Toro 520XI Service Manual page 82

18 Kohler
HEADLIGHT HARNESS
INDICATOR LIGHT
HARNESS
A
P P
PTO
#194 LAMP J
W W
OIL
B
#194 LAMP
GN GN
REVERSE
#168 LAMP C
T T
BATTERY
#194 LAMP K
OR
W
OR
S5
(REVERSE
SWITCH)
REVERSE SWITCH
CLOSES WHEN HYDRO
TRACTION LEVER IS
GY
MOVED TO REVERSE
P P
I
L
#194
LAMP
OR
G
3 FUEL GAUGE
VOLTAGE
COMPARATOR
4
FUEL
T BK
SENDER
2
OSCILLATOR B+
Layer 1P
5
GY
1
ELECTRONICS MODULE BK
PN 94-7612
OFF-----------------------NOCONNECTION
RUN/LIGHTS-------------B I R L
RUN-----------------------B I R
START---------------------B I R S
F4
OR OR
10A
BK BK
P
W
S3
(PTO SWITCH)
PTO SWITCH IS SHOWN
IN OFF POSITION
BK
GY
BK BN
P P
S2
(BRAKE SWITCH)
BRAKE SWITCH CLOSES
TEMP . GAUGE
WHEN BRAKE IS DEPRESSED
I
L
Y
S
#194
LAMP
Y
G
GN
BK
S
BN
+
TEMP
HOUR
SENDER METER
W
-
PTO CLUTCH
GND
BK
BK
BK
S4
(IGNITION SWITCH)
S
R B
L I S B R
I L
4 3 1 5 2
IGNITION SWITCH TERMINAL
LOCATIONS VEIWED FROM BACK.
OR
P BN R VIO
F3
10A
VIO
P
F2
R
OR BN
25A
F1
K3
30A
VIO
(INTERLOCK
RELAY)
R
OR BN
T BK
K2
(START
S1
RELAY)
(SEAT
SWITCH)
SEAT SWITCH IS CLOSED
WHEN OPERATOR IS IN
THE SEAT
Y
GN BU
VIO
REG
OIL
GN
START
BU
W MAG
W
Y GN
B+
R
K1
(KILL RELAY)
BK
GND
WIRE COLOR CODES
PINK
BK BLACK P
BROWN RED
BN R
BLUE TAN
BU T
GN GREEN VIOLET
VIO
GREY WHITE
GY
W
ORANGE
OR Y
YELLOW
ENGINE HARNESS
SPARK PLUG SPARK PLUG
IGNITION
MODULES
AC
AC
SOLINOID
SHIFT
OIL STARTER FUEL
SWITCH SOLINOID
- +