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SCHEMATIC
18 HP 42" TRACTOR o - MODEL NUMBER 917.257560
•111°
_Eo o111o o.oK
BATTERY
[_
J
f
RED (--_ (_) RED I RED
, s
]
WHITE
IGNITION
SWITCH
BLACK
-7
S
IGNITION SWITCH
I °+L ]START B + S + L
--0-- NONREMOVABLE
CONNECTIONS
CLUTCH / BRAKE
(PEDAL UP)
I ..... .... I
I I
_ (2>_
! I
BIJ_,CK
BLACK
SOLENOID
SEAT SWITCH
(NOT OCCUPIED)
JI I I
I
I i I I
i z _ n
C_ T ...............8LACK,
ATT'MENT CLUTCH GROUNDING
(CLUTCH OFF) CONNECTOR
IGNITION j__ SPARK _--_-4
UNIT PLUG
RED
CHARGING SYSTEM OUTPUT
3 AMP DC @ 3600 RPM
\
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 THtS, THE
BRIGHTNESS OF THE LIGHTS
WILL CHANGE WiTH ENGINE
SPEED. AT IDLE THE LIGHTS
WILL D!M AS THE ENGINE !S
SPEEDED UP, THE LIGHTS WILL
BECOME THEIR BRIGHTEST.
--C_--- REMOVABLE
CONNECTIONS
28 VOLTS AC MIN. @ 3600 RPM
(CHARGING SYSTEM DISCONNECTED)
LIGHTING SYSTEM OUTPUT DIODE ALTERNATOR
5 AMP AC @ 3600 RP_ I--
I
14 VOLTS AC MIN, @ 3600 RPM (LIGHTS OFF)
I
HEADLIGHT
SWITCH
(OFF)
HEADLIGHTS
WIRING iNSULATED CLIPS
NOTE: IF WIRING INSULATED CLIPS
WERE REMOVED FOR SERVICING OF
UNIT, THEY SHOULD BE REPLACED TO
PROPERLY SECURE YOUR WIRRNG.
29
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