Toro 520XI Service Manual page 83

18 Kohler
INDICATOR LIGHT
HARNESS
P
PTO
#194 LAMP
W
OIL
#194 LAMP
GN
REVERSE
#168 LAMP
T
BATTERY
#194 LAMP
OR
3
VOLTAGE
COMPARATOR
4
2
OSCILLATOR
B+
5
1
ELECTRONICS MODULE
PN 94-7612
A
P
J
W
B
GN
C
T
K
W
OR
S5
(REVERSE
SWITCH)
REVERSE SWITCH
CLOSES WHEN HYDRO
TRACTION LEVER IS
GY
MOVED TO REVERSE
P
L
OR
FUEL GAUGE
T
Layer 1P
GY
BK
HEADLIGHT HARNESS
OR
BK
P P
TEMP . GAUGE
I
L
P
#194
LAMP
I G
BK
S
#194
TEMP
LAMP
SENDER
W
G
GND
FUEL
BK
SENDER
BK
OR
BK
W
BK
BK BN
S
Y
GN
BN
+
HOUR
METER
-
BK
BK
F4
10A
P
S3
(PTO SWIT
PTO SWITC
IN OFF POSIT
GY
S2
(BRAKE SW
BRAKE SWITC
WHEN BRA
Y
PTO CLUTCH