McCulloch B428 PS Manual De Instrucciones página 13

a WARNING: Disconnect the spark plug before
performing maintenance except for idle
speed adjustments.
Have all repairs other than the recommended
maintenance described in the instruction manual
performed by an authorized service dealer.
If any dealer other than an authorized service dealer
performs work on the product, we may not pay for
repairs under warranty. It is your responsibility to
maintain and perform general maintenance.
CHECK FOR LOOSE
FASTENERS AND PARTS
Spark Plug Boot
Air Filter
Housing Screws
Handle Screw
Shield
CHECK FOR DAMAGED OR
WORN PARTS
Contact an authorized service dealer for replacement
of damaged or worn parts.
functions properly. Move switch to STOP. Make sure
engine stops, then restart the engine and continue.
fuel tank shows signs of damage or leaks.
is damaged.
CHECK ENGINE OIL LEVEL
INSPECT AND CLEAN MACHINE
AND DECALS
After each use, inspect the complete machine for
loose or damaged parts.
Clean the machine and decals using a damp cloth
with a mild detergent.
Wipe off the machine with a clean dry cloth.
CHANGE ENGINE OIL
25 hours or every season. Change the oil every 10
hours when operating the engine under heavy load or
in high temperatures. Check the crankcase oil level
before each start.
CHANGING OIL AND CHECKING
LEVEL
CAUTION: Used oil is a hazardous waste
product. Dispose of used oil properly. Do not
discard with household waste. Contact an
authorized service dealer or call customer
support for information regarding safe disposal/
recycling facilities.
Change the oil while the engine is stopped, but still
warm. Ensure the fuel tank cap is tightened securely.
1.
MAINTENANCE
2. Drain the oil into a suitable container as shown.
3. Wipe off any spilled oil from the machine.
4. Fill the engine with oil.
5.
CLEAN AIR FILTER
increases fuel consumption and harmful emissions.
Always clean after every 25 hours of operation.
1. Clean the cover and the area around it to keep dirt
from falling into the carburetor chamber when the
cover is removed.
2.
a
3.
thoroughly.
4.
5.
INSPECT MUFFLER AND SPARK
ARRESTING SCREEN
As your machine is used, carbon deposits build up on
replaced by your authorized service dealer.
REPLACE SPARK PLUG
engine starts easier and runs better. Inspect the spark
plug every 25 hours of usage. Clean and/or replace