Service difficulty report · Warning System · Airbus A330243

Difficulty date
July 6, 2014
Submitted
July 9, 2014
Operation
Air carrier
Aircraft
N973AV
Make and model
Airbus A330243
Aircraft serial
1073
Aircraft time
2,361,413 hours, 4,016 cycles
Part
Warning System
Condition
False Activation
Location
Bleed Air Sys
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING FLIGHT AIR ENG 1 BLEED FAULT, 2 MIN LATER AIR ENG 2 BLEED FAULT RESULTING IN AIR PACK 1 & 2 FAULT WITH CAB PR EXCESS CAB ALT. CABIN ALTITUDE DIDN'T EXCEED 14000 FEET. PERFORMED TROUBLESHOOTING FOR ENG 1 IAW TSM 36-11-81-810-861-A02, CHECKED SENSE LINE 2 FOR DAMAGE FOUND OK. PERFORMED FUNCTIONAL TEST OF THE FAV 1 IAW AMM 36-11-54-720-806-A02, SYS TEST OK. TFU REF 36.11.00.065 & THIS DOES NOT HAVE REPERCUSSION ON ACFT DISPATCH. PERFORMED TROUBLESHOOTING FOR ENG 2 IAW TSM 36-11-81-810-861-A02, CHECKED SENSE LINE 2 FOR DAMAGE FOUND OK. PERFORMED FUNCTIONAL TEST OF THE FAV 2 IAW AMM 36-11-54-720-806-A02, SYS TEST OK. TFU REF 36.11.00.065 & THIS DOES NOT HAVE REPERCUSSION ON ACFT DISPATCH.

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