Husqvarna GTH220 Lawn Mower User Manual


 
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