Toro 73545 - Page 45

Maintenance
43
Wiring Diagram
GY
Y
BRAKE SWITCH CLOSES WHEN
BRAKE IS DEPRESSED
BK
BK
T
1
2
3
5
4
K2
(START
1
2
3
5
4
(INTERLOCK RELAY)
K1
SEAT SWITCH IS CLOSED
WHEN OPERATOR IS IN
THE SEAT
(SEAT SWITCH)
SW1
(BRAKE SWITCH)
SW2
-
+
HOUR
METER
BK
GRN
FUEL PUMP
P
BK
5
B
2
R
3
I
1
S
4
L
RP
P
OR BN VIO
OFF-----------NO CONNECTION
RUN/LIGHTS----------B I R L
RUN---------------B I R
START--------------B I R S
(IGNITION SWITCH)
P
OR
SW4
10A
F3
10A
F4
VIO
R
OR
IGNITION SWITCH TERMINAL
LOCATIONS VEIWED FROM BACK.
GY
GN
BU
BN
BK
I
B
L
R
S
GREY
WIRE COLOR CODES
GREEN
BLUE
BROWN
BLACK
WHITE
W
VIOLET
TAN
RED
VIO
T
R
PINK
P
ORANGE
YELLOW
Y
1
2
4
5
3
6
#1 CYL.
ENGINE HARNESS
IGNITION COILS
WATER TEMP. SENDER
R
Y/W
BU/R
BK
BK
Y
SOLINOID
SHIFT
STARTER
+ -
FUEL
SOLINIOD
#2 CYL.
PULSER COILS
OIL PRESSURE SWITCH
(SWITCH OPENS WITH OIL PRESSURE)
#2 CYL.
CHARGING
COIL
FLYWHEEL
#1 CYL.
IGNITER
MODULE
BU
GRN
W
GY
Y
VIO
R
BU
BN
GND
VOLTAGE
4
1
3
2
5
AC
AC
REG. DC
CHARGE LAMP
B+
GND
6
GY
W
OR
VIO
P
BK
NOTE: WIRE COLORS CHANGE
AT THE ENGINE CONNECTOR.
30A
F1
25A
F2
OR
BK
GRN
OR
P
BK
REGULATOR
RELAY)
VIO
VIO