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SCHEMATIC
18 HP 44 " TRACTOR
- - MODEL NUMBER 917.255890
RED
BA'I-rERY
/-)7
RED
WHITE
BLACK _
FUSE 30 AMP.
_
TILLER
ATrACHMENT
CONNECTOR
I
I
RED
I
I
I
I
i
I
L ....
E
WHITE
IO
I
I
I
I
I
!
,1o
o_;
RED
STARTE R
BLACK 41
I
IGNITION
SWITCH
I
f
I
I
O'
g
CLUTCH
/ BRAKE
(PEDAL
UP)
WHITE
BLACK
1
A3-PMENT CLUTCH
SEAT SWITCH
(NOT OCCUPIED)
I LAoK
, oTSX,
GROUNDING
(CLUTCH OFF)
CONNECTOR
BLACK
O
q
IGNITION
_
SPARK _-_
UNIT
PLUGS •
RED
CHARGING SYSTEM OUTPUT
28 VOLTS AC MIN. @ 3600 RPM
3 AMP DC @ 3800 RPM
(CHARGING
SYSTEM DISCONN£CTED)
I
f
UGHTING
SYSTEM
_
I .........
j
CLOUT
......
\
5 AMP AC @ 3600 RPM
14 VOLTS AC MIN. @ 36'00 RPM (UGHTS OFF)
IGNITION SWITCH
POSITION
CIRCUIT
OFF
M + G
ON
B+L
START
B + S
--_
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
ORANGE
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR
WIRING
I_
--
_1
I
SWIT_' '
_
LIGHTS
(OFF)
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.
_F
3O
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