Service difficulty report · Harness · Airbus A320251N

Difficulty date
July 7, 2022
Submitted
July 12, 2022
Operation
Air carrier
Aircraft
N776AV
Make and model
Airbus A320251N
Aircraft serial
8280
Aircraft time
9,860 hours, 3,092 cycles
Engine
Cfmint LEAP1A26
Engine time
9,887 hours, 3,114 cycles
Part
Harness
Condition
Burned
Stage of operation
CR
How discovered
V
Nature of condition
J
Precautionary procedure
B

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

What was found

PILOT REPORT

07.JUL.2022 WO 58'386'282=> (AFTER TAKE OFF AND BEFORE READING THRUST REDUCTION) AFTER TAKE OFF AND BEFORE READING THRUST REDUCTION ALTITUDE ENG # 1FIRE WAS PRESENTED ON ECAM; ANNUNCIATION STAYED ON UNTIL ENGINE 1 WAS SET TO IDLE. REQUESTED BY THE ECAM

ACTIONS TAKEN

08.JUL.2022 WO 58'386'282=> ENG#1 WAS INSPECTED AND ELECTRICAL HARNESS HJ8A WAS FOUND WITH EVIDENCE OF BURNS AND ECS HP LEG DUCT SEAL ON ENGINE CASE BROKEN IAW TSM TASK 26-21-00-810-819-A, REV 60. ENG#1 ELECTRICAL HARNESS HJ8A WAS REMOVED AND REPLACED IAW AMM TASK 73-21-60-000-813-A AND AMM TASK 73-21-60-400-813-A, REV 60. ENG#1 ECS HP LEG DUCT SEALS WERE REMOVED AND REPLACED IAW AMM SUBTASK 75-23-10-020-056-A, ITEM 4.A(5) AND AMM SUBTASK 75-23-10-420-056-A ITEM 4.A(6), REV 60. ENG#1 FADEC TEST WAS ACCOMPLISHED SATISFACTORILY, LEAKS WERE NOT FOUND IAW TASK 73-29-00-710-802-A, REV 60. HARNESS TEST WAS PERFORMED SATISFACTORILY IAW AMM TASK 73-29-00-740-801-A, REV 60. OPERATIONAL TEST OF FDU#1 WAS PERFORMED SATISFACTORILY IAW AMM TASK 26-12-00-710-002-B, REV 60. BMC#1 BITE TEST WAS ACCOMPLISHED SATISFACTORILY IAW AMM TASK 36-11-00-740-804-A, REV 60.

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