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TRACTOR
- - MODEL NUMBER 917.258470
SCHEMATIC
÷ill °
oliio
B oK
BATTERY
AMMETER
(OPTIONAL)
RED
WHITE
,_©,
©l
SOLENOID
(PEDAL
UP)
WHITE
f
l
_
I.
BLACK
",
A
HOUR
_
["
(CLUTCH OFI=} ''''
]
--_
METER b_
R7
L_
IGNITION
SWITCH
IGNITION SWITCH
POSITION
OFF
RUN/LIGHT
RUN
START
J
F
(OPTIONAL)
BLACK
CIRCUIT
"MAKE"
G + M + L
NONE
B+L
A+Y
B + L
NONE
B + L + S
NONE
BLACK
(_
IGNITION
- .......
f
UNIT
t
FUEL[
NE_
3 AMP DC @ 3600 RPM
........
J
FUEL SHUT-OFF
SOLENOID
[
ORANGE
NOTE
YOUR TRACTOR IS
EQUIPPED WITH A SPECIAL
ALTERNATOR
SYSTEM.
THE LIGHTS ARE NOT
SEAT SWITCH
(NOT OCCUPIED)
i
,,.d'j
_
1
GROUNDING
CONNECTOR
P
•
SPARK
ql_
_(2
PLUG
GAP
_D------_ _
PLUGS ON
TWIN CYL. ENGINES)
28 VOLTS
AC
MIN.
@ 3600
RPM
(CHARGING
SYSTEM
DISCONNECTED)
/
BLUE
LIGHTING
SYSTEM
OUTPUT
DIODE
_ALTERNATOR
5 AMP AC @ 3600 RPM _
÷ k
-,,_,
I
j
x 14 VOLTS
AC MIN, @ 3600 RPM (LIGHTS
OF_)
CONNECTED TO THE
BAKERY,
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 tS
SPEEDED UP, THE LIGHTS
WILL BECOME THEIR BRIGHTEST.
BROWN
HEADLIGHTS
O
©
NON-REMOVABLE
REMOVABLE
CONNECTIONS
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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