SECTION 7 - BASIC ELECTRICAL INFORMATION & ELECTRICAL SCHEMATICS
7-10
3121714
Disassembly
5.
Insert a 4.8 mm (3/16") wide screwdriver blade between
the mating seal and one of the red wedge lock tabs.
6.
Pry open the wedge lock to the open position.
7.
While rotating the wire back and forth over a half turn
(1/4 turn in each direction), gently pull the wire until the
contact is removed.
NOTE:
The wedge lock should never be removed from the housing
for insertion or removal of the contacts.
Wedge Lock
The wedge lock has slotted openings in the forward, or mating
end. These slots accommodate circuit testing in the field, by
using a flat probe such as a pocket knife. DO NOT use a sharp
point such as an ice pick.
Service - Voltage Reading
DO NOT PIERCE WIRE INSULATION TO TAKE VOLTAGE READINGS.
It has been common practice in electrical troubleshooting to
probe wires by piercing the insulation with a sharp point. This
practice should be discouraged when dealing with the
AMPSEAL plug assembly, or any other sealed connector sys-
tem. The resulting pinholes in the insulation will allow mois-
ture to invade the system by traveling along the wire strands.
This nullifies the effectiveness of the connector seals and
could result in system failure.
Figure 7-12. Connector Disassembly
Содержание E450A
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Страница 22: ...SECTION 1 SPECIFICATIONS 1 4 3121714 Figure 1 2 Maintenance Lubrication Diagram...
Страница 47: ...SECTION 3 CHASSIS TURNTABLE 3121714 3 7 RL 1 IGNITION RELAY RL 2 VOTE RELAY OPTIONAL INVERTER Figure 3 5 Relay...
Страница 49: ...SECTION 3 CHASSIS TURNTABLE 3121714 3 9 FC 4 IGNITION RELAY FUSE 20A Figure 3 7 Ignition Relay Fuse...
Страница 51: ...SECTION 3 CHASSIS TURNTABLE 3121714 3 11 1001116232 A Figure 3 9 Drive Limit Switch...
Страница 64: ...SECTION 3 CHASSIS TURNTABLE 3 24 3121714 1 0 Figure 3 18 Drive Hub Sheet 1 of 2...
Страница 76: ...SECTION 3 CHASSIS TURNTABLE 3 36 3121714 Figure 3 27 Swing Components...
Страница 96: ...SECTION 3 CHASSIS TURNTABLE 3 56 3121714 GENERATOR Figure 3 30 On Board Generator...
Страница 116: ...SECTION 3 CHASSIS TURNTABLE 3 76 3121714 NOTES...
Страница 127: ...SECTION 4 BOOM PLATFORM 3121714 4 11 Figure 4 5 Platform Components and Attaching Hardware M450A E450A...
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Страница 292: ...SECTION 5 BASIC HYDRAULIC INFORMATION SCHEMATICS 5 134 3121714 STEER RELIEF Figure 5 148 Steer Valve Pressure Adjustment...
Страница 293: ...SECTION 5 BASIC HYDRAULIC INFORMATION SCHEMATICS 3121714 5 135 STEER RELIEF Figure 5 149 Steer Valve Component...
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Страница 340: ...SECTION 6 JLG CONTROL SYSTEM 6 24 3121714 PLATFORM CONTROL MODULE Figure 6 7 Control Module Location Sheet 1 of 2...
Страница 343: ...SECTION 6 JLG CONTROL SYSTEM 3121714 6 27 CONNECTOR Figure 6 10 Power Module LH 1001192212 D...
Страница 344: ...SECTION 6 JLG CONTROL SYSTEM 6 28 3121714 Figure 6 11 Power Module RH CONNECTOR 1001178339 E...
Страница 380: ...SECTION 6 JLG CONTROL SYSTEM 6 64 3121714 14 Press ENTER If calibration is successful the screen will read...
Страница 413: ...SECTION 7 BASIC ELECTRICAL INFORMATION ELECTRICAL SCHEMATICS 3121714 7 11 Figure 7 13 Connector Installation...
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Страница 427: ...SECTION 7 BASIC ELECTRICAL INFORMATION ELECTRICAL SCHEMATICS 3121714 7 25 Figure 7 28 Main Valve Harness Sheet 2 of 3...
Страница 428: ...SECTION 7 BASIC ELECTRICAL INFORMATION ELECTRICAL SCHEMATICS 7 26 3121714 Figure 7 29 Main Valve Harness Sheet 3 of 3...
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Страница 431: ...SECTION 7 BASIC ELECTRICAL INFORMATION ELECTRICAL SCHEMATICS 3121714 7 29 Figure 7 31 Turntable Harness Sheet 2 of 3...
Страница 432: ...SECTION 7 BASIC ELECTRICAL INFORMATION ELECTRICAL SCHEMATICS 7 30 3121714 Figure 7 32 Turntable Harness Sheet 3 of 3...
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Страница 453: ...SECTION 7 BASIC ELECTRICAL INFORMATION ELECTRICAL SCHEMATICS 3121714 7 51 X506 Figure 7 50 SkyGuard Harness Sheet 2 of 2...
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