# Service difficulty reports: IAE PW1127G-JM

A list on [IAE PW1127G-JM](https://openairdocs.org/engine/iae-pw1127g-jm.md).

Newest first. General aviation reporting is voluntary.

- [SDR GTIA2025101339124](https://openairdocs.org/sdr/GTIA2025101339124.md): Oil System · overserviced · Oct 11, 2025 · N931NK · Airbus A320271N · Turbine Engine Oil System
  > FUME EVENT ON APPROACH APPRX 6,000 IN CABIN. CONTINUOUS AND LASTED 5 TO 6 MINUTES-TROUBLESHOOTING DONE IAW TSM 05-50-00-810-831-A AND FOUND BOTH ENGINE OIL LEVELS OVERSERVICED. OIL LEVELS ADJUSTED IAW AMM 12-13-79 AND LEVEL A DECONTAMINATION ACCOMPLISHED ON BO
- [SDR GTIA2025100639114](https://openairdocs.org/sdr/GTIA2025100639114.md): Engine · overserviced · Oct 3, 2025 · N962NK · Airbus A320271N · Turbine Engine Oil System
  > FLIGHT ATTENDANTS NOTIFIED US THAT THEY SMELLED A DIRTY SOCK SMELL AT 2000 FEET. DESCRIPTION OF ODOR/FUMES: PERSISTENT, DIRTY SOCKS/MUSTY DRY SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FWD CABIN AND AFT CABIN. NO VISIBLE HAZE/SMOKE. NO MEDICAL ATTE
- [SDR GTIA2025041038847](https://openairdocs.org/sdr/GTIA2025041038847.md): Oil System · overserviced · Apr 9, 2025 · N964NK · Airbus A320271N · Turbine Engine Oil System
  > DESCENDING OUTOUT OF 13000 STRONG DIRTY SOCK SMELL IN COCKPIT PACK HAS SET TO OFF FUMESA DECREASED F/AS CALLED AROUND 8000 AND REPORTED DIRTY SOCK SMELL IN ALL CABIN PACK 2 OFF RAMI AIR OPEN-IN REF TO TSM 71-00-00-810-847-A. FOUND BOTH ENGINES OIL OVERSERVICED
- [SDR GTIA2025041038845](https://openairdocs.org/sdr/GTIA2025041038845.md): Oil System · leaking · Apr 7, 2025 · N964NK · Airbus A320271N · Turbine Engine Oil System
  > DURING DESCENT 8000 STRONG DIRTY SOCK SMELL DESCRIPTION OF ODOR/FUMES: CONTINUOUS AND DISCOMFORTABLE, DIRTY SOCKS SMELL. APPARENT CAIN SOURCE: UNKNOWN. FWD CABIN/GALLEY(LAV), AFT CABIN/GALLEY(LAV), AND FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION R
- [SDR GTIA2025033138828](https://openairdocs.org/sdr/GTIA2025033138828.md): Oil System · overserviced · Mar 29, 2025 · N916NK · Airbus A320271N · Turbine Engine Oil System
  > AFT FA REPORTS ODOR IN AFT OF CABIN DURING DESCENT. DESCRIPTION OF ODOR/FUMES: TEMPORARY, BODY ODOR/BIOHAZRAD, AND DIRTY SOCKS SMELL. APPARENT CABIN SOURCE: UNKNOWN. AFT CABIN. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-FOUND #1 ENG OVER SERVICED, D
- [SDR GTIA2025033138825](https://openairdocs.org/sdr/GTIA2025033138825.md): Oil System · leaking · Mar 27, 2025 · N970NK · Airbus A320271N · Turbine Engine Oil System
  > FUME EVENT ON DECENT DIRTY SOCK SMELL IN COCKPIT ONLY SMELL WENY WHEN PACK1 TURNED OFF ( PACKS - A320 WITH MOD. 30626/MP K6443 (ENHANCED ECS) OR A321 WITH MOD. 157080/MP K17996 (PACK FLOW SELECTOR) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS))-PERFORMED TSM 71
- [SDR GTIA2025031338796](https://openairdocs.org/sdr/GTIA2025031338796.md): Oil System · overserviced · Mar 11, 2025 · N917NK · Airbus A320271N · Turbine Engine Oil System
