Husqvarna MZ6128ZT / 966613101, MZ5225ZT / 966690501 manual Maintenance

maintenance

	Daily		At least	Maintenance interval
			once		in hours
			each
MAINTENANCE	Before	After	year	50	250	500
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 pre-filter 2) (foam)			■		■
Clean the air cleaner’s filter cartridge 2) (paper filter)			■		■
Check/adjust the parking 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.

●

♦

■

=Described in this manual

=Not described in this manual

=Refer to the engine manufacturer's manual

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