Interlocks And Relays - Craftsman EZ 917.270941 Owner's Manual

20.0 hp electric start 42" mower automatic
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TO REPLACE HEADLIGHT BULB
• Raise hood.
• Pull bulb holder out of the hole in the
backside
of the grill.
• Replace bulb in holder and push bulb
holder securely
back into the hole in
the backside
of the grill.
• Close hood.
INTERLOCKS
AND RELAYS
Loose or damaged
wiring may cause
your tractor to run poorly, stop running, or
prevent it from starting.
• Check wiring.
See electrical
wiring
diagram
in the Repair Parts section.
TO REPLACEFUSE
Replace with 15 amp automotive-type
plug-in fuse.
The fuse holder is located
behind the dash.
TO REMOVE HOODAND GRILL
ASSEMBLY
• Raise hood.
• Unsnap
headlight
wire connector.
• Stand in front of tractor.
Grasp hood at
sides, tilt toward engine and lift off of
tractor.
• To replace, reverse above procedure.
Headlight Wire
Connector
• With engine not running, move throttle
control lever to fast position.
• Check that swivel is against side of
quarter circle.
If it is not, loosen cable
clamp screw and pull cable back until
swivel is against quarter circle.
Tighter
cable clamp screw securely.
Clamp Screw
Quarter
Circle_
\
Swivel
TO ADJUST
CHOKE CONTROL
The choke control has been preset at the
factory and adjustment
should not be
necessary.
Check adjustment
as de-
scribed below before loosening
cable.
If
adjustment
is necessary,
proceed
as
follows:
• With engine not running, move choke
control (located on dash panel) to full
choke position.
• Remove air cleaner cover, filter and
cartridge
plate to expose carburetor
choke (see "AIR FILTER" in the
Maintenance
section of this manual).
• Choke should be closed. If it is not,
loosen casing clamp screw and move
choke cable until choke is completely
closed. Tighten casing clamp screw
securely.
• Reassemble
air cleaner.
Choke Closed
ENGINE
Maintenance,
repair, or replacement of
the emission control devices and sys-
tems, which are being done at the
customers
expense, may be performed
by any non-road
engine
repair establish-
ment or individual.
Warranty
repairs must
be performed
by an authorized
engine
manufacturer's
service outlet.
TO ADJUST THROTTLE
CONTROL
CABLE
The throttle control has been preset at the
factory and adjustment
should not be
necessary.
Check adjustment
as de-
scribed below before loosening cable.
If
adjustment
is necessary,
proceed as
follows:
_-. Choke
Lever
Casing
Clamp Screw
TO ADJUST
CARBURETOR
The carburetor
has been preset at the
factory and adjustment
should not be
necessary.
However, minor adjustment
may be required to compensate
for
differences
in fuel, temperature,
altitude
or load.
If the carburetor
does need
adjustment,
proceed
as follows:
27

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