Husqvarna EZ4824 BF 用户手册
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.
●
= Described in this manual
♦
= Not described in this manual
▲ = Refer to the engine manufacturer's manual
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.
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)
♦
♦
Maintenance
Before
After
Daily
Weekly At
least
once
each
year
once
each
year
Maintenance interval
in hours
in hours
25
50
100 300
mAINTENANCE
35