Maintenance; Maintenance Schedule - Husqvarna Z 254 Manual Del Operador

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
MAINTENANCE
CHECK
Park brake for adjustment
Engine's oil level (each 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
Below 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
♦
= Not described in this manual
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= Refer to the engine manufacturer's manual
1)
First change after 8-10 hours. When
operating with a heavy load or at high ambient
temperatures, replace at 50 hour intervals.
2)
In dusty conditions, cleaning and replacement
are required more frequently.
3)
Performed by authorized service workshop.
DAILY
BEFORE
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♦
2)
2)
2)
carried out by an authorized service workshop is
recommended to maintain your machine in the
best possible condition and to make sure of safe
operation.
Read General Maintenance in the Safety
section.
AT LEAST
ONCE
EACH
AFTER
YEAR
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♦
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WARNING! Before performing service or
adjustment:
• Engage the park brake.
• Disengage the blade switch.
• Turn the ignition switch to OFF position and
remove the key.
• Make sure the blades and all moving parts
have completely stopped.
MAINTENANCE INTERVAL
IN HOURS
25 50 100
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300
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