# Service difficulty reports: N923JB

A list on [N923JB](https://openairdocs.org/aircraft/N923JB.md).

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

- [SDR YENA2026080300646](https://openairdocs.org/sdr/YENA2026080300646.md): Seal · missing · Aug 1, 2026 · N923JB · Airbus A321231 · Pneumatic Distribution System
  > FLT 1574, LAX-EWR. OIL FUMES IN COCKPIT DURING IDLE DESCENT FIRST DETECTED AROUND 8000 CLOSED ENG 1 BLEED AND IT DISSIPATED. REMOVED LP TURBINE SHAFT BLIND CAP AND CLEANED AREA IN THE INLET CONE IAW AMM 72-51-41. PERFORMED ENG 1 LEAK CHECK IAW AMM 71-00-00 L
- [SDR YENA2026071400575](https://openairdocs.org/sdr/YENA2026071400575.md): Unknown · odor · Jul 13, 2026 · N923JB · Airbus A321231 · Air Distribution System
  > FLT # 316, SFO-JFK. STRONG ODOR IN COCKPIT DURING DESCENT. BEGAN AROUND 19,000 FEET. DISSIPATED BY 3,000 FEET. DID NOT DESCEND THROUGH ANY CLOUDS. NO ODOR DETECTED IN CABIN. ODOR WAS OF SOMETHING BURNT OR POSSIBLY "DIRTY SOCKS".; REF L/P 4559324-2, 4559325-1,
- [SDR YENA2026070700520](https://openairdocs.org/sdr/YENA2026070700520.md): Oil System · leaking · Jul 2, 2026 · N923JB · Airbus A321231 · APU Oil System
  > FLT #316, SFO-JFK. DIRTY SOCK SMELL OUTOF 20,000 ON DESCENT IN FORWARD SECTION OF AIRCRAFT APU OFF.; PER INFO NOTICE 2017-TO15M PERFORMED VISUAL INSP. OF APU FOUND SIGNS OF OIL ON AIR INLET. SURROUNDINGS. REF LOG PAGE 472187 ITEM 2.REF EC NO. A4917122-01 FOR S
- [SDR YENA2026060100492](https://openairdocs.org/sdr/YENA2026060100492.md): Unknown · odor · May 30, 2026 · N923JB · Airbus A321231 · Air Distribution System
  > FLT#1681, JFK-UVF. "INFLIGHT REPORTED " DIRTY SOCKS" ODOR FROM 10K FEET UNTIL PARKING AT THE GATE; COMPLIED WITH INFORMATION NOTICE 2017-T015, STEPS 1 AND 2. IDENTIFIED ODOR TYPE ONE, DECONTAMINATION LEVEL A WAS ACCOMPLISHED PER TSM 05-50-00-810-831-A. AIRC
- [SDR YENA2026042300426](https://openairdocs.org/sdr/YENA2026042300426.md): Unknown · odor · Apr 22, 2026 · N923JB · Airbus A321231 · Air Distribution System
  > FLT# 201, FLL-LAX. ON DECENT, IN & OUT OF CLOUDS. PASSING 500FT INFLIGHT & CUSTOMERS CPT BURING SMELL, ELECTRICAL ROW 3-5; COMPLIED WITH INFO NOTICE 2017-TO15,STEP 1 ISOLATED TO TYPE 10. PASSANGER HYGIENE. PER TSM 05-50-00-810-085-B. REF L/P # 4647357 ITEM 1
- [SDR YENA2026020200099](https://openairdocs.org/sdr/YENA2026020200099.md): Arming Lever · frozen · Feb 2, 2026 · N923JB · Airbus A321231 · Passenger/Crew Doors
  > FLT 2677, BOS- SFO. DOOR 4R WILL NOT CLOSE. ARM. HANGERED ACFT ARMING MECHANISM THAWED.OPS CHECKED GOOD. LUBED & CLEANED SUSPECT LINKAGE IAW AMM 12-31-52-660-001-A.
- [SDR YENA2025100300999](https://openairdocs.org/sdr/YENA2025100300999.md): Seal · leaking · Oct 4, 2025 · N923JB · Airbus A321231 · Turbine Engine Oil System
  > FLT#1734, SFO-BOS. "FA REPORTED ODOR FROM FORWARD GALLEY VENT ON CLIMBOUT. IT WENT AWAY AFTER 5 MINS CAME BACK ON DESEENT. IT SMELLED LIKE DEICE FLUID. NOT NOTICED IN FLIGHT DECK. APU OFF, PACK 1 TURNED OFF USING ISOLATION CHECKLIST; FOUND LEAKING ON ENG 2 DEO
