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SCHEMATIC
TRACTOR - - MODEL NUMBER 917.274350
BATTERY
SOLENOID STARTER
IGNITION SWITCH
POSITION CIRCUIT "MAKE"
OFF M+G+A1
RUN/OVERRIDEB+A1
RUN B+A1 L+A2
START B + S + A1
BLACK
GRAY
IGNITION _r _PARGKPLUG_
UNIT (2 PLUGS
ON TWIN CYL. ENGINES)
F
BLUE ¢q HOUR BLACK
METER
I FUEL I (OPTIONAL)
I1__1 c LINE II
BLUE CHARGING SYSTEM OUTPUT 28 VOLTS AC MIN. @ 3600 RPM
3 AMP DC @ 3600 RPM
(CHARGING SYSTEM DISCONNECTED)
FUEL SHUT-OFF C_'L_J'@
RED SOLENOID _1
r I LIGHTING SYSTEM OUTPUT _ I
I _ I 5 AMP AC @ 3600 RPM DIODE I ALTERNATOR | I
(_ C7- T _ 4_. , <j_,_J'_A. F ,
LIGHT SWITCH I _, -
L 14 VOLTS AC M N. @ 3600 RPM L GHTS OFF
BROWN BLACK
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
HEADLIGHTS
• ©
NON-REMOVABLE REMOVABLE
CONNECTIONS CONNECTIONS
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED CLIPS
WERE REMOVED FOR SERVICING OF
UNIT, THEY SHOULD BE REPLACED
SPEEDED UP, THE LIGHTS
WILL BECOME THEIR BRIGHTEST. TO PROPERLY SECURE YOUR WIRING.
02838
31
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