Husqvarna LZ30 用户手册
English
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36
MAINTENANCE
Maintenance
Before After
Daily
Weekly At
least
once
each
year
Maintenance interval
in hours
25
50
100
300
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1)
First change after 5-8 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
=
Not described in this manual
Check the parking brake
Check the engine’s oil level (every refueling)
Check the hydraulic system’s oil level
Check the safety system
Check for fuel and oil leakages
Check rubber valve for sand trap
Check/clean the engine’s cooling air intake
Check the mower deck
Check hardware (screws, nuts, etc.)
Clean under the mower deck
Start the engine and blades, listen for unusual sounds
Check for damage
Thoroughly clean around the engine
Thoroughly clean around the hydraulic system
Clean around belts, belt pulleys, etc.
Check the tire pressures
Check battery
Sharpen/Replace mower blades
Check the fuel pump’s air fi lter
2)
Clean the engine’s cooling air intake
2)
Clean cyclon air fi lter dust cap
Check/adjust the parking brake
Inspect muffl er/Spark arrester
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