Engine Running Behavior; Inspections And Maintenance By Dealer - Stihl SR 430 Manual De Instrucciones

English
3
WARNING
To reduce the risk of fire and burn injury,
use only spark plugs authorized by
STIHL. Always press the spark plug
boot (1) snugly onto the spark plug
terminal (2).
Do not use a spark plug with a
detachable SAE adapter terminal (3).
Arcing may occur that could ignite
combustible fumes and cause a fire.
This can result in serious injuries or
damage to property.
Only use resistor type spark plugs
N
with solid, non-threaded terminals
Installing the spark plug
Screw home the spark plug, fit the
N
boot and press it down firmly.
36

Engine Running Behavior

If engine running behavior is
unsatisfactory even though the air filter
1
is clean and the carburetor is properly
adjusted, the cause may be the muffler.
Have the muffler checked for
contamination (carbonization) by your
servicing dealer.
STIHL recommends that you have
2
servicing and repair work carried out
exclusively by an authorized STIHL
servicing dealer.
Inspections and Maintenance
by Dealer
Spark Arrestor in Muffler and Spacer
If the engine is down on power,
N
have the spark arrestor in the
muffler checked.
Check spacer for damage.
N
Have damaged spacer replaced
N
immediately.
SR 430, SR 450