Serial Number Below 260000000; Workman 3300 And 4300 - Toro Workman 3000 Series Service Manual

PK
OFF
F 1 10 A
ENGINE
B I
R R/BK
RUN
START
A
S
R
GY
F2 10 A
PK
RUN X
Y
OR OR
IGNITION SWITCH
F 3 15 A
LIGHTS, HORN, BRAKE
W
POWER POINT
F4 15 A
PK
BK
AUX FUSE BLOCK
R
AUX FUSE BLOCK
R
BK
AT FUSE BLOCK
P100--B GROUND TIE POINT P100--A P101--G
FUSIBLE LINK HARNESS
R/BK
FL1 TRANSMISSION
A
R
SWITCHES
FL2
R/BK
B
PK
FL3
C
R
LOW HIGH
B+
POSITIVE BATTERY CABLE
TIE POINT
ON STARTER
NEGATIVE BATTERY CABLE
BK BK
R
BK
(+) (--)
ENGINE FRAME
BATTERY GROUND GROUNDS
FRAME GROUND TO FRONT HARNESS
IS VIA THE REAR HARNESS (SEE P100--A)
R
B
R/BK
R
VIO
L
ALTERNATOR
PK
KEY TO WIRE COLORS
R = RED R = RED BK = BLACK GN = GREEN OR = ORANGE
Y = YELLOW BN = BROWN GY = GRAY PK = PINK
W = WHITE BU = BLUE VIO = VIOLET
T = TAN
REAR HARNESS
FRONT HARNESS
FACTORY SHUNT VIA MATING CONN
HIGH FLOW HYDRAULICS KIT (OFF)
C
1
GY
D
2
GY
GY
3
4
E
5
OR OR
B
6
Y
F
8 7
BK
W
HORN
HORN SWITCH
GN
BK
R/BK
SUPERVISOR
SWITCH
BK
(OFF)
P101--D
OR
OR OR
I
(+)
L
S S
TACH
TACH HR
KIT
R
VIO/R
BK GN/BK
G (--)
OTHER 3RD
P101--B P101--K
FRONT HARNESS
REAR HARNESS
VIO/R
R GN/BK
TACH SENSOR
(TACH KIT)
FUEL
TEMPERATURE
SOLENOID
SENDER
ENGINE
ENGINE
BK
BK
GLOW RELAY
BK Y
85 86
87
R
30
VIA MATING CONN
FACTORY SHUNT
W
CLUTCH SWITCH PTO KIT (OFF)
(ENGAGED)
VIA MATING CONN VIA MATING CONN
FACTORY SHUNT FACTORY SHUNT
P101--C
1 2 1
GY GY
1/3 VERTICAL LIFT KIT BED LIFT & REMOTE HYD
(CE VEHICLES ONLY)
P101--E
Y
BRAKE SWITCH
BN
LIGHT SWITCH
W/BK
W/BK
BN
ELEC BRAKE KIT
W
BN
AUX LIGHT KIT
BK
OVER
TEMP
OR OR OR OR
GLOW PLUG
I I
SWITCH
L L
S
TEMP FUEL
BU
BK
BU/W
Y
G G
GLOW PLUG LAMP
BK
P102--C P102--B P101--F
BU
BU/W Y
FUEL
SENDER
ENGINE OVER TEMP.
SWITCH
ENGINE
GLOW PLUGS (3)
B+ TO POSITIVE BATTERY CABLE
87a
30
PK GY+BK
87
R R
86 85
BK
START ENABLE
PROTECTION DIODE (D2)
2
GY
HIGH FLOW HYDRAULICS KIT
Y
P101--H
PROTECTION DIODE (D1)
BN
BN
P101--J
W/BK
W/BK
LIGHTS
HEADLIGHTS
TAIL/BRAKE
BK
OR
OIL
BATT.
PRES
VIO BN/W
P102--A P101--A
VIO BN/W
OIL PRESSURE
SWITCH
(LOW PRESSURE)
ENGINE

Workman 3300 and 4300

Briggs/Daihatsu Diesel Engine
Vehicle Electrical Schematic

Serial Number Below 260000000

All relays and solenoids
are shown as de- - energized.
B+
Start
STARTER
BK
BK
BK
BK
Page 11 - - 7
Rev. C