# Service difficulty reports: N4048J

A list on [N4048J](https://openairdocs.org/aircraft/N4048J.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 2 · 81 reports

- [SDR YENA2026090400724](https://openairdocs.org/sdr/YENA2026090400724.md): Fadec · warning message · Sep 1, 2026 · N4048J · Airbus A321271NX · Fuel Controlling System
  > FLT# 20, LHR-JFK. (ETOPS) "ENG 1 FADEC MSG ON STS PAGE ( 71-00-00D CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 2) FAULT(S) INDICATED BY ENG (1 AND/OR 2) EIU). OPEN
- [SDR YENA2026081200667](https://openairdocs.org/sdr/YENA2026081200667.md): Controller · failed · Aug 10, 2026 · N4048J · Airbus A321271NX · Fuel Controlling System
  > FLT 1620, BOS-BOS. (ETOPS) "ON ENG START GOT ECAM ENG 2 FADEC IDENT FAULT, FAULT LIGHT ON ENG 2 PEDESTAL WARNING LIGHT, R & R ENGINE NR 2 IFPC IAW AMM 73-11-01. OPS CHK GOOD. LEAK CHECKED GOOD. NO FURTHER FAULTS DETECTED. GROUND VERIFICATION SUCCESSFUL.
- [SDR YENA2026081200666](https://openairdocs.org/sdr/YENA2026081200666.md): Valve · faulted · Aug 10, 2026 · N4048J · Airbus A321271NX · Fuel Controlling System
  > FLT # 1620, BOS-BOS. (ETOPS) ON ENG 2 START, GOT ECAM ENG 2 FUEL VALVE FAULT, FUEL VALVE NOT OPEN. R & R ENGINE NR 2 IFPC IAW AMM 73-11-01. OPS CHK GOOD. LEAK CHECK GOOD. NO FURTHER FAULTS DETECTED. GROUND VERIFICATION SUCCESSFUL.
- [SDR YENA2026080300638](https://openairdocs.org/sdr/YENA2026080300638.md): Eec · failed · Jul 30, 2026 · N4048J · Airbus A321271NX · Fuel Controlling System
  > FLT # 2260, MAD-BOS. (ETOPS) "AFTER GEAR RETRACTION ECAM MESSAGE ENG 2 FADEC SYS FAULT; REF. DEFECT 4938935, ITEM 2 FOR CORRECTIVE ACTION & REF. DEFECT 4938936 ITEM 2 FOR OPS CK, A/C OK FOR SVC."
- [SDR YENA2026080300637](https://openairdocs.org/sdr/YENA2026080300637.md): Fault Message · illuminated · Jul 30, 2026 · N4048J · Airbus A321271NX · Landing Gear Position and Warning
  > FLT # 2260, MAD-BOS. (ETOPS) "AFTER GEAR RETRACTION ENG 2 MINOR FAULT OIL SENSOR FAULT; REF. DEFECT 4938936, ITEM 1 FOR CORRECTIVE ACTION & DEFECT 4938936 ITEM 2 FOR OPS CK. OPS CK OK, A/C OK FOR SVC."
- [SDR YENA2026072700624](https://openairdocs.org/sdr/YENA2026072700624.md): Warning Message · illuminated · Jul 26, 2026 · N4048J · Airbus A321271NX · AC Generator-Alternator
  > FLT 346, BCN-BOS. (ETOPS) ACFT GEN CLASS II MESSAGE APPEARED AFTER ENGINE SHUTDOWN ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY FAULT(S) INDICATED BY GPCU OR AC GEN) OPEN.
- [SDR YENA2026072100607](https://openairdocs.org/sdr/YENA2026072100607.md): Fan · warning message · Jul 20, 2026 · N4048J · Airbus A321271NX · Air Distribution Fan
  > FLT 1408, CDG-JFK. (ETOPS) COND LAV & GALLEY FAN FAULT CAUTION APPEARED DURING FLIGHT. ASSOCIATED WITH THE MESSAGE FWD & AFT CABIN TEMPERATURE ON CRUISE AND COND PAGES DISAPPEARED AND REPLACED BY AMBER X'S ( LAVATORY AND GALLEY EXTRACTION FAN).
