
60
DC WIRING DIAGRAM, MLT4200
RED (HOLD)
SOLENOID
WHT
(PULL)
BLK (COM)
ORN
BRN
BLK
BLU
BLU
CONTROL RESIST
ANCE
BLU
GLOW PLUGS
MAIN BREAKER AUX SWITCH
GRN
BLU
RED
R TERM
B TERM
NO
NC
C
BLK
W
ARNING LIGHT
“TURN MAIN BREAKER OFF”
YEL
RED
RED
BLK
BA
TTER
Y 12V
OVERHEA
T
W
ARNING
SWITCH (NORMAL
OPEN TYPE)
PUR
RED
PUR
TIME DELA
Y
RELAL
Y
10 AMP CIRCUIT BREAKER
PNK
FUEL PUMP
RED
BLK
RED
BLK
OIL PRESSURE W
ARNING
SWITCH (NORMAL CLOSED TYPE)
HOUR
BLK
FUSE
SWITCH
DOME LIGHT
ST
AR
TER SWITCH
ST
AR
TER
N/O
N/C
COM
3
7
RED
BA
TTER
Y
DISCONNECT SWITCH
OPTIONAL
OPTIONAL
BLK
PUR/WHT
RED
HEA
TED
FUEL
FIL
TER
RED
BLK
BLK
NC E-ST
OP
(V
iewed from wire
end of plug.)
OPTIONAL
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