- [SDR YENA2024110601439](https://openairdocs.org/sdr/YENA2024110601439.md): Oil Cooler · failed · Nov 3, 2024 · N923JB · Airbus A321231 · Engine Oil Indicating System
  > FLT#448, LAS-JFK. (AIRCRAFT DECLARED AN EMERGENCY INTO JFK) 'ENG 1 OIL QTY ADV MSG DURING FLT QTY SHOWED 3.5 AT LOWEST POINT. ENG #1 PSI 40 PSI LOWER THAN ENG 2. TEMP NORMAL; REMOVED AND REPLACED EN #1 FCOC IAW AMM 79-21-43-400-010-B PERFORMED OPS CHK NO LEAKS
- [SDR YENA2024091101257](https://openairdocs.org/sdr/YENA2024091101257.md): Egt Indication · illuminated · Sep 9, 2024 · N923JB · Airbus A321231 · Engine EGT/TIT Indicating System
  > FLT#523, JFK-LAX. (AIRCRAFT DECLARED AN EMERGENCY INTO LAX) 'AT 1729 FT ON FINAL. ECAM ENG 2 EGT OVERLIMIT. THRUST WAS AT IDLE WITH A/THR OFF. MAX EGT 633. ECAM COMMANDED CREW TO SHUTDOWN ENGINE #2 AS EGT WOULD NOT DECREASE. EXCEEDANCE LASTED FOR 32 SECONDS.'
- [SDR YENA2024021500266](https://openairdocs.org/sdr/YENA2024021500266.md): Support Web · corroded · Feb 13, 2024 · N923JB · Airbus A321231 · Fuselage Miscellaneous Structure
  > DURING HEAVY MAINTENACE: CORROSION SUPPORT WEB LOC. BTW FR 69 AND FR 70 AT STR 23L AT AFT GALLE Y AREA (CPCP RELATED MPD TASK 534195-01); (RESOLVED ON W/O: 1271207 TASKCARD: NR-00005) REF AEROMAN WO:2023 491/1 NR:2023-780577 REMOVED AND REPLACED SUPPORT WEB LO
- [SDR YENA2024021500265](https://openairdocs.org/sdr/YENA2024021500265.md): Support Web · corroded · Feb 13, 2024 · N923JB · Airbus A321231 · Fuselage Miscellaneous Structure
  > DURING HEAVY MAINTENACE: CORROSION SUPPORT WEB LOC. BTW FR 69 AND FR 70 AT STR 23R AT AFT GALLE Y AREA (CPCP RELATED MPD TASK 534195-01); (RESOLVED ON W/O: 1271207 TASKCARD: NR-00007) REF AEROMAN WO 2023 491/1 NR 2023- 780579 REMOVED AND REPLACED SUPPORT WEB L
- [SDR YENA2023032100270](https://openairdocs.org/sdr/YENA2023032100270.md): Unknown · unknown · Mar 17, 2023 · N923JB · Airbus A321231 · Landing Gear Doors
  > DURING HEAVY MAINTENANCE: SECONDARY FINDING: CRACK FWD NLG DOOR LH; REF AEROMAN WO 2023-147/1 NR 2023-188021. DAMAGE WAS FOUND ON NLG FWD DOOR INTERNAL LOWER CONER AND DAMAGE WAS FOUND OUT OF LIMITS PER A321 SRM 52-82-11-283-001. REMOVED AND REPLACE NLG FWD D
- [SDR YENA2023021300155](https://openairdocs.org/sdr/YENA2023021300155.md): None · none · Feb 11, 2023 · N923JB · Airbus A321231 · Engine Oil System (Airframe Furnished)
  > FLT#897, BOS-LIR. (AIRCRAFT DIVERTED TO FLL) 'ENG1 HIGH OIL CONSUMPTION. NOTE: ACCORDING TO FLT CREW THEY DEPARTED BOS WITH ENG1 OIL QTY INDICATING 12 QTS; UPON ARRIVAL TO GATE PERFORMED ENG1 GVI NO LEAKS NOTED. SERVICED ENG1 OIL WITH 7 QTS. IAW 12-13-79. OPEN
- [SDR YENA2022051600474](https://openairdocs.org/sdr/YENA2022051600474.md): Gcu · failed · May 16, 2022 · N923JB · Airbus A321231 · AC Generator-Alternator
  > FLT#1774, LAX-EWR. 'ELEC GEN 1 FAULT; REMOVED AND REPLACED GCU #1 IAW AMM 24-22-34.OPS CHECK REQUIRED.' (SUPPLEMENTAL TO FOLLOW).
