Maintenance; Maintenance Schedule - Husqvarna MZ5425S Operator's Manual

MAINTENANCE
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 recommended to
maintain your machine in the best possible condition
and to ensure safe operation.
Read Maintenance in the Safety section.
MAINTENANCE
Check the parking 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
Sharpen3//Replace mower blades
Clean the engine's cooling air intake 2)
Clean the air cleaner's foam pre-filter 2)
Clean the air cleaner's paper filter cartridge 2)
Check/adjust the parking brake
Inspect muffler/spark arrestor
Daily
Before After
O
[]
O
[]
o
o
o
O
Atleast
once
each
year
O
O
[]
[]
[]
o
Maintenance interval
in hours
25
O
O
O
O
[]
O
100 300
• •
• •
• •
• •
[] []
[]
[]
• •
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.
s) Performed by authorized service workshop.
• _- Described in this manual
• -- Not described in this manual
[] -- Refer to the engine manufacturer's manual
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