Service difficulty report · Pump · Airbus A320232

Difficulty date
March 21, 2025
Submitted
March 24, 2025
Operation
Air carrier
Aircraft
N517JB
Make and model
Airbus A320232
Aircraft serial
01327
Aircraft time
88,086 hours, 32,874 cycles
Part
Pump
Condition
Malfunctioned
Location
Hyd System
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

FLT#595, HPN-MCO. (AIRCRAFT DIVERTED TO JFK) 'UPON CLIMBOUT FROM HPN ND GEAR RETRACTION, WE RECEIVED THE ECAM L/G DOORS NOT CLOSED. WE COMPLIED WITH THE ECAM PROCEDURES AND QRH PROCEDURES, BY CLIMB THE GEAR AND DID NOT CORRECT THE ISSUE; REF L/P'S 4224961-2 (REMOVED AND REPLACED GREEN HYDRAULIC PUMP (EDP) IAW AMM 29-11-51. OPS CHECK REQUIRED REF LP 4224963, ITEM 1 (PERFORMED LEAK CHECK OF ENG 1 EDP AND CASE DRAIN FILTER IAW AMM 29-11-43 AND OF OPS CHK OF ENG #1 EDP PER AMM 29-11-51 OPS AND LEAK CHECK GOOD).), (PERFORMED LEAK CHK OF ENG 1 EDP + CASE DRAIN FILTER IAW AMM 29-11-43 AND OF OPS CHK OF ENG #1 EDP PER AMM 29-11-51 OPS AND LEAK CHK GOOD) AND 2. INSTALLED LH MLG DOOR ACTUATOR AND BOTH FLEX LINES TO ACTUATOR IAW AMM 32-31-35 + 32-31-38. (REF L/P 4224967 ITEM 2 (FLEX LINE S SWIVEL JOINT INSTALLED IAW AMM 32-31-38.(REF L/P 4224968 ITEM 2 FOR OPS/ LEAK CHK)) FOR FLEX LINE SWIVEL JOINT PARTS TRANSACTION. REF L/P 4224968 ITEM 1 OPS CHECKS,)), 4224964-1 (R/R OF NO. 1 EMG CASE DRAIN FILTER + H/P FILTER OF GREEN HYD SYS IAW AMM 29-11-43 +29-11-45, (LEAK CHK REQ'O REF L/P 4224963 ITEM 2)) AND 2 (R/R GREEN HYD LP FILTER REF AMM 29-11-44. LEAK CHK REQ REF LP 4224964-1), 4224965-1 AND 2 (PERFORMED HFEC INSPECTION ON AFT LUG FACE BLENDED AREA IAW NTM MANUEL 51-10-08-250-803-A01 NO DEFECTS FOUND), 4224966-1 (PERFORMED LEAK CHK OF GREEN HYD SYS LP FILTER ASSY PER AMM 29-11-44. LEAK CHK GOOD.) AND 2, 4224967-2, 4224968-1 (PERFORMED OPS CHK OF MLG DOOR (WITH FALSE TARGET PER AMM 32-31-00-710-002-A AND MLG DOORS OPEN/CLOSE CYCLE PER AMM 32-12-00-010-001. ALL CHKS GOOD.) AND 2 FOR CORRECTIVE ACTIONS. ALL CHECKS GOOD.

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