Husqvarna Z 246i, Руководство оператора

Страница: 24 / 84

24
MAINTENANCE
MAINTENANCE
DAILY
AT LEAST
ONCE
EACH
YEAR
MAINTENANCE INTERVAL
IN HOURS
BEFORE AFTER 25 50 100 300
CHECK
Throttle cable for adjustment
■
Mower deck for adjustment
● ●
Condition of belts, belt pulleys
● ●
Caster wheels (at 200 hour intervals)
● ●
Engine valve clearance
3)
♦ ♦
CHANGE
Spark plugs
■ ■
Engine oil
1)
■ ■
Engine oil filter
■ ■
Fuel filter
■ ■
Paper air filter
2)
■ ■
Air cleaner foam pre-filter
2) 4)
■
Air cleaner paper filter cartridge
2) 4)
■
ALSO
Do the 300-hour service
3)
♦ ♦
WARNING ! Before performing service or
adjustment:
• Engage the park brake.
• Disengage the blade switch.
• Turn the ignition switch OFF
• Make sure the blades and all moving parts
have completely stopped.
WARNING ! Escaping hydraulic oil under
pressure can have sufficient force to penetrate
the skin, causing dangerous injury. If injured
by escaping fluid, see a doctor immediately.
Dangerous infection or reaction can develop if
proper medical treatment is not administered.
1)
First change after 8-10 hours. When
operating with a heavy load or at high ambient
temperatures, replace at 50 hour intervals.
2)
In dusty conditions, cleaning and replacement
are required more frequently.
3)
Performed by authorized service workshop.
4)
If equipped.
●
= Described in this manual
♦
= Not described in this manual
■
= Refer to the engine manufacturer’s manual