Husqvarna M-ZT 52 Operation Manual - Page 36

MAINTENANCE MAINTENANCE Check/adjust throttle cable Check the condition of belts, belt pulleys Change the engine oil 1) Replace the engine oil filter Clean/replace the spark plugs Replace the fuel filter Replace paper air filter 2) Check the caster wheels (every 200 hours) Replace the air cleaner's foam pre-filter 2) Change the hydraulic oil (every 500 hours) Replace the hydraulic oil filter (every 500 hours) Dismantle and inspect starter 3) (every 500 hours) Check/adjust the mower deck Check the engine valve clearance 3) Perform the 500-hour service 3) 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 Daily Before After At least once each year ● ♦ ♦ Maintenance interval in hours 50 250 500 ■ ● ■ ■ ■ ● ■ ● WARNING! Before performing any service or adjustment checklist: • Engage the parking brake. • Place the Blade-switch in the disengaged position. • Turn the ignition switch to OFF position and remove the key. • Make sure the blades and all moving parts have completely stopped. 36