Maintenance - Husqvarna MZ 61 Operator's Manual

MAINTENANCE

Maintenance Schedule
Following is a list of maintenance procedures
that must be performed on the machine. For
those points not described in this manual, visit an
authorized service workshop. An annual service
carried out by an authorized service workshop
CHECK
Park brake for adjustment
Engine's oil level (every refueling)
Safety system
For fuel and oil leakages
For damage
For loose hardware (screws, nuts)
For mower deck damage
Tire pressures
Battery connections
CLEAN
Engine's cooling air intake
Under the mower deck
Around the engine
Around belts, belt pulleys
Engine's cooling air intake
Air cleaner foam pre-filter
Air cleaner paper filter cartridge
ALSO
Inspect muffler/spark arrestor
Start the engine & blades, listen for unusual sounds
3)
Sharpen / Replace mower blades
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= Described in this manual
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= Not described in this manual
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= Refer to the engine manufacturer's manual
MAINTENANCE
2)
2)
2)
is recommended to maintain your machine in
the best possible condition and to ensure safe
operation.
Read General Maintenance in the Safety
section.
DAILY
BEFORE AFTER
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First change after 8-10 hours. When
1)
operating with a heavy load or at high ambient
temperatures, replace every 50 hours.
In dusty conditions, cleaning and replacement
2)
are required more often.
Performed by authorized service workshop.
3)
MAINTENANCE
AT
INTERVAL
LEAST
IN HOURS
ONCE
EACH
YEAR 50 250
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500
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