- [SDR YENA2026071400570](https://openairdocs.org/sdr/YENA2026071400570.md): Seal · obstructed · Jul 11, 2026 · N4048J · Airbus A321271N · Service Doors
  > FLT 34, CDG-BOS. R1 DOOR - LOUD AIR SOUND COMING FROM LEFT BOTTOM OF DOOR; FOUND SLIDE HARNESS CLIP STUCK BETWEEN THE DOOR & AC. R & R DOOR R1 SLIDE ASSY PER AMM 25-62-44 FOR A CRUSHED HARNESS CLIP. OPS CHKD SATIS & ITEM OK FOR SVC AT THIS TIME.
- [SDR YENA2026061000470](https://openairdocs.org/sdr/YENA2026061000470.md): Control Panel · failed · Jun 10, 2026 · N4048J · Airbus A321271NX · Communications System
  > FLT # 346, BCN-BOS. (ETOPS) "MULTIPLE DIGITS OUT ON CAPT RMP STBY FREQ. DISPLAY; REMOVED AND REPLACED #1 RMP IAW AMM 23-13-13. OPS CHK GOOD."
- [SDR YENA2026051900468](https://openairdocs.org/sdr/YENA2026051900468.md): Elec Connector · loose · May 18, 2026 · N4048J · Airbus A321271NX · Engine Indicating System Wiring
  > FLT#345, BOS-BCN. (ETOPS) ENG 2 MINOR FAULT ( MINOR FAULT CAUTIONS ON ECAM E/WD); REF MDDR 618037 FOR WORK PERFORMED. R/R WC05 HARNESS (4207KS) IAW AMM 77-21-61, OPS CHECKS GOOD, ALSO FOUND CONNECTOR J107 LOOSE, NO DAMAGE NOTED, RECONNECTED + OPS CHECKS GOOD
- [SDR YENA2026051800465](https://openairdocs.org/sdr/YENA2026051800465.md): Wire Harness · failed · May 18, 2026 · N4048J · Airbus A321271NX · Turbine Engine System Wiring
  > FLT 345, BOS-BCN. (ETOPS) "ENG 2 MINOR FAULT ( MINOR FAULT CAUTIONS ON ECAM E/WD). R & R WC05 HARNESS (4207KS) IAW AMM 77-21-61, OPS CHECKS GOOD, ALSO FOUND CONNECTOR J107 LOOSE, NO DAMAGE NOTED, RECONNECTED & OPS CHECKS GOOD IAW AMM 73-21-00, MDDR 618167 CL
- [SDR YENA2026051800463](https://openairdocs.org/sdr/YENA2026051800463.md): Actuator Valve · failed · May 16, 2026 · N4048J · Airbus A321271NX · Passenger Compartment Equipment
  > FLT#2260, MAD-BOS. (ETOPS) "FUEL CTR R XFR FAULT; T/S PER TSM 28-26-00-810-805. VERIFIED 28 VDC TO ACTUATOR (12QL) REMOVED NAD REPLACED ACTUATOR PER AMM 28-26-51. NO FURTHER FAULTS NOTED.
- [SDR YENA2026032700342](https://openairdocs.org/sdr/YENA2026032700342.md): Fan · failed · Mar 25, 2026 · N4048J · Airbus A321271NX · Air Distribution Fan
  > FLT #1408 CDG-JFK (ETOPS)."REVERBERATING (HALLOW) SOUND UNDER FLIGHT DECK AND FORWARD GALLEY AT CRUISE (ALL INDICATIONS NORMAL). NOISE DISAPPATED AFTER 1 HR.; REMOVED AND REPLACED FAN-BLOWER AVNCS VENT (20HQ) OPS CHK NORMAL PER TASK 21-269-51 AND PERFORMED TSM
- [SDR YENA2026021800218](https://openairdocs.org/sdr/YENA2026021800218.md): Wire Harness · damaged · Feb 15, 2026 · N4048J · Airbus A321271NX · Turbine Engine System Wiring
  > FLT # 1621, LHR-BOS (ETOPS) "REFERENCE TSI 179801. #2 ENGINE, W03 HARNESS IS CHEFFED WITH EXPOSED WIRES ADJACENT TO THE HPC SOLENOID VALVE, CONNECTOR P57; R/R ENG #2 W03 HARNESS PER AMM 79-21-63. REFERENCE TSI 79801 (GROUND VERIFICATION /OPS CHK PERFORMED IA
- [SDR YENA2026020400149](https://openairdocs.org/sdr/YENA2026020400149.md): Door · no discrepancy · Feb 1, 2026 · N4048J · Airbus A321271NX · Passenger/Crew Doors
  > FLT 33, BOS-CDG (ETOPS). L4 DOOR WILL CLOSE BUT WILL NOT ARM PRIOR TO PUSH BACK., OPS CHECK OK, NO DEFECT NOTED.
