maIntenanCe
35
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.
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
♦ = Not described in this manual
Maintenance At
least
once
each
year
Maintenance
Wkly
interval
Daily in hours
Before After 25 50 100 300
Check/adjust throttle cable ●
Check the condition of belts, belt pulleys ● ●
Change the engine oil 1) ● ●
replace the engine oil lter ● ●
Clean/replace the spark plugs ● ●
replace the fuel lter ● ●
replace the air lter (paper lter) 2) ● ●
Check the caster wheels (every 200 hours) ●
replace the air cleaner’s pre-lter 2) (foam) ●
Check/adjust the mower deck ● ●
Check the engine valve clearance 3) ♦ ♦
Perform the 300-hour service 3) ♦ ♦
Check hydraulic oil at reservoir ●
Change hydraulic oil & lter (200 hours) ●
Clean ns of oil cooler (Kohler) ● ●