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TRACTOR - - MODEL NUMBER 917.273750
SCHEMATIC
,,Ik
BATTERY
//
RED
AMMETER
(OPTIONAL)
WHITE
)G All
IGNITION
SWITCH
FUSE
I I
L J
CLUTCH/BRAKE
(PEDAL UP)
(OPTIONAL)
LINE i
I
I
I
©:
SOLENOID
NED
STARTER
BLACK
WHITE
SEAT SWITCH
(NOT OCCUPIED)
i ] I_
i I
i I _ i I
I i I BLACK
(cuc i GBOUND,NG
CONNECTOR
t
A •
I_ SPARK •
PLUG
BLACK IGNITION _ GAP H
UNIT
(2 PLUGS ON
TWIN CYL, ENGINES)
CHARGING SYSTEM OUTPUT 28 VOLTS AC MEN @ 3600 RPM
3 AMP DC @ 3600 RPM (CHARGING SYSTEM D_SCONNECTED)
\ /
RED I i
UGHT_NaSYSTEMOUTPUT I ALTERNAT R i
sAMPac @_o0RPM DIODE O I
- _4 VOLTS AC MEN @ 3600 RpM (UGHTS OFF)
HEADLIGHTS
//
NON-REMOVABLE
CONNECTIONS
J
FUEL SHUT*OFF SOLENOID
(IF SO EQUIPPED)
ORANGE
BROWN
NOTE
YOUR TRACTOR IS
EQUIPPED WITH A SPECIAL
ALTERNATOR SYSTEM.
THE LIGHTS ARE NOT
CONNECTED TO THE
BATTERY, BUT HAVE THEIR
OWN ELECTRICAL SOURCE.
BECAUSE OF THIS, THE
BRIGHTNESS OF THE LIGHTS
WILL CHANGE WITH ENGINE
SPEED. AT IDLE THE LIGHTS
WILL DIM. AS THE ENGINE IS
SPEEDED UP, THE LIGHTS
WILL BECOME THEIR BRIGHTEST.
IGNITION SWITCH
POSITION CIRCUIT "MAKE"
OFF M+G+A1 NONE
RUN/LIGHT B+A1 A2+L
RUN B+A1 NONE
START _+S+A1 NONE
REMOVABLE
CONNECTIONS
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY SHOULD BE REPLACED TO
PROPERLY SECURE YOUR WIRING.
31
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