Jonsered Z42F Manual Del Operador página 22

MAINTENANCE
MAINTENANCE
CHECK
Throttle cable for adjustment
Mower deck for adjustment
Condition of belts, belt pulleys
Caster wheels (at 200 hour intervals)
Engine valve clearance
CHANGE
Spark plugs
1)
Engine oil
Engine oil filter
Fuel filter
2)
Paper air filter
Air cleaner foam pre-filter
ALSO
Do the 300-hour service
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= Described in this manual
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= Not described in this manual
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= Refer to the engine manufacturer's manual
WARNING! Before performing service or
adjustment:
• 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.
CAUTION! Wear eye protection when
cleaning or washing the mower.
22
BEFORE
3)
2) 4)
3)
AT LEAST
DAILY
ONCE
EACH
AFTER
YEAR
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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.
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.
Hardware
Check daily. Inspect the entire machine for loose
or missing hardware.
MAINTENANCE INTERVAL
IN HOURS
25 50 100
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300
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