TRACTOR - - MODEL NUMBER 917.272921
SCHEMATIC
BATTERY
/7
RED
I AMMETER
(OPTIONAL)
WHITE
IGNITION
SWITCH
llJ
FUSE
,© : ,
I
L •
CLUTCH/BRAKE
(PEDAL UP)
J
SOLENOID
RED
STARTER
BLACK
WHITE
SEAT SWITCH
WHITE I i q
I i I I
CL T H FF GROUNDING
LINE
(OPTIONAL)
BLACK
IGNITION
UNIT
qlW SPARK •
_@ PLUG
GAP H
J (2 PLUGS ON
TWIN CYL. ENGINES)
CHARGING SYSTEM OUTPUT 28 VOLTS AC M_N @ 3600 RPM
3 AMP 13C @ 360O RPM (CHARGING SYSTEM D_SCQNNECTED)
\
/
RED i i
LiG_TENG SYSTEM OUTf_UT i
SAMPAC@3600RPM DIODE i ALTERNATOR I
• 14 VOLTS AC MEN @ 36OO RPM (LEGHTS OFF)
FUEL SHUT+OFF SOLENOID
ORANGE
BROWN
HEADLIGHTS
/7
NON-REMOVABLE
CONNECTIONS
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+AI A2+L
RUN B+AI NONE
START B + S + AI 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.
33
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