Craftsman 917.274810 - Manual (Page 31)

TRACTOR - - MODEL NUMBER 917.274810
SCHEMATIC
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„BATTERY
BLACK.WHITE IGNITION
UNIT
HOUR
METER
SPARK PLUGS
'7 GAP
<2 PLUGS
ON TWIN CYL ENGINES)
frSE
(OPTIONAL)
CHARGING SYSTEM OUTPUT
3AMP DC
@ 5600 RPM
FUEL SHUT-OFF
SOLENOID
LIGHTING SYSTEM OUTPUT
5 AMP AC @ 3600 RPM
DIODE
Q
28 VOLTS AC MIN. ® 3600 RPM
(CHARGING SYSTEM DISC
14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)
HEADLIGHTS
IGNITION SWITCH
POSITION CIRCUIT “MAKE"
OFF M+G+A1
RUN/OVERRIDE B+A1
RUN B+A1 L+A2
START B -4“ S + A1
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.
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED CUPS
WERE REMOVED FOR SERVICING OF
UNIT. THEY SHOULD BE REPLACED
TO PROPERLY SECURE YOUR WIRING.
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