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WARNING! Before performing any service or
adjustment checklist
• Engage the park 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.
1)
First change after 8-10 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
■ = Refer to the engine manufacturer's manual
WARNING!
Escaping hydraulic oil under pressure can have sufficient
force to penetrate the skin, causing serious injury. If injured
by escaping fluid, see a doctor at once. Serious infection
or reaction can develop if proper medical treatment is not
administered immediately.
MAINTENANCE
Daily
At least
once
each
year
Maintenance interval
in hours
Before After 50 250 500
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 paper air filter
2)
■ ■
Check the caster wheels (every 200 hours)
● ●
Replace the air cleaner’s foam pre-filter
2)
■
Change the hydraulic oil (every 500 hours)
● ●
Replace the hydraulic oil filter (every 500 hours)
● ●
Dismantle and inspect starter
3)
(every 500 hours)
♦
Check/adjust the mower deck
● ●
Check the engine valve clearance
3)
♦ ♦
Perform the 500-hour service
3)
♦ ♦
22
MAINTENANCE