (every 200 hours)
Lubricate according to Lubrication Schedule
Perform the 300-hour service
Check/adjust the parking brake
1)
First change after 8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours.
and 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.
36
English-
MAINTENANCE
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3)
For daily use, the machine should be lubricated twice weekly.
Daily Weekly At
mainte- mainte- least
nance nance once
each
year
4)
Performed by authorized service workshop.
Maintenance interval
in hours
25 50 100 300
2)
In dusty conditions, cleaning