3. Fault Confirmation
__________________
A. Test
(1) Do the BITE test of the BMC 1 (Ref. AMM TASK 36-11-00-740-001).
4. Fault Isolation
_______________
A. If the test gives the ECAM warning AIR ENG 1 BLEED LEAK associated with the FAULT legend on on the ENG 1 BLEED pushbutton switch:
(1) Release and push the ENG 1 BLEED pushbutton switch to clear the warnings.
NOTE : No further maintenance action is required if the ducts are
____
cold and not pressurized.
(2) If the fault continues:
(a) Replace the BMC-1 (1HA1) (Ref. AMM TASK 36-11-34-000-001) and (Ref. AMM TASK 36-11-34-400-001)
1
-EFF : ALL
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--Feb 01/03R ---CES -
Unwanted Engine 2 Leak Detection
1. Possible Causes
_______________
-BMC-2 (1HA2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 36-11-00-740-001 BITE Test of the BMC 1(2)
AMM 36-11-34-000-001 Removal of the BMC (1HA1, 1HA2)
AMM 36-11-34-400-001 Installation of the BMC (1HA1, 1HA2)
3. Fault Confirmation
__________________
A. Test
(1) Do the BITE test of the BMC 2 (Ref. AMM TASK 36-11-00-740-001).
4. Fault Isolation
_______________
A. If the test gives the ECAM warning AIR ENG 2 BLEED LEAK associated with the FAULT legend on on the ENG 2 BLEED pushbutton switch:
(1) Release and push the ENG 2 BLEED pushbutton switch to clear the warnings.
NOTE : No further maintenance action is required if the ducts are
____
cold and not pressurized.
(2) If the fault continues:
(a) Replace the BMC-2 (1HA2) (Ref. AMM TASK 36-11-34-000-001) and (Ref. AMM TASK 36-11-34-400-001)
1
-EFF : ALL
-∞∞36-22-00∞∞∞∞∞∞∞∞∞∞Page 241
--Feb 01/03R ---CES -
Unwanted APU Leak Detection
1. Possible Causes
_______________
-BMC-1 (1HA1)
-CONNECTING CABLE (11HF)
-
OVHT SENS ELEMENT (12HF)
-
OVHT SENS ELEMENT (13HF)
-
OVHT SENS ELEMENT (14HF)
-
OVHT SENS ELEMENT (15HF)
-
OVHT SENS ELEMENT (16HF)
-
OVHT SENS ELEMENT (17HF)
-
OVHT SENS ELEMENT (18HF)
-
OVHT SENS ELEMENT (19HF)
-CABLE ASSY (20HF) R - OVERHEAT SENSING ELEM (84HF)
-
wiring between the pin 7B of the BMC1 connector (1HA1-AA) and the cable 11HF
-
wiring between the pin 8B of the BMC1 connector (1HA1-AA) and the cable 20HF
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
9240SI 1 LOOP CONTROLLER
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 36-11-34-000-001 Removal of the BMC (1HA1, 1HA2) AMM 36-11-34-400-001 Installation of the BMC (1HA1, 1HA2) AMM 36-22-17-000-001 Removal of the APU Overheat Sensing-Elements AMM 36-22-17-400-001 Installation of the APU Overheat Sensing-Elements ASM 36-22/01
3. Fault Confirmation
__________________
A. Test
(1) Not applicable.
1 -EFF : ALL
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--May 01/04 ---CES -
4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499, 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320 Trouble Shooting Manual 排故手册 PNEUMATIC(124)
