Electrical Schematic - Sheet 21 Of 25 - JLG 400S Service And Maintenance Manual

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
1 2
H
HV53
BLK 000-40-19
2
WHT 4-9 ROTATE LEFT
1
HV52
BLK 000-40-20
2
WHT 4-10 ROTATE RIGHT
1
G
S54
HV33
BLK 000-40-23
2
WHT 4-12 JIB UP
1
HV36
BLK 000-40-24
2
WHT 4-13 JIB DOWN
1
HV37
BLK 000-40-25 GND
2
WHT 4-14 MAIN DUMP
1
HV38
BLK 000-40-31
2
WHT 4-19 MAIN TELE IN
1
F
HV39
BLK 000-40-21
2
WHT 4-20 MAIN TELE OUT
1
HV51
BLK 000-40-22
2
WHT 4-8 LEVEL UP
1
HV50
BLK 000-40-30
2
WHT 4-11 LEVEL DOWN
1
HV46
BLK 000-40-63 CF
2
WHT 4-104 MAIN LIFT DOWN
1
E
HV66
BLK 000-40-49 AUX DOWN CF
2
WHT 4-103 MAIN LIFT DOWN AUX
1
HV45
BLK 000-40-34 CF
2
WHT 4-24 MAIN LIFT UP
1
HV40
2
1
HV42
2
1
D
HV44
BLK 000-40-33 CF
2
WHT 4-23 FLOW CONTROL
1
HV47
BLK 000-40-37 CF
2
WHT 4-26 SWING RIGHT
1
HV48
BLK 000-40-39 CF
2
WHT 4-27 SWING LEFT
1
BLK 000-50-51 CF 16AWG
4
WHT 4-21 RIGHT TRACK DRIVE REVERSE 16AWG
3
BLK 000-50-50 CF 16AWG
C
2
WHT 5-3 RIGHT TRACK DRIVE FORWARD 16AWG
1
X80
B
A
SHEET 12
1 2
7-124
3
CRAWLER MAIN VALVE HARENSS
TO SHEET 4
CO69-J2
WHT 4-9 ROTATE LEFT
10 PLATFORM ROTATE LEFT VALVE
WHT 4-10 ROTATE RIGHT
21 PLATFORM ROTATE RIGHT VALVE
BLK 000-40-5 GND
17 PLATFORM ROTATE / JIB LIFT VALVES GROUN
WHT 4-12 JIB UP
12
JIB UP VALVE
WHT 4-13 JIB DOWN
23 JIB DOWN VALVE
BLK 000-40-25 GND
30 MAIN DUMP VALVE GROUND
WHT 4-14 MAIN DUMP
MAIN DUMP VALVE
13
20
2
24
WHT 4-19 MAIN TELE IN
4 MAIN TELESCOPE IN VALVE
14
MAIN TELESCOPE / PLATFORM LEVEL VALVES GROUND
WHT 4-20 MAIN TELE OUT
16
MAIN TELESCOPE OUT VALVE
WHT 4-8 LEVEL UP
5
PLATFORM LEVEL UP VALVE
WHT 4-11 LEVEL DOWN
7
PLATFORM LEVEL DOWN VALVE
28 STEER VALVES GROUND
3
15
WHT 4-21 RIGHT TRACK DRIVE REVERSE 16AWG
8 RIGHT TRACK DRIVE REVERSE VALVE
WHT 5-3 RIGHT TRACK DRIVE FORWARD 16AWG
19 RIGHT TRACK DRIVE FORWARD VALVE
WHT 4-23 FLOW CONTROL
31
FLOW CONTROL GROUND
WHT 4-24 MAIN LIFT UP
11 MAIN LIFT UP VALVE
22 MAIN LIFT DOWN VALVE
S55
WHT 4-26 SWING RIGHT
35 SWING RIGHT VALVE
WHT 4-27 SWING LEFT
34 SWING LEFT VALVE
1
WHT 4-103 MAIN LIFT DOWN AUX
9 AUX POWER MAIN LIFT DOWN VALVE
33
18
26 HEAD/TAIL LIGHT ENABLE RELAY
32
WHT 4-75 FUEL SENSOR
25 FUEL SENSOR SIGNAL
BLK 000-40-45
6
FUEL SENSOR GROUND
29
GROUND ALARM GROUND
27 GROUND ALARM
S57
S58
S65
ALARM
FUEL
SENSOR
3
Figure 7-119. Electrical Schematic - Sheet 21 of 25
4 5
CO69-J2
TO SHEET 4
C069-J3
CO69-J3
2 RIGHT TRACK DRIVE VALVES CURRENT FEEDBACK (CRAWLER)
BLK 000-40-49 AUX DOWN CF
5 AUXILIARY DOWN CURRENT FEEDBACK
BLK 000-40-33 CF
FLOW CONTROL VALVE CURRENT FEEDBACK
6
BLK 000-40-35 CF
14 MAIN LIFT VALVES CURRENT FEEDBACK
BLK 000-40-38 CF
4 SWING VALVES CURRENT FEEDBACK
3
WHT 4-30 ALRM
7 GROUND ALARM POWER
BLK 000-40-44 CF
1
LEFT TRACK DRIVE VALVES CURRENT FEEDBACK (CRAWLER)
8
WHT 4-105 CRIBBING
9 CRIBBING ENABLE SWITCH
WHT 5-101 JUMP ENABLE
10 JUMP ENABLE
BLK 102 CNFG1 GND
11 GROUND
12
13
4 5
6 7
1001165354-N
6 7
8
H
G
F
E
D
C
B
-
A
MAF01460
8
3121671