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TRACTOR - - MODEL NUMBER 917.273391
SCHEMATIC
,,1.
0E0 o111 0LAoK
BATTERY
/7
)G A1
IGNITION
SWITCH
RED
WHITE
I
I
I
I
I
FUSE
I I
I@,
i I
CLUTCH/BRAKE
(PEDAL UP)
BLACK
BLACK
(OPTIONAL)
J
FUEL SHUT-OFF SOLENOID
(iF SO EQUIPPED)
ORANGE
J
SOLENOID
RED
STARTER
B_CK
WHITE
w_E__ SEAT SWITCH
(NOT OCCUPIED)
I I
i I _ i I
I I B_CK
BLACK (CLUTCH?_F_" 1 GROUNDING
CONNECTOR
t
A •
IIW SPARK •
BL_CK IGNiTiON r_ PLUG
UNIT _ GAP _ •
J (2 PLUGS ON
TWIN CYL ENGINES) •
CHARGING SYSTEM OUTPUT 28 VOLTS AC MJN @ 3600 RPM
3 AMP DC @ 3600 RPM (CHARGING SYSTEM D_SCONNECTED)
RED I I
I LIGHTING SYSTEM
\ 14 VOLTS AC MIN @ 3600 RpM {LIGHTS OFF)
/T
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.
BROWN
HEADLIGHTS
NON-REMOVABLE
CONNECTIONS
IGNITION SWITCH
POSITION CIRCUIT "MAKE"
OFF M+G+A1 NONE
RUN/UGH] B+A1 A2+L
RUN B+A1 NONE
START B+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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