- [SDR YENA2021101300676](https://openairdocs.org/sdr/YENA2021101300676.md): Fan · failed · Oct 11, 2021 · N923JB · Airbus A321231 · Air Distribution Fan
  > FLT # 578, SFO-FLL. AT CRUISE SMELT ELECTRICAL FUMES AND HEARD SQUEAL. ISOLATED THE BLOWER BY GOING TO OVERRIDE ON EXTRACT. SMELL DISSIPATED. THERE WAS SOME VIBRATION NEAR EXTRACT FAN. AFTER LANDING EXTRACT FAN LOUDER; REMOVED AND REPLACED AVIONICS FAN 18HQ A
- [SDR YENA2021101100664](https://openairdocs.org/sdr/YENA2021101100664.md): Fan · failed · Oct 11, 2021 · N923JB · Airbus A321231 · Air Distribution Fan
  > AT CRUISE SMELLED ELECTRICAL FUMES AND HEARD SQUEAL. ISOLATED THE BLOWER BY GOING TO OVERRIDE ON EXTRACT. SMELL DISAPATED. THERE WAS SOME VIBRATION NEAR EXTRACT FAN. AFTER LANDING EXTRACT FAN LOUDER; REMOVED AND REPLACED AVIONICS FAN 18HQ AMM 21-26-51. OPS CH
- [SDR YENA2021062200382](https://openairdocs.org/sdr/YENA2021062200382.md): Unknown · odor · Jun 16, 2021 · N923JB · Airbus A321231 · Air Distribution System
  > FLT 1756, LAS-EWR. DIRTY SOCK SMELL AT CRUISE ABOUT 2 1/2 HRS INTO THE FLIGHT. DISSIPATED ON DESCENT. ODOR REPORT FILED; PERFORMED PROCEDURE INFO NOTICE 2017-T015F BY TSM 05-50-00-810-831-A AND NO ODOR NOTICED FROM ANY OF THE S0URCES, A/C OK TO CONT. TO SVC
- [SDR YENA201710210857](https://openairdocs.org/sdr/YENA201710210857.md): Fan · failed · Oct 21, 2017 · N923JB · Airbus A321231 · Air Distribution Fan
  > ODOR OF ELECTRICAL BURNING DURING DESCENT. DETECTED POSSIBLE VIBRATION FROM AREA OF AVIONIC EXTRACT SIDE. STATUS SHOWS CLASS II SMOKE, EXTRACT FAN - NO AVNCS SYS FAULT ECAM CAUTION. R & R THE EXTRACT BLOWER FAN IAW AMM 21-26-02A,. OPS CHECKED GOOD.
- [SDR YENA20160505375](https://openairdocs.org/sdr/YENA20160505375.md): Battery Pack · failed · May 5, 2016 · N923JB · Airbus A321231 · Emergency Lighting
  > DURING MAINTENANCE IT WAS DISCOVERED THAT MULTIPLE EMERGENCY LIGHTS IN THE CABIN WERE INOPERATIONAL; R & R EMERGENCY LIGHT BATTERY AT VIN 10WL AND 15WL, IAW AMM 33-51-00. PERFORMED OPS CHECK. OPS CHECK PASSED.
- [SDR YENA20160505374](https://openairdocs.org/sdr/YENA20160505374.md): Battery Pack · failed · May 5, 2016 · N923JB · Airbus A321231 · Emergency Lighting
  > DURING MAINTENANCE IT WAS DISCOVERED THAT MULTIPLE EMERGENCY LIGHTS IN THE CABIN WERE INOPERATIVE. R & R EMERGENCY LIGHT BATTERY AT VIN 10WL AND 15WL, IAW AMM 33-51-00. PERFORMED OPS CHECK. OPS CHECK PASSED.
- [SDR YENA20160410286](https://openairdocs.org/sdr/YENA20160410286.md): Battery Pack · no test · Apr 10, 2016 · N923JB · Airbus A321231 · Emergency Lighting
  > DURING MAINTENANCE, IT WAS DISCOVERED THAT THE EMERGENCY BATTERY CAPACITY CHECK FWD LT 10WL EPSU BATTERY FAILED, R & R 10WL, FWD LT EPSU BATTERY IAW MM 33-51-38. OPS CHECK OK.

## 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 = 'N923JB' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N923JB/reports

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