- [SDR YENA2025121001195](https://openairdocs.org/sdr/YENA2025121001195.md): Sensor · faulted · Dec 9, 2025 · N4048J · Airbus A321271NX · Cabin Temperature Control System
  > FLT#34, CDG-BOS. (ETOPS) PACK 2 REGULATOR FAULT ( ECAM INDICATION ON BLEED PAGE PACK COMPRESSOR OUTLET TEMPERATURE); PER TSM 21-61-00-810-831-A REPLACED PACK 2 OUTLET TEMP SENSOR (34HH) REF AMM 21-61-15. TEST OK. MX-4 UPDATED, PLACARD REMOVED.
- [SDR YENA2025121001193](https://openairdocs.org/sdr/YENA2025121001193.md): Sensor · failed · Dec 9, 2025 · N4048J · Airbus A321271NX · Central Warning
  > FLT 2163, LHR-JFK. (ETOPS) TEMP CTL 2 CLASS 2 MSG ON ECAM ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 4) FAULT(S) INDICATED BY TEMP CTL 1 (2). REF MDDR 602750 AND LP 4430437(PER TSM 21-61-00-810-831-A REPLACED PACK 2 O
- [SDR YENA2025120901185](https://openairdocs.org/sdr/YENA2025120901185.md): Igniter · faulted · Dec 7, 2025 · N4048J · Airbus A321271NX · Spark Plug/Igniter
  > FLT 2220, LHR-JFK. (ETOPS) ENG 2 ING B FAULT ON TOUCHDOWN, REMOVED AND REPLACED ENG NR 2 IGNITER PLUG B (LOWER) IAW AMM 74-21-01. OPS TESTED GOOD.
- [SDR YENA2025092600969](https://openairdocs.org/sdr/YENA2025092600969.md): Radar · inoperative · Sep 25, 2025 · N4048J · Airbus A321271NX · Weather Radar System
  > FLT#2288, JFK-AMS. (ETOPS) NR 2 WX RADAR INOPERATIVE. OPEN
- [SDR YENA2025091000924](https://openairdocs.org/sdr/YENA2025091000924.md): Transceiver · failed · Sep 10, 2025 · N4048J · Airbus A321271NX · Weather Radar System
  > FLT# 834, SFO-BOS. (ETOPS) "WXR R/T ON BOTH NDS FOR FIRST 4 HRS ON FLIGHT BEFORE CLEARING; REMOVED AND REPLACED #1 WX RADAR TRANSCEIVER PER AMM 34-41-33 OPS CK NORMAL CANNOT DUPLICATE PROBLEM AT THIS TIME A/C OK FOR SVC."
- [SDR YENA2025090900921](https://openairdocs.org/sdr/YENA2025090900921.md): Igniter · faulted · Sep 7, 2025 · N4048J · Airbus A321271NX · APU Start/Ignition System
  > FLT#1621, LHR-BOS. (ETOPS), APU AUTO SHUTDOWN ON TAXI IN; REPLACED THE IGNITER PLUG IAW AMM 49-41-41. OPS TEST WAS PERFORMED IAW AMM 49-00-00.A/C IS OK FOR SVC.
- [SDR YENA2025080700815](https://openairdocs.org/sdr/YENA2025080700815.md): Fire Loop · defective · Aug 4, 2025 · N4048J · Airbus A321271NX · Fire Detection
  > FLT#20, LHR-JFK. (ETOPS) ENG 2 PYLON LOOP B 4WD2 DEFECTIVE; REPLACED ENG 2 PYLON LOOP B 4WD2 IAW AMM 26-12-16 OPS CHKS REQD REF LP 3504569-1 FOR OPS CHKS.
