- the fuel system : filter clogging indication
- the oil system : oil quantity, low oil pressure, oil filter clogging, oil temperature, oil pressure
- N1 system
- N2 system
- N1 bearing accelerometer
- the hydraulic pumps system : by-pass valve, low pressure caution
- the fan compartment fire detection system
- the HP fuel shut off valve solenoid
- the air intake anti ice system : anti ice valve position indicating
- the IDG control and indicating (Ref. 24-00-00)
- the ignition exciter
- the interphone jack (which is located at the engine air intake)
- Master chip detector indicator
(2) ECU Control Harnesses (Ref. 73-00-00).
(3) IDG feeders The IDG transmits the electrical power to the systems via the feeders.
F 『 EEFF : ALL E Page 171-50-00
E E Feb 01/98 E E ECES E F 『 E C F M E E E E 56-5B E
Harness - LH Side of Engine
Figure 001
F 『 EEFF : ALL E Page 271-50-00
E E Feb 01/98 E E ECES E F 『 E C F M E E E E 56-5B E
Harness - RH Side of Engine
Figure 002
F 『 EEFF : ALL E Page 371-50-00
E E Feb 01/98 E E ECES E F 『 E C F M E E E E 56-5B E F 『 E C F M E E E E 56-5B E E 56-5B E E E
Fan Case Harness Connections to Pylon Junction Box
Figure 003
F EEFF : ALL 『E 71-50-00 Page 4
E E Feb 01/98
E E
ECES E
Core Harness Connections to Pylon Junction Box
Figure 004
F EEFF : ALL 『E 71-50-00 Page 5
E E Feb 01/98
E E
ECES E
F 『
E C F M E
E E
B. Core Harness The electrical harness in the core area interfaces with the junction box. The core harness provides electrical power to the control and monitoring systems located in the core compartment :
- core compartment fire detection system
- pressure regulating valve and high pressure valve position indication (open and closed)
- second vibration accelerometer.
C. Attachment and Connection
(Ref. Fig. 001, 002, 003, 004)
The harnesses and cables are routed around the engine.
They are attached to the engine brackets by means of clips and clamps.
The harness connectors are connected at the junction boxes which are
located under the engine pylon.
D. Harness Design (Ref. Fig. 005) All harnesses are of sealed construction and have double shielding (overbraid and shielded wire). Fire detector harnesses in the core area are not fully sealed. Basic EMI/Lightning protection are achieved with the outer overbraid and inner shields. On braid-shielded harnesses, a dedicated mechanical protection between the braid and the top coat of wires is provided such that penetration of the shielding in wire top coat is not possible.
F 『 EEFF : ALL E Page 671-50-00
E E Feb 01/98 E E ECES E F 『 E C F M E E E E 56-5B E
Harness Construction
Figure 005
F 『 EEFF : ALL E Page 771-50-00
E E Feb 01/98 E E ECES E
F 『
E C F M E
E E
E 56-5B E
E E
ELECTRICAL HARNESS - INSPECTION/CHECK
_____________________________________ TASK 71-50-00-210-001 Visual Inspection of the Power Plant Wire Harness
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notice
No specific access platform 1 m (3 ft. 3 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
71-13-00-010-040
71-13-00-410-040
R 71-51-43-000-001
R 71-51-43-000-002
R
R 71-51-43-000-003
R
R 71-51-43-000-004
R
R 71-51-43-000-043
R 71-51-43-000-044
R
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320飞机维护手册 AMM 动力装置 POWER PLANT 2(10)
