Sears CRAFTSMAN Manual Del Operador página 17

Emissions Contro_
Equipment Maintenance Chart
Maintenance, replacement, or repair of the emissions
control devices and systems may be performed by any
non-road engine repair establishment or individual.
However, to obtain "no charge" emissions control service,
the work must be performed by a Craftsman or Briggs &
Stratton service dealer. See the Emissions Warranty.
WARNING
_ Unintentional sparking can result in fire or electric
_ shock.
Unintentional start-up can result in entanglement,
traumatic amputation, or laceration.
Fire hazard.
Before performing adjustments or repairs:
• Disconnect the spark plug wire and keep it away from
the spark plug.
Disconnect battery at negative terminal.
• Use only correct tools.
Do not tamper with governor spring, links or other parts
to increase engine speed.
Replacement parts must be the same and installed in
the same postion as the original parts.
• STOP engine
• STOP blade
• Engage parking brake
• Remove key
• Avoid serious burns. Allow all parts to cool before
working on machine.
Fuel filler cap and vent must be closed securely to
prevent fuel spillage.
Every8 Hours or Uaily
Check safety interlock system
Clean debris off tractor and mower deck
Clean debris from engine compartment
Every 25 Hours or Annually *
Check tire pressure
Check mower Made stopping time
Check tractor and mower for loose hardware
Every 50 Hours or Annually *
Clean battery and cables
Check tractor brakes
Lubricate tractor and mower
Check mower blades **
• Whichever comes first
•* Check blades more often in regions with sandy soils or
high dust conditions.
Engine Mair tenance Chart
Change engl ne oil
Every 8 Hours or Daily
Check engine oi_ level
Every 25 Hours or Annually *
Clean engine air filter and pre-cleaner ""
Every 50 Hours or Annually *
Change engine oil
Replace oil filter
Replace air fiker
Replace pre-c[eaner
See Dealer Annually to
Inspect muffler and spark attester
Replace spark plug
Replace fuel fiker
Clean engine air cooling system
Whichever comes first
** Clean more often in dusty conditions or when airborne
debris is present.
17