- [SDR YENA2025080700814](https://openairdocs.org/sdr/YENA2025080700814.md): Wire Harness · shorted · Aug 4, 2025 · N4048J · Airbus A321271NX · Fire Detection
  > FLT#20, LHR-JFK. (ETOPS) ENG 2 PYLON LOOP B STUD A HARNESS 41WD2 DEFECTIVE SHORT TO GND; REPLACED ENG 2 PYLON LOOP B HARNESS 41WD2 IAW AMM 26-12-63. OPS CHKS REQD REF LP 3504569-1 FOR OPS CHKS.
- [SDR YENA2025080700813](https://openairdocs.org/sdr/YENA2025080700813.md): Warning Message · false activation · Aug 4, 2025 · N4048J · Airbus A321271NX · Engine Bleed Air System
  > FLT$20, LHR-JFK. (ETOPS) "AIR BLEED CLASS 2 MSG ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY AIR BLEED); (RESOLVED ON W/O: 1433886 TASKCARD: NR-00003) PERFORMED FIM TASK 36-11-0-810-993-A. TEST
- [SDR YENA2025072500764](https://openairdocs.org/sdr/YENA2025072500764.md): Fire Detector · faulted · Jul 24, 2025 · N4048J · Airbus A321271NX · Fire Detection
  > FLT#32, AMS-BOS. (ETOPS) "ENG FIRE LOOP FAULT LOOP B ( ENGINE FIRE DETECTION SYSTEMS 2) LOOP B); REF LPS 3504565-1/2 (REPLACED ENG 2 PYLON LOOP B HARNESS 41WD2 IAW AMM 26-12-63. OPS CHKS REQD REF LP 3504569-1 FOR OPS CHKS) AND 3504566-1/2(REPLACED ENG 2 PYLON
- [SDR YENA2025070800713](https://openairdocs.org/sdr/YENA2025070800713.md): Valve · failed · Jul 7, 2025 · N4048J · Airbus A321271NX · Pneumatic Distribution System
  > FLT#1621, LHR-BOS. (ETOPS) 'REMOVED ENG #1 FAN AIR VALVE ASSY IAW AMM 36-11-54-000-803-A; REPLACED ENGINE #1 FAN AIR VALVE DUE TO EXCESSIVE PLAY IN UPPER BEARING PER TASK CARD A3625040-01, AMM TASK 36-11-54. REF LP 4300580 ITEM 1 FOR OPS CHK.'
- [SDR YENA2025070800712](https://openairdocs.org/sdr/YENA2025070800712.md): Support Bracket · damaged · Jul 7, 2025 · N4048J · Airbus A321271NX · Nacelle/Pylon, Main Frame
  > FLT#1621, LHR-BOS. (ETOPS) "#2 ENG FAN AIR SUPPORT BRACKET HAS ELONGATED HOLE AND WORN BEARING; REPLACED #2 ENG FAN AIR SUPPORT BRACKET REF AMM CHPT 36-11-00."
- [SDR YENA2025070200673](https://openairdocs.org/sdr/YENA2025070200673.md): Control Unit · failed · Jun 30, 2025 · N4048J · Airbus A321271NX · Fuel Indicating System
  > FLT#1908, CDG-JFK. "L2 TSI – HIGH LEVEL SENSOR FAULT DUE TO AVIATAR REPORTING THE FOLLOWING FAULT FUEL ACT AFT 1 HI LVL IAW TSM 28-46-00-810-873-A. IF NO FAULTS ARE FOUND, REPLACE AUXILIARY LEVEL SENSING CONTROL UNIT (ALSCU) (60QJ) PER AMM 28-46-35. C/W ALL GM
- [SDR YENA2025061100585](https://openairdocs.org/sdr/YENA2025061100585.md): Pressure Switch · faulted · Jun 10, 2025 · N4048J · Airbus A321271NX · Hydraulic System, Auxiliary
  > FLT#1908, CDG-JFK. (ETOPS).'HYD RAT FAULT; REMOVED AND REPLACED ACTUATOR PRESSURE SWITCH IAW AMM 29-22-53.LEAK CHK GOOD.OPS CHK GOOD.NO FAULTS NOTED.AC OK FOR SVC.'
- [SDR YENA2025052700534](https://openairdocs.org/sdr/YENA2025052700534.md): Igniter · failed · May 23, 2025 · N4048J · Airbus A321271NX · APU Start/Ignition System
  > FLT#1908, CDG-JFK. (ETOPS) 'ON START AFTER LANDING APU AUTO SHUTDOWN. HUNG AT 20%. NO EGT INCREASE; REMOVED AND REPLACED APU IGNITER PLUG W/REF TO AMM 49-41-41. PERFORMED OPS CHECK OF APU, NO FAULT NOTED. A/C OK FOR SVC.'
