Maintenance; Maintenance Schedule - Husqvarna MZ52 Operator's Manual

Maintenance Schedule

The 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 is

MAINTENANCE

Check the park brake
Check the engine's oil level (every refueling)
Check the safety system
Check for fuel and oil leakages
Check/clean the engine's cooling air intake
Check the mower deck
Check for loose hardware (screws, nuts)
Clean under the mower deck
Start the engine and blades, listen for unusual sounds
Check for damage
Thoroughly clean around the engine
Clean around belts, belt pulleys
Check the tire pressures
Check battery connections
Sharpen / Replace mower blades
3)
Clean the engine's cooling air intake
Clean the air cleaner's foam pre-filter
Clean the air cleaner's paper filter cartridge
Check/adjust the park brake
Inspect muffler/spark arrestor
1)
First change after 8-10 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.
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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)
21
recommended to maintain your machine in the best possible
condition and to ensure safe operation.
Read General Maintenance in the Safety section.
At least
Daily once
each
Before After year
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Maintenance interval
in hours
50 250 500
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