Terex AL4 - Page 83

August 2016Section 6 • Schematics
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A B C D E F G H I J K L M N
6 - 12 AL4 • AL4000 Part No. 218567
Control Box and Engine Wiring
(AS models)
YL/RD
RD/BK
BL/WH
WH
RD
GR
OR
BK
YL
BR
RD/BK
GR/YL
BL
CONTROL BOX
BAT
START
SWITCH
POSITION
ACC
OFF
RUN
YL
ACC
SWITCH TERMINAL
ACC BAT IGN ST
OR
ST
IGN
GR/YL
BR
RD
BL
RD
85
30
ALTERNATOR
FAILURE LIGHT
YL
BR
BK
HOUR
METER
RELAY 12V
SPST, NC
87
86
BR
BR
PREHEAT
PUSH BUTTON
YL
87a
BR
RD
BL/WH
YL/RD
RD/BK
11
12
11
12
1
2
3
4
5
6
7
8
9
10
BL
YL
BR
BR
RD
RD
GR/YL
OR
5
6
7
8
9
10
P1
1
2
3
4
6
9
12
3
4
11
7
10
2
P1
1
PULL
HOLD
HIGH COOLANT
TEMPERATURE
(NO)
LOW OIL
PRESSURE
(NC)
FUEL
SOLENIOD
TO WINCH SOLENOID (TOWER DOWN)
TO WINCH SOLENOID (TOWER UP)
STARTER
ENGINE COMPONENTS
IG
B
TO WINCH BATTERY +
GLOW PLUGS
VI
L
GR
BK
ALTERNATOR
FUSE
30A
RD
BATTERY
12V DC
-
B+
RD
+
WH/BK
BR
WH/BK
FUEL
PUMP
BK
BRN
RD
OR/BK
OR
WH
WH/RD
ST
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