Service difficulty report · A/C Pack · Airbus A320232

Difficulty date
June 11, 2006
Submitted
June 20, 2006
Operation
Air carrier
Aircraft
N491UA
Make and model
Airbus A320232
Aircraft serial
1741
Aircraft time
13,755 hours, 6,032 cycles
Engine
Iae V2527A5
Part
A/C Pack
Condition
Malfunctioned
Location
A/C Bay
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

LOST BOTH PACKS, FLIGHT DIVERTED. FOUND AIR LEAK AT RT WING LEADING EDGE, AT THE DUCT CONNECTION BETWEEN TRACK 2 AND 3. THERE WAS EVIDENCE OF BURN MARKS AT JOINT. REPLACED 4 SEALS FROM PNEUMATIC DUCTING LEADING TO AFT OF NR 1 PYLON HEAT EXCHANGER. REPLACED 2 SEALS FROM RT WING ANTI-ICE DUCTING ABOVE NR 1 PYLON MAIN PNEUMATIC DUCTING. REPLACED WING LOOP ELEMENTS 38HF, 74HF, 42HF, 69HF, 75HF, 43HF, AND 70HF. DUE TO CHRONIC HISTORY CONCERNING RT WING LEAK ECAM WITH BLEED SYS 2 & PACK 2 FAULTS IN FLT, AIRCRAFT CHECKS GOOD.

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