Electrical schematic - sheet 8 of 16 -20 – JLG 340AJ Service Manual User Manual
Page 334
SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
7-20
– JLG Lift –
3121259
5
4
3
2
1
G
H
E
F
C
D
A
B
1
2
3
4
5
GENERIC
PLATFORM LEVEL
SW
1
0
5
1
3
2
4
5
6
GENERIC
PLATFORM ROTATE
SW
106
1
3
2
4
5
6
GENERIC
JIB LIFT
SW
10
7
1
3
2
4
5
6
GENERIC
TELESCOPE
S
W
10
8
1
3
2
4
5
6
G
E
NE
RI
C
LI
F
T
SW109
1
3
2
4
5
6
GE
N
E
R
IC
TOW
E
R
L
IFT
SW110
1
3
2
4
5
6
GE
N
E
R
IC
SW
IN
G
SW111
1
3
2
4
5
6
GE
N
E
R
IC
S
T
AR
T
/
AU
X PO
W
E
R
SW112
1
3
2
4
5
6
B
A
T
T
E
RY
CHA
RG
IN
G
G
E
NE
RIC
LB113
1
2
LO
W
F
U
E
L
GE
N
E
R
IC
LB114
1
2
GLO
W
P
L
U
G
S
GE
N
E
R
IC
LB115
1
2
L
O
W
O
IL
PR
ES
SU
R
E
GE
N
E
R
IC
LB116
1
2
HI C
O
O
L
A
N
T
T
E
M
P
G
E
NE
RIC
LB117
1
2
SY
S
F
A
U
L
T
G
E
NE
RIC
LB118
1
2
OV
E
R
LOA
D
G
E
NE
RIC
LB119
1
2
WHT 26-2 PLAT LVL DN
WH
T
26
-2 P
L
A
T
L
V
L
D
N
WHT
25
-2
P
L
A
T
L
V
L
U
P
WHT 25-2 PLAT LVL UP
W
H
T 2
3
-2
P
L
A
T
R
O
T L
F
T
WHT 23-2 PLAT ROT LFT
WHT 24-2 PLAT ROT RT
W
H
T 2
4
-2
P
L
A
T
R
O
T R
T
WH
T
27-
2
J
IB
UP
WHT 27-2 JIB UP
WHT 28-2 JIB DOWN
WHT
28-2
J
IB
DOWN
WHT
1
4
-2
T
E
LE
OU
T
WHT 14-2 TELE OUT
WHT 13-2 TELE IN
WHT
13-
2 T
E
LE
I
N
WHT 3-2 LIFT UP
WHT 3-2 LIFT UP
WHT 4-2 LIFT DN
WHT 4-2 LIFT DN
WHT 5-2 TWR LIFT UP
WHT 5-2 TWR LIFT UP
WHT 6-2 TWR LIFT DN
WHT 6-2 TWR LIFT DN
WHT 22-2 SWING RT
WHT 22-2 SWING RT
WHT 21-2 SWING LFT
WHT 21-2 SWING LFT
WHT 53-2 AUX / ENABLE
WHT 53-2 AUX / ENABLE
WHT 2-14 SWITCH IGN
WHT 2-14 SWITCH IGN
WHT 45-2 START
WHT 45-2 START
WHT 2-14-1 SWITCH IGN
WHT 2-14-1 SWITCH IGN
WHT 2-14-2 SWITCH IGN
WHT 2-14-2 SWITCH IGN
WHT 2-14-3 SWITCH IGN
WHT 2-14-3 SWITCH IGN
WHT 2-14-4 SWITCH IGN
WHT
2-
14
-4 S
W
IT
CH
I
G
N
WHT
2-
14
-5 S
W
IT
CH
I
G
N
WHT
2-1
4
-5
S
W
IT
CH I
G
N
WHT
2-14
-7
S
W
IT
CH
I
G
N
WHT
2-14
-7
S
W
IT
CH
I
G
N
WHT
2-14
-8
S
W
IT
CH
I
G
N
WHT
2-14
-8
S
W
IT
CH
I
G
N
WHT 46-3 ALT
WHT 46-3 ALT
WHT 0-17 LAMP GND
WHT 0-17 LAMP GND
WHT 39-7 LOW FUEL
WHT 39-7 LOW FUEL
WHT 48-2 GLOW PLUGS
WHT 48-2 GLOW PLUGS
WHT 65-1 LOW OIL PR
WHT 65-1 LOW OIL PR
WHT 65-2 HI TEMP
WHT 65-2 HI TEMP
WHT 66-2 SYS FAULT
WHT 66-2 SYS FAULT
WHT 57-2 OVERLOAD
WHT 57-2 OVERLOAD
H
O
UR M
E
T
E
R
GE
N
E
R
IC
GD121+
1
GD121-
1
WHT 32 HOUR METER
WHT 32 HOUR METER
WHT 0-17-1 LAMP GND
WHT 0-17-1 LAMP GND
WHT 0-17-2 LAMP GND
WHT 0-17-2 LAMP GND
WHT 0-17-3 LAMP GND
WHT 0-17-3 LAMP GND
WHT 0-17-4 LAMP GND
WHT 0-17-4 LAMP GND
WHT 0-17-5 LAMP GND
WHT 0-17-5 LAMP GND
WHT 0-17-6 LAMP GND
WHT 0-17-6 LAMP GND
WHT 0-17-7 LAMP GND
WHT 0-17-7 LAMP GND
CO66-J4
TO SHEET 4
CO66-J4
5
17
6
18
19
8
9
20
30
7
23
33
10
21
35
34
16
25
4
32
24
22
15
11
1
27
26
31
13
3
29
28
2
14
12
CRIB
B
ING
G
E
NE
RI
C
LB251
1
2
WHT 0-17-8 LAMP GND
WHT 0-17-8 LAMP GND
WHT 58-2 CRIBBING
WHT 58-2 CRIBBING
Figure 7-27. Electrical Schematic - Sheet 8 of 16
SHEET 5