Service difficulty report · Bleed Valve · Airbus A321271N

Difficulty date
March 24, 2024
Submitted
March 25, 2024
Operation
Air carrier
Aircraft
N4048J
Make and model
Airbus A321271N
Aircraft serial
10446
Aircraft time
9,666 hours, 1,419 cycles
Engine
Iae PW1133GAJM
Engine time
9,666 hours, 1,419 cycles
Part
Bleed Valve
Part number
70645A020001
Part serial
7064501946
Condition
Failed
Location
Nr 2 Engine
Part time
7,459 hours, 1,793 cycles
Stage of operation
TO
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

FLT#32, AMS-BOS. (ETOPS) 'ON DEPARTURE RECEIVED AIR ENG BLEED 2 MESSAGE COMPLIED W/ECAM & QRH. RAN RESET TABLE AND SYSTEM DID RESET. SPOKE W/MCC & ADVISED ENTERING IN BOOK PER MCC REQUEST; REF LP'S 3933133, ITEMS 1 (HP BLEED-V (4000HA2)/SENSE LINE FAULT PER TSM 36-11-00-810-976-A INSPECTED LINES FOUND OK. REMOVED AND REPLACED ENG #2 HP BLEED VALVE PER AMM TASK 36-11-51. OPS CHK GOOD. IDLE ENGINE RUN ACCOMPLISHED NO FAULT NOTED) AND 2 (PRESS REG-V (4001HA2) FAULT PER TSM 36-11-00-810-981-A. REMOVED AND REPLACED ENG #2 PRV VALVE IAW AMM TASK 36-11-52. OPS CHECK GOOD. IDLE ENGINE RUN ACCOMPLISHED NO FAULTS NOTED) FOR CORRECTIVE ACTIONS. ENG #2 HP VALVE & PRSOV VALVE REPLACED NO FAULTS NOTED. A/C OK FOR CONT SERVICE. GROUND VERIFICATION CHECKS ACCOMPLISHED, MCC NOTIFIED.

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