Carburetor; How To Start The Engine - Sears CRAFTSMAN Manual Del Usario

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OPERATION
CARBURETOR
The factory
settings
for the carburetor
are for most conditions.
If the
engine
is operated
under
the following
conditions,
the carburetor
may require
an adjustment.
For service,
contact
a Sears
or other
qualified
service
center.
1.
The engine
has a loss of power
or does not run smooth.
2.
A change
from summer
to winter operation.
3.
A 40 degree
change
in the operation
temperature.
The carbure-
tor was adjusted
at 80 degrees
at the factory.
4.
The engine
is operated
above
4,000
feet above
sea level.
HOW TO START THE ENGINE
WARNING:
The electrical system has two primary
components,
an operator
presence system
and a
Select
Reverse T_ system.
The operator
presence
system determines
if the operator is sitting on the
seat. This system
will stop the engine when the
operator
leaves
the seat.
The Select
Reverse T`_
system gives the operator the ability to temporarily
mow
in reverse
if he decides
such operation
is
absolutely necessary and safe operating precautions
are taken. For your protection,
always make sure
these systems operate correctly.
NOTE: The engine will not start unless you depress the
clutch/brake pedal or engage the parking brake and move the
attachment clutch to the DISENGAGE position.
1.
Make sure the spark plug wire is connected to the spark plug.
2.
Move the speed
contro!
lever to the neutral
(N) position
(see
Figure
16).
3.
Make sure the attachment
clutch
is in the DISENGAGE
posi-
tion.
If the blade rotation
control is not in the DISENGAGE
posi-
tion, the engine
wi!! not start.
4.
Move the throttle
control
completely
forward
to the CHOKE
I\1
or FAST position
(see Figure
17).
Throttle
Control Lever
Figure 17
Speed Oontrol Lever
Attachment
Clutch
Engage Position
Figure 16
Turn the ignition
key to the START
{,_,_..T) position.
Release
the
key when the engine
starts.
The ignition
key switch
will auto-
matically
default
to the recommended
RUN-MOW
position
for
normal
mowing.
See "How To Operate
The Ignition
Key Switch"
in the Operation
Section.
NOTE: If the engine does not start after four or five tries,
move the throttle control to the FAST position. Again try to
start the engine.
If the engine will not start, see the
TROUBLESHOOTING
CHART.
6.
Slowly
move the throttle
control
to the SLOW
position.
7.
Let a cold engine
run for several
minutes.
Begin work when the
engine
is warm. To start a hot engine,
move the throttle
control
to a position
between
FAST and SLOW.
MS-3620MA
19

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