To Replace Headlight Bulb; Interlocks And Relays; To Adjust Throttle Control Cable; To Adjust Choke Control - Craftsman 917.271842 Owner's Manual

21.0 hp electric start 42" mower automatic lawn tractor
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3. Disconnect BLACK battery cable then
RED battery cable and carefully
remove battery from tractor.
4. Install new battery with terminals in
same position as old battery.
5. Reinstall terminal guard.
6. First connect RED battery cable to
positive (+) battery terminal with hex
bolt end keps nut as shown. Tighten
securely.
7. Connect BLACK grounding cable to
negative (-) battery terminal with
remaining hex bolt and keps nut.
Tighten securely
8.
Close terminal access doors.
9.
Close hood.
Keps
He:<Bolt
Terminal
(Red)
-'_,..
Cable
Negative (Black)
Guard
Cable
TO REPLACE HEADLIGHT BULB
1. Raise hood.
2. Pull bulb holder out of the hole in the
backside of the grill.
3. Replace bulb in holder and push bulb
holder securely back into the hole in
the backside of the grill.
4. Close hood.
INTERLOCKS AND RELAYS
Loose or damaged wiring may cause your
tractorto run poorly,stop running, or
prevent it from starting.
• Check winng. See electrical wiring
diagram in the Repair Parts section.
TO REPLACE FUSE
Replace with 20 amp automotive-type
plug-infuse. The fuse holder is located
behind the dash.
TO REMOVE HOOD AND GRILL
ASSEMBLY
1. Raise hood.
_. Unsnap headlight wire connector.
3. Stand in front of tractor. Grasp hood at
sides, tilt toward engine and lift off of
tractor.
4. To replace, reverse above procedure.
H°_eadlight
Wire
¢tor
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 TH RO'I-I'LE 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:
1. With engine not running, move throttle
contror lever to fast position.
2. Check that swivel is against side of
quarter cimle. If it is not, loosen cable
clamp screw and pull cable back until
swivel is against quarter circle.
Tighten cable clamp screw securely.
Clamp Screw__
Quarter Circle
TO ADJUST CHOKE CONTROL
The choke control has been preset at the
factory and adjustment should not be
necessary. Check adjustment as de-
scdbed below before loosening cable.
If
adjustment is necessary, proceed as
follows:
t. With engine not running, move choke
control (located on dash panel) to full
choke position.
27

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