A SERVICE OF

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TRACTOR - - MODEL NUMBER PR185H42STG PRODUCT NO. 954 56 67-82
SCHEMATIC
RED
BATTERY
BLACK
/7
RED
FUSE
-- L J
CLUTCH / BRAKE
)G AI_ (PEDAL UP)
IGNITION
SWITCH
p-
I WH_
STARTER
BLACK
CHARGING SYSTEM OUTPUT 28 VOLTS AC MIN. @ 3600 RPM
3 AMp DC @ 3600 RPM (CHARGING SYSTEM DISCONNECTED)
RED I_UGH13NG _ OU1_UT I
--,.v_._._.,.. ; 2£_;_2_g_
SEAT SWITCH
(NOT OCCUPIED)
i .... i i------ 1
I I
BLACK _t / ATPMENTCLUTCH _ .....
_[ HOUR _) _J BLACK (CLUTCH OFF) . I GROUNDING
CONNECTOR
METER "-i
d
(OPTIONAL) w SPARK '
BLACK (_ IGNITION _ PLUG
I I ".J GAP 'qW 1
I . FUELI UNIT
I (2 PLUGS ON
BLUE I LINE I TWIN CYL. ENGINES)
I i
I I
I i
FUEL SHUT-OFF SOLENOID
(IF SO EQUIPPED)
ORANGE
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.
BROWN
HEADLIGHTS
NON-REMOVABLE
CONNECTIONS
IGNITION SWITCH
POSITION CIRCUIT =MAKE"
OFF M+G+A1 NONE
RUN/LIGHT B+A1 A2+L
RUN B+A1 NONE
START B + S + A1 NONE
©
REMOVABLE
CONNECTIONS
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY SHOULD BE REPLACED TO
PROPERLY SECURE YOUR WIRING.
)
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