Service difficulty report · Pipe · Airbus A320251N

Difficulty date
June 24, 2022
Submitted
June 30, 2022
Operation
Air carrier
Aircraft
N308FR
Make and model
Airbus A320251N
Aircraft serial
07538
Aircraft time
17,029 hours, 7,393 cycles
Part
Pipe
Part number
D2902083100000
Condition
Leaking
Location
Zone 400
Stage of operation
TO
How discovered
O
Nature of condition
K
Precautionary procedure
A, D

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

What was found

DISCREPANCY: REFERENCE LP236654 LOSS OF GREEN HYDRAULIC PRESSURE AFTER TAKE OFF. PERFORMED LANDING GEAR GRAVITY DROP ENGINE #1. REFERENCE LP236656 HYDRAULIC PUMP CAVEATTED DUE TO HYDRAULIC LEAK - CORRECTIVE ACTION: REFERENCE LP 236656 REMOVED AND REPLACED HYDRAULIC PUMP IAW AMM 29-11-51-400-808-AC. DISCREPANCY: REFERENCE LP236657 HYDRAULIC PIPE AT FORWARD SECTION OF THE #1 ENGINE PYLON WILL NOT BREAK TORQUE SUSPECTED CROSS THREADED P/N D290208380000 6" PIPE THAT ATTACHES TO THE A320NEO - LEAP - BYPASS VALVE FWD SECTION - CORRECTIVE ACTION: REFERENCE LP 236657 ITEMS 2 REMOVED AND REPLACED ALONG WITH CONNECTION REPLACED PIPE AND CONNECTION REF AMM 29-11-49-400-813 - TFU A320NEO - HYDRAULIC PIPE DAMAGED AT FWD PYLON REF:29-11-00-018 REPORTED IN AC S/N 06642 TO 08025*****SUPPLEMENTAL CORRECTION FOR THE DUPLICATE OF F3LA2022063000066. NEW UNIQUE CONTROL # IS F3LA2022063000067******

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