Husqvarna M-ZT 52 Operation Manual - Page 35

MAINTENANCE 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 arrester Daily Before After At least once each year Maintenance interval in hours 50 250 500 ●●● 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 35