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 filter
●
●
Clean/replace the spark plugs
●
●
replace the fuel filter
●
●
replace the air filter (paper filter)
2)
●
●
Check the caster wheels (every 200 hours)
●
replace the air cleaner’s pre-filter
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 & filter (200 hours)
●
Clean fins of oil cooler (Kohler)
●
●
Summary of Contents for 966038601
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