JLG 660SJ Service Manual - Manual (Page 323)

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
3121202 – JLG Lift – 7-17
B+ FUSIBLE
LINK
RECTIFER
REGULATOR
ALTERNATOR
STATOR
SENSING AND
SWITCHING
CIRCUITS
WH
T /YE
L 4
8 -1
2(
12
)
J1-12
GLOW PLUGS
D+
START
SOL.
J1
-8
J1-11
B+
R
E
D
1
-1(
10
)
STARTER
MOTOR
SOL.
STARTER
MOTOR
B
RN/
WHT
4
7
-8
BLA
C
K (
1 6 )
WHT/
Y
E
L 4
8
-3
12 VDC
BATTERY
B
A
T T
ER
Y
C
A
BL
E
(1
G
A
.)
WHT/
Y
E
L 4
8
-9
DEUTZ ENGINE
11
O
R
N
/R
E
D
49
-1
98
1
2
10
11
12
13
14
M
T
B
T
O
E
M
R2
E
N
G
INE
CO
NTRO
L
O
RN/
RE
D 4
9 -1
9 9
BL
AC
K 0
-1
A K L B
DEUTZ
DIANOSTICS
PLUG
ENGINE OIL
PRESSURE
COOLANT
TEMPERATURE
EMR
ACTUATOR
ENGINE
SPEED
CAMSHAFT
CHARGE AIR
PRESSURE
8
9
13
12
23
4
25
24
22
21
20
14
15
17
19
GRD (SPEED)
SPEED
GRD(TempAll)
GRD (ACD2)
ADC5(TEMP1)
+5Vref(ADC2)
ADC2
+5Vref(ADC4)
ADC4
GND (ADC4)
ActorOut
ActorOut
RackMeasCom
RackMeasRef 18
RackMeasSignal
ADC7(TEMP3) E
M
R2
E
N
G
INE
CO
NTRO
L T
O
E
N
G
INE
YE
L/
R
E
D
2-1
-9
8
YE
L/R
E
D
2-
1-
9 9 (1
6 )
IG
N
P
O
W
E
R
CO
NNE
CT
O
R
SE
E SH
E
E
T 1
CA
N
H
I
RE
D (
1 8 )
CA
N L
O
BL
A
C
K (1
8)
CA
N S
H
IE
L
D
A B C
SEE
SHEE
T
1
B
L
U
/O
RN 5
2 -5
86 85
87
30
87a
B
L U/
O
RN 5
2 -5
7
7500 W
GENERATOR
86 85
87
30
87a
J1
-2
2
RED
5 AMP
RED
BR
N
/W
H
T
4
7 -2
0
B
L U/
O
RN 5
2
-6
Y
E
L /RE
D 2
-2
0
BL
AC
K
C A B
GENERATOR
CONTROL
BOX
2
1
2
1
1
2
3
4
1
2
3
1
2
3
4
5
120 OHM
RESISTOR
WHT/YEL 48-13 (8)
COOLANT TEMP.
SENSOR
OIL PRESSURE
SENSOR
FUSIBLE
LINK
ALTERNATOR
STATOR
J1
-1
4
J1-
1 5
R
E
D
1-1(
10
)
BR
N
/W
H
T
4
7 -8
-1
B
RN/
WHT
4
7 -5
B
RN/
WHT
4
7
-6
O
RN/
RE
D 4
9
-5
3
FUEL ON
SOLENOID
P
MIC
IG
L
B
RN/
WHT
4
7
-2
1
1
2
3
ALTERNATOR WITH PLUG CONNECTOR
B+
CAT ENGINE
600A, 600S, 800A
BRN/WHT 47-8
GLOW
PLUG
SOL.
Figure 7-25. Electrical Schematic - ADE - Sheet 4 of 6
1870215 B