HTC LZC5227 / 965879701 - Manual (Page 37)

MAINTENANCE
Husqvarna - 37
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 air filter 2) (every 200 hours) ●
Check the caster wheels (every 200 hours) ●
Clean the cooling fins 2) ♦ ♦
Clean fins of oil cooler (Kohler) ● ●
Change the hydraulic oil (every 300 hours) ♦ ♦
Replace the hydraulic oil filter (every 300 hours) ♦ ♦
Dismantle and inspect starter 3) (every 500 hours) ♦
Check/adjust the mower deck ● ●
Check the engine valve clearance 3) ♦ ♦
Perform the 300-hour service 3) ♦ ♦
Maintenance Before After
Daily Weekly At
least
once
each
year
Maintenance interval
in hours
25 50 100 300
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.
 = Described in this manual
u = Not described in this manual
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. •
Disconnect the spark plug wire from all spark plugs and place the wire where it •
cannot come in contact with the plug.