33
TRACTOR - MODEL NO. GTH220 (954830167B)
SCHEMATIC
BATTERY
G
B
S
L
M
IGNITION
SWITCH
FUSE 30 AMP.
1
2
3
HEADLIGHT
SWITCH (OFF)
HEAD-
LIGHTS
BLACK
BROWN
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
1 DEPRESS FOOT PEDAL
2 DISENGAGE ATTACHMENT
3 CHECK OIL
INDICATOR LIGHTS
RED
BLACK
RED
RED
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
YELLOW
RED
WHITE
RED
ORANGE
BLACK
SEAT SWITCH
(NOT OCCUPIED)
GROUNDING CONNECTOR
ELECTRIC CLUTCH
CLUTCH / BRAKE
(PEDAL UP)
STARTER
M
RED
SOLENOID
WHITE
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED
CLIPS WERE REMOVED
FOR SERVICING OF UNIT,
THEY SHOULD BE
REPLACED TO
PROPERLY SECURE
YOUR WIRING.
BLACK
BLUE
BLACK
PTO
(DISENGAGED)
CG
F
B
E
A
D
BLACK
PTO SWITCH
CIRCUITPOSITION
OFF
C + F, B + E, A + DON
C + G
B
A
G
E
D
FC
HOUR
METER
RED
BLACK
RED
WHITE
RED PURPLE
IGNITION
UNIT
SPARK
PLUGS
ALTERNATOR
YELLOW
28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)
REGULATOR
CHARGING SYSTEM OUTPUT
15 AMP DC @ 3600 RPM
AFTER FIRE SOLENOID
SMART SPARK
ELECTRONICS
DIODE
OIL PRESSURE SWITCH (ENGINE OFF)
ENGINE
CONNECTIONS
OPERATOR PRESENCE
RELAY #1
85 86
30
87
87A
RELAY #2
85 86
30
87
87A
87
87A
8586
30
RELAY
REGULATOR
(PURPLE WIRE,
RED WIRE)
ENGINE
SHORTING
(WHITE
WIRE)
CARBURETOR
SOLENOID
(RED WIRE,
BLUE WIRE)
OIL SENTRY
(GREEN
WIRE)
ENGINE CONNECTOR
IGNITION SWITCH
"M" FOR ENGINE
SHORTING
(BLACK WIRE)
BATTERY
CHARGING
(RED WIRE)
SWITCHED
+12V
(BLUE WIRE)
OIL SENTRY
OPTION
(YELLOW WIRE
TO LIGHT PKG.)
TRACTOR CONNECTOR
IGNITION SWITCH
CIRCUITPOSITION
OFF
B + LON
B + S + LSTART
M + G
S
B
G
M
L