JLG 120HX ANSI Parts Manual - Manual (Page 194)

7-16 3120687
SECTION 7 ELECTRICAL S
E
C
T
I
O
N
7
E
L
E
C
T
R
I
C
A
L
FIGURE 7-8.
ELECTRICAL COMPONENTS AND DIAGRAM CHART
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
ELECTRICAL COMPONENTS AND DIAGRAM CHART Ref.
Note: Diagrams with Asterisk (*) are shown in pre-
ceding pages. Diagrams not shown are available
from the JLG Service Department.
Alarm Wiring Diagrams Ref.
4932507
Alarms Electrical Diagram (Travel, Backup, Swing
and Descent) (Prior to April 1993)
Ref. —
0610091 Card, Circuit 1
3740049 Relay 1
4932639/1282091
Alarms Electrical Diagram (Backup, Swing and
Descent) (April 1993 to Present)
Ref. 2/C
4932638/1282091
Alarms Electrical Diagram (Travel) (April 1993 to
Present)
Ref. 2/C
3740049 Relay 1
3990010 Diode 6 Amp 2
1060341 Cable, Electrical - 16/2 11Ft/3.4m
0253077 Alarm Electrical Diagram (Tilt) Ref. 5
0140026 Alarm 1
1540002 Capacitor 1
1281819 Boom Electric Components Ref. H
1060394 Cable, Electrical - 10/4 Options:
Prior to S/N 37026 140 ft./43m
S/N 37026 to Present 149ft/45.4m
1060392 Cable, Electrical - 16/36 Options:
Prior to S/N 37026 140 ft./43m
S/N 37026 to Present 149ft/45.4m
4931961* Boom Length Indicator Electrical Diagram Ref. 1
3730024 Resistor - 100 ohms/1/2 watt 1
0255152 Engine Distress Electrical Diagram Ref. 3
4360179 Switch, Temperature 1
4360065 Switch, Oil Pressure 1
4932892
Engine Shutdown Electrical Diagram (Broken Fan
Belt)
Ref. —
4921886 Harness 1
3740080 Relay, Bosch 1
4932434/1281684* Four Wheel Steer Electrical Diagram Ref. —/A
1060042 Cable, Electrical - 16/5 15 ft./4.6m
4460049
Connector, Strain Relief (Locate at Ground Control
Box)
1
3300047 Nut, Conduit 1
0960239 Bushing 1