- [SDR YENA2025042500436](https://openairdocs.org/sdr/YENA2025042500436.md): Warning Message · false activation · Apr 25, 2025 · N4048J · Airbus A321271NX · Aircraft Fuel System
  > FLT#7, JFK-LHR. (ETOPS). FUEL CLASS II MX MSG ON ECAM ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY FUEL); PERFORMED BITE TEST OF FLSS PER AMM SUBTASK 28-46-00-740-051-H. NO FAULT NOTED AT THIS
- [SDR YENA2025041100387](https://openairdocs.org/sdr/YENA2025041100387.md): Sensor · faulted · Apr 8, 2025 · N4048J · Airbus A321271NX · Engine Oil Indicating System
  > FLT#1908, CDG-JFK. (ETOPS) 'CONUS REST DUE TO ENG 2 OIL SENSOR FAULT REPAIRS ( AIRCRAFT TECHNICAL RESTRICTION (CONUS RESTRICTION)); REF LOG PG 4225204, ITEM #2 ENG #2 PHMU REPLACED NO FAULTS NOTED CONUS NO LONGER REQUIRED. MX4 UPDATED MCC NOTIFIED.'
- [SDR YENA2025040900374](https://openairdocs.org/sdr/YENA2025040900374.md): Metering Unit · unknown · Apr 7, 2025 · N4048J · Airbus A321271NX · Engine (Turbine/Turboprop)
  > FLT#1907, JFK-CDG. (ETOPS) 'ENG 2 OIL SENSOR FAULT ON DESCENT ( 5) OIL SENSOR FAULT CAUTION ON ECAM EWD); ACCOMPLISHED TSM 77-31-00-810-807-A. ACCOMPLISHED VISUAL INSP OF W3/W4 HARNESS. NO DAMAGE NOTED. INTERROGATED CFDS, 'ENG2 PHMU INTERNAL SNSR FAULT.' REMO
- [SDR YENA2025021200152](https://openairdocs.org/sdr/YENA2025021200152.md): Fire Loop · failed · Feb 12, 2025 · N4048J · Airbus A321271NX · Fire Detection
  > FLT#34, CDG-BOS. (ETOPS) ENG 2 FIRE LOOP A FAULT INOP - REPEAT WRITE-UP ( ENGINE FIRE DETECTION SYSTEMS 1) LOOP A)'; CHECK PER TSM 26-12-00-810-805-A. FOUND DET-FIRE CORE AGB LOOP A (4002WD1) SHORTED TO GROUND. R/R DET-FIRE CORE AGB LOOP A IAW AMM 26-12-17. P
- [SDR YENA2025020500132](https://openairdocs.org/sdr/YENA2025020500132.md): Valve · failed · Feb 4, 2025 · N4048J · Airbus A321271NX · Fuel Controlling System
  > FLT#20, LHR-JFK. (ETOPS) 'AFTER ENG 2 START WE GOT ENG 2 FUEL HEAT SYS FUEL RETURN VALVE OPEN; REF TSM 73-13-00-810-803A REV FEB 25. REPLACED RTRT MODULE IAW AMM 73-13-03-400-801-A & 73-13-03-000-801-A REV DEC 24.'
- [SDR YENA2025011000037](https://openairdocs.org/sdr/YENA2025011000037.md): Indication Sys · faulted · Jan 10, 2025 · N4048J · Airbus A321271NX · Fuel Indicating System
  > FLT#1408, CDG-JFK. (ETOPS) 'FUEL ACT XFR FAULT ( CAUTION ON ECAM 5) ACT XFR FAULT (ACT)); PERFORMED OPS CHECK OF ACT FUEL TRANSFER SYSTEM AS PER AMM 28-28-00.OPS CHECK NORMAL.NO DEFECTS NOTED.MX-4 UPDATED PLACARD REMOVED.
