ECU/Engine Interface 95 ALL
Additional Engine Sensors 97 ALL
General 97 ALL
T5 temperature Sensor 97 ALL
INTERFACE UNIT - ENGINE (EIU) 73-25-34
REMOVAL/INSTALLATION 401 ALL
Removal of the Engine Interface 401 ALL
Unit (EIU)
Installation of the Engine 405 ALL
Interface Unit (EIU)
INTERFACE UNIT - ENGINE (EIU) 73-25-34
ADJUSTMENT/TEST 501 ALL
Operational Test of the Engine 501 ALL
Interface Unit
Read the Class 3 Faults 503 ALL
FADEC SYSTEM 73-29-00
ADJUSTMENT/TEST 501 ALL
Operational Test of the FADEC on 501 ALL
the Ground (with Engine Motoring)
Operational Test of the FADEC on 514 ALL
the Ground (with Engine Non
motoring)
Check of the Engine Bleed, Nacelle 524 ALL
Anti-Ice and Wing Anti-Ice Valves
Position Acquired by Zone
Controller with AIDS
73-CONTENTS Page 9 Aug 01/05 R CES
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CHAPTER 73
__________
ENGINE FUEL AND CONTROL
TABLE OF CONTENTS
_________________
SUBJECT_______ CH/SE/SU _ PAGE EFFECTIVITY
________ C ____ ___________ Check of the Engine Bleed, Nacelle 528 ALL Anti-Ice and Wing Anti-Ice Valves Position Acquired by Zone Controller without AIDS
INDICATING 73-30-00
__________
DESCRIPTION AND OPERATION 1 ALL General 1 ALL Fuel Flow Indication 1 ALL Fuel Flow Indication 1 ALL Fuel Flow Transducer 7 ALL
Fuel Filter Clogging Indication 7 ALL Fuel Filter Clogging Indication 7 ALL Fuel Filter Differential 11 ALL Pressure Switch
INDICATING 73-30-00
___________
DEACTIVATION/REACTIVATION 401 ALL Replacement of the Fuel Filter 401 ALL Cartridge
Refer to the MMEL TASK: 73-30-03 401 ALL FUEL FLOW TRANSMITTER 73-31-10
REMOVAL/INSTALLATION 401 ALL Removal of the Fuel Flow 401 ALL Transmitter Installation of the Fuel Flow 406 ALL Transmitter
FUEL FILTER DIFFERENTIAL PRESSURE 73-34-15
SWITCH
REMOVAL/INSTALLATION 401 ALL Removal of the Fuel Filter 401 ALL Differential Pressure Switch Installation of the Fuel Filter 405 ALL Differential Pressure Switch
73-CONTENTS Page 10 Aug 01/05 R CES
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_____________________________________________________________
1. General
_______
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-211,
(Ref. Fig. 001, 002)
The fuel system enables delivery of a fuel flow corresponding to the power
required and compatible with engine limits.
The system consist of :
- the two stage fuel pump with low pressure and high pressure elements
- the hydromechanical unit, FADEC controlled
- the oil/fuel heat exchanger
- the servo fuel heater
- the IDG oil cooler
- the fuel filter
- the fuel return valve
- the fuel flow transmitter
- 20 dual cone fuel nozzles (16 standard and 4 pilot nozzles)
- the burner staging valve
R **ON A/C 106-149, 212-299, 301-399, 401-499,
(Ref. Fig. 001, 002)
The fuel system enables delivery of a fuel flow corresponding to the power
required and compatible with engine limits.
The system consist of :
- the two stage fuel pump with low pressure and high pressure elements
- the hydromechanical unit, FADEC controlled
- the oil/fuel heat exchanger
- the servo fuel heater
- the IDG oil cooler
- the fuel filter
- the fuel return valve
- the fuel flow transmitter
- 20 dual cone fuel nozzles (16 standard and 4 pilot nozzles)
F 『 EEFF : ALL E Page 1 73-00-00 E E Aug 01/05 E E ECES E F 『 E C F M E E E E 56-5B E
Fuel System - Block Diagram
Figure 001
F 『 EEFF : ALL E Page 273-00-00
E E Feb 01/98 E E ECES E F 『 E C F M E E E E 56-5B E
Fuel System - General Schematic
Figure 002
F 『 EEFF : ALL E Page 373-00-00
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**ON A/C ALL
2. Component Location
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
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