Wiring Diagram - Model Md - Walker MT Detailed Instructions

Wiring Diagram - Model MD

FUEL
PUMP
BLK
BLK/WHT
YEL
OPTIONAL
LIGHT RED
RED
PTO
INTERLOCK
SWICH
BLK/WHT
BLK
BLK
TIME
GRN
DELAY
MODULE
ORG
87
GRN RED
85 86
BLK
30
RELAY - C
RED
RED
BREAKER
RED
+
BREAKER
BATTERY
BLK
_
BLK
CHASSIS
GROUND
SERVICE INSTRUCTIONS
BLK/WHT
BLK/WHT
RED
POWERFIL
R
MOTOR
BLK/WHT BLK/WHT
BLK BLK
-
HORN
+
YEL
RED
RED
STARTER
ORG
STARTER SOLENOID
BLU/RED WATER TEMP
GAUGE SENDER
YEL/GRN OIL PRESSURE
SWITCH
GLOW PLUGS
GRA
ORG
WHT
ORG
RED/BLK RED FUEL
SOLENOID
BLK BLK
BLK BLK
YEL/GRN
YEL/GRN
YEL/GRN
GRA GRA
YEL
YEL
BLU/RED BLU/RED
PUR
PUR
PUR
RED
RED
RED RED
YEL YEL
RED RED
BLK RED/BLK
BRN BRN
GRN
YEL
GRN
SEAT
SWITCH
GRN
GRA
30 AMP
RED BRN
REVERSING
CIRCUIT
MODULE
ORG/WHT
40 AMP
RED
BLK
CIRCUIT
BLK
FSC
NEUTRAL
INTERLOCK
SWITCH
ORG/GRN
WALKER MANUFACTURING COMPANY
Page: 5-11
July 2006
R
GRASS PAK
SWITCH
BLK
BLK
ALTERNATOR
WATER WATER
PUR GRN GRN GRN
TEMP TEMP
SWITCH 1/4" SWITCH 3/8"
GRN
GRA
RELAY - D
YEL GRN
30
85 86
BRN
BLK
87
87A
FAN
BLK BLK
RESISTOR
ENGINE
GRA GRA
LIGHTS
HOUR
METER
BLK
+ -
BLK
RED
GRA
10 AMP RED
RED
CIRCUIT
YEL
BREAKER
RED
YEL/RED 30
85
ORG/WHT
87
RED
RED RELAY - B
7 AMP
RED
CIRCUIT
RED
BREAKER
RED
RELAY - A
RED 30
86
ORG
87
BLK/WHT
YEL/GRN
YEL/RED
PUR
BRN
PUR
87A
-
85
WARNING
30
HORN
BLU
+
RELAY - E
WALKER MODEL MDD
Beginning S/N 2004-66313
IGNITION SWITCH CIRCUITS
OFF ALL OPEN
GLOW PLUG 30 + 19 + AC
START 30 + 17 + 50 + AC
RUN 30 + AC
30 = BATTERY
17 = START / REVERSING MODULE
19 = GLOW PLUGS
50 = START
AC = FUEL PUMP, FUEL SOLENOID
GAUGES, AND FAN
RELAY - A
FUEL SOLENOID START RELAY (PULL)
OFF 30 + 87A
GLOW PLUG 30 + 87
START 30 + 87
RUN 30 + 87
RELAY - B
WARNING RELAY
OFF 30 + 87A
GLOW PLUG OPEN
START 30 + 87A
RUN 30 + 87A
RELAY - C
FUEL SOLENOID RUN RELAY (HOLD)
OFF
OPEN
GLOW PLUG 30 + 87
START 30 + 87A
RUN 30 + 87A
RELAY - D
FAN SPEED CONTROL
OFF 30 + 87A
RUN (LOW) 30 + 87A
RUN (HIGH) 30 + 87
RELAY - E
START/TIME DELAY RELAY
OFF 30 + 87A
30 + 87A
START
PTO ON OPEN
OPTIONAL
LIGHT
RED
VOLTAGE
METER
RED
G I
BLK RED
WATER
TEMP
G I
S
BLU/RED
RED
RED
RED
BLK
OIL
86
PRESSURE
BLU
LIGHT
87A
YEL/GRN
RED
WATER
ORG
TEMP
LIGHT
BRN
85
PUR
87A
ORG
BLU 50
17
AC
RED
19
30
BRN
RED
GRA
IGNITION
86
RED
BLK
FOR
TAIL
WHEEL
LOCK
RED