- [SDR YENA2024120401525](https://openairdocs.org/sdr/YENA2024120401525.md): Engine · failed · Dec 2, 2024 · N4048J · Airbus A321271NX · Turbine Section
  > FLT#524, LAX-JFK. '(ETOPS) 'FOUND OIL IN #1 ENGINE TURBINE EXHAUST; REMOVE & REPLACED #1 ENGINE REF WO 1377333 T/C A320-71-00-51-400-802A OK FOR CONT. SVC.'
- [SDR YENA2024102801406](https://openairdocs.org/sdr/YENA2024102801406.md): Fire Loop · false indication · Oct 28, 2024 · N4048J · Airbus A321271N · Fire Detection
  > FLT#33, BOS-CDG. (ETOPS) 'ENG 2 LOOP B FIRE FAULT CAUTION DISPLAYED INTERMIT DURING FLIGHT ( ENGINE FIRE DETECTION SYSTEMS 2) LOOP B); PERFORMED ENG 2 FIRE LOOP TEST IA WAMM 26-12-00. OPS CHECK GOOD. NO DEFECTS NOTED FAULTS DISPLAYED ON ECM. MDDR CLEARED PLAC
- [SDR YENA2024092001288](https://openairdocs.org/sdr/YENA2024092001288.md): Fuel Control · failed · Sep 18, 2024 · N4048J · Airbus A321271N · Aircraft Fuel Distribution System
  > FLT#44, LGW-JFK. (ETOPS) CLASS II FUEL MAINTENANCE MESSAGE ON STATUS PAGE ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY FUEL); REMOVED AND REPLACED AFCM W/ REF TO AMM28-51-35. OPS CHECK GOOD. NO
- [SDR YENA2024091601275](https://openairdocs.org/sdr/YENA2024091601275.md): Engine · oil consumption · Sep 14, 2024 · N4048J · Airbus A321271N · Turbine Engine Oil System
  > FLT#552, MCO-BOS. (ETOPS) 'ENG 1 CONSUMPTION SINCE LAST UPLIFT AND CURRENT UPLIFT AT 0.329 QPH ABOVE AMM LIMITS; R/R ENGINE #1, SEE LP 4113859 (PERFORMED ENG #1 CHANGE PER TASK CARD NO A320-71-00-51-000-802-A AND A320-71-00-51-400-802-A ON W/O 1359258), THIS C
- [SDR YENA2024091601276](https://openairdocs.org/sdr/YENA2024091601276.md): Wire Harness · failed · Sep 13, 2024 · N4048J · Airbus A321271N · Engine Fuel System Wiring
  > FLT#552, MCO-BOS. (ETOPS) 'RE FL/P 4113863, ITEM 2 (#1 ENG NAI UPSTREAM PT FAULT ON ENG START; REMOVED AND REPLACED #1 ENG PT NACELLE ANTI ICE IAW AMM 30-21-00 FAULT IS STILL PRESENT AT THE MOMENT.) #1 ENG NAI UPSTREAM PT FAULT; REMOVED AND REPLACED # 1 ENG EE
- [SDR YENA2024091101262](https://openairdocs.org/sdr/YENA2024091101262.md): Engine · oil consumption · Sep 7, 2024 · N4048J · Airbus A321271N · Turbine Engine Oil System
  > FLT#552, MCO-BOS. (ETOPS) 'REF ITEM 4113855-1 (ENG 1 CONSUMPTION SINCE LAST UPLIFT LP 4113851 AND CURRENT UPLIFT AT 0.329 QPH ABOVE AMM LIMITS) (ENG OIL CONSUMPTION); ENG 1 REPLACED EVF SATISFACTORY REF LP 4113870, ITEM 1. MDDR 559532 CLEARED MCC NOTIFIED CM #
- [SDR YENA2024071200993](https://openairdocs.org/sdr/YENA2024071200993.md): Fire Loop · faulted · Jul 12, 2024 · N4048J · Airbus A321271N · Fire Detection
  > FLT#31, BOS-AMS. (ETOPS) 'ENG 2 FIRE LOOP B FAULT POPPED UP WHILE SITTING AT THE GATE ( ENGINE FIRE DETECTION SYSTEMS 2) LOOP B); REF L/P 4067945 ITEM #2 (PERFORMED VISUAL INSPECTION OF THE ENGINE FIRE DETECTION SYSTEM IAW AMM 26-12-00-200-802, FOUND DEEP GOU
- [SDR YENA2024060700845](https://openairdocs.org/sdr/YENA2024060700845.md): Eec · failed · Jun 5, 2024 · N4048J · Airbus A321271N · Fuel Controlling System
  > FLT#44, LGW-JFK. (ETOPS) 'ENG 1 FADEC MAINTENANCE MSG AT SHUTDOWN AT THE GATE; REF L/P 3927095, ITEM 1 (PFR SHOWED FADEC 1 FAULT IN CONJUNCTION WITH 75-32-03 ENG-1B-0701- ACTIVE HPC BLEED VLV SOL FAIL WITH MULTIPLE HITS IN THE PAST DAYS. PERFORMED TSM 75-32-00
- [SDR YENA2024060500838](https://openairdocs.org/sdr/YENA2024060500838.md): Controller · faulted · Jun 4, 2024 · N4048J · Airbus A321271N · Fuel Indicating System
  > FLT#906, ORD-JFK. (ETOPS) 'FQI CH1 FAULT; REMOVED AND REPLACED FQIC IAW AMM 28-42-34 OPS TEST GOOD.'
