Husqvarna MZ54 Manual Del Operador página 23

MAINTENANCE
MAINTENANCE
CHECK
Throttle cable for adjustment
Mower deck for adjustment
Condition of belts, belt pulleys
Caster wheels (at 200 hour intervals)
3)
Engine valve clearance
CHANGE
Spark plugs
1)
Engine oil
Engine oil fi lter
Fuel fi lter
2)
Paper air fi lter
Air cleaner foam pre-fi lter
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
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 necessary more frequently.
3)
Performed by authorized service workshop.
DAILY
BEFORE AFTER
2)
3)
terminals by allowing a wrench or other objects
to contact both terminals at the same time.
Before connecting battery, remove metal
bracelets, wristwatch bands, rings, etc.
Positive terminal must be connected fi rst to
prevent sparks from accidental grounding.
IMPORTANT INFORMATION The mower
has a 12-volt negative grounded system. The
other vehicle must also be a 12-volt negative
grounded system. Do not use your mower to
start other vehicles.
MAINTENANCE INTERVAL
AT LEAST
IN HOURS
ONCE
EACH
25 50
YEAR
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WARNING! Do not short battery
100 300
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