- [SDR YENA2024053100800](https://openairdocs.org/sdr/YENA2024053100800.md): Fire Loop · malfunctioned · May 30, 2024 · N4048J · Airbus A321271N · Fire Detection
  > FLT#44, LGW-JFK. (ETOPS) FIRE LOOP B FAULT ECAM FLASHING FOR 3 SECONDS AND THEN GOES AWAY CAME IN TWICE 10 MINUTES APART APPROXIMATELY 45 MIN PRIOR TO LANDING ECAM DID NO RE-APPEAR AFTER THE SECOND INSTANCE. REMOVED AND REPLACED FIRE LOOP IAW AMM 26-12-17.
- [SDR YENA2024050600703](https://openairdocs.org/sdr/YENA2024050600703.md): Wire Harness · failed · May 4, 2024 · N4048J · Airbus A321271NX · Turbine Engine System Wiring
  > FLT#1620, BOS-LHR. (ETOPS) 'ENG 2 MINOR FAULT, REF TSM 73-31-00-810-811-A, INSPECTED WC08 HARNESS AND FOUND HARNESS DAMAGED AND EXPOSED WIRES. REMOVED AND REPLACED WC08 HARNESS-CORE (4094 KS) IAW AMM 73-21-68. OPS CHECK OK. MX-4 UPDATED. PLACARD REMOVED. MCC N
- [SDR YENA2024042500665](https://openairdocs.org/sdr/YENA2024042500665.md): Sensor · failed · Apr 23, 2024 · N4048J · Airbus A321271N · Central Warning
  > FLT#1107, JFK-LHR. (ETOPS) 'ENG 2 MINOR FAULT ( MINOR FAULT CAUTIONS ON ECAM EWD); REMOVED AND REPLACED FUEL FLOW SENSOR ENG # 2 IAW AMM 73-31-12-400 AND PERFORMED IDLE RUM REF AMM 71-00-00-860-822. MX-4 UPDATED. PLACARD REMOVED.
- [SDR YENA2024041100505](https://openairdocs.org/sdr/YENA2024041100505.md): Smoke Warning · illuminated · Apr 9, 2024 · N4048J · Airbus A321271N · Smoke Detection
  > FLT#007, JFK-LHR. (ETOPS) 'ECAM MAINT MSG SMOKE ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 2) FAULT(S) INDICATED BY SMOKE); PERFORMED T/S PER AMM 26-17-00-810-825-00 NO FAULTS FOUND THIS CLEARS MEL 26-00-03 MX-4 UPDA
- [SDR YENA2024040500489](https://openairdocs.org/sdr/YENA2024040500489.md): Transfer Sys · faulted · Apr 4, 2024 · N4048J · Airbus A321271N · Aircraft Fuel Distribution System
  > FLT#1107, JFK-LHR. (ETOPS)' FUEL CTR R XFR FAULT COMPLETED ECAM/QRH IN FLIGHT ( CENTER TANK SYSTEMS 2) B) TRANSFER VALVES (WITH ACT(S))); PERFORMED OPERATIONAL TEST OF THE MAIN FUEL TRANSFER SYSTEM, IAW AMM 28-26-00-710-001-A. OPERATIONAL TEST GOOD NO FAULTS

Next page: https://openairdocs.org/aircraft/N4048J/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE n_number = 'N4048J' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N4048J/reports

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