  > F/A'S REPORTED A FUME EVENT WHILE ON FINAL APPROACH ALT APROX 4000FR. WE DID NOT PRECIEVE FUMES IN COCKPIT-INSPECTED AND FOUND ENG 2 OIL OVER SERVICED. DESERVICED ENG 2 IAW AMM 12-13-79. RAN ENG 2 WITH ENG 2 BLEED ON AND APU BLEED OFF WOTH PACK 2 ON. SMELL STI
- [SDR GTIA2025022138756](https://openairdocs.org/sdr/GTIA2025022138756.md): Engine · odor · Feb 18, 2025 · N934NK · Airbus A320271N · Engine (Turbine/Turboprop)
  > FUME/ AIR QUALITY EVENT WITH ASSOCIATED PACK FAULT -REF LP# 3562625-1: R/R ENG 1 IAW TC 710000-60-1-INST-PW W/O 346154. CA CONFIRMED NO EMERGENCY WAS DECLARED DURING THE AIR RETURN. STATED THE AQE WAS STRONG "DIRTY SOCK" ODOR POSSIBLE STARTING IN THE FLIGHT D
- [SDR GTIA2025020338719](https://openairdocs.org/sdr/GTIA2025020338719.md): Oil System · overserviced · Feb 3, 2025 · N934NK · Airbus A320271N · Turbine Engine Oil System
  > FUME EVENT WHILE DESCENDING THRU 6600: RAN CHECKLIST AND ODOR SUSBSIDED -REF LP# 3635567-2, FOUND #1 & #2 ENG OVERSERVICED DURING INSP IAW TSM 71-00-00-810-847-A. CORRECTED OIL LEVEL TO LIMIT IAW AMM 79-00-00. OPS CK GOOD, NO DEFECTS NOTED.
- [SDR GTIA2024111838526](https://openairdocs.org/sdr/GTIA2024111838526.md): Cone · leaking · Nov 14, 2024 · N926NK · Airbus A320271N · Turbine Engine Air Inlet Section
  > FA REPORTED A "DIRTY SOCK" SMELL IN THE REAR OF THE A/C ( PACKS - A320 WITH MOD. 30626/MP K6443 (ENHANCED ECS) OR A321 WITH MOD. 157080/MP K17996 (PACK FLOW SELECTOR) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS))-PER TSM 05-50-00-810-831A & AMM 72-11-01-220-8
- [SDR GTIA2024111138520](https://openairdocs.org/sdr/GTIA2024111138520.md): Engine · vibration · Nov 11, 2024 · N916NK · Airbus A320271N · Engine (Turbine/Turboprop)
  > ENG 1 N2 HIGH VIBE ON TAKEOFF 6.0-PERFORMED EO 7100-2402 & TSM 71-00-00-810-873-A. DURING EO VIB WAS 5.6-6.2CU. PERFORMED TSM INSPECTION 4A1, 4A2, AND 4A3. SEE LG PGS 3551568-2 AND 3551569-1 FOR MWI.
- [SDR GTIA2024091738370](https://openairdocs.org/sdr/GTIA2024091738370.md): Oil System · overserviced · Sep 15, 2024 · N926NK · Airbus A320271N · Turbine Engine Oil System
  > FUME EVENT SHORT FINAL APPROX 1000 AGL TURNED OFF PACK 2 TURNED OFF PACK 1 AFTER LANDING. PILOT DID NOT DETECT ODOR -PER TSM 05-50-00-810-831-A FOUND ENGINE 1 TO BE OVERSERVICED. DE-SERVICED ENGINE 1 TO PROPER LEVELS IAW AMM 79-00-00. A/C OK FOR CONT SVC.
- [SDR GTIA2024091738367](https://openairdocs.org/sdr/GTIA2024091738367.md): Oil System · overserviced · Sep 13, 2024 · N930NK · Airbus A320271N · Turbine Engine Oil System
  > FUME EVENT OUT OF 10,000FT IDLE DECENT, SMELL UP FRONT ONLY-REF L/P 3396752 # 1 & # 2 ENGINES OIL OVER SERVICED. PERFORMED DECONTAMINATION OF THE ENVIRONMENTAL CONTROL SYSTEM IAW AMM 21-00-00-615-803-A. NO FUMES NOTED AT THIS TIME
- [SDR GTIA2024090938360](https://openairdocs.org/sdr/GTIA2024090938360.md): Oil System · overserviced · Sep 6, 2024 · N964NK · Airbus A320271N · Turbine Engine Oil System
  > CABIN FUME EVENT ON DESCENT BOTH FWD & AFT CABIN. NO EVENT ON FLIGHT DECK-PER TSM 05-50-00-810-831-A, INSP #1 ENG & # ENG IAW AMM 79-00-00 FOUND #2 ENG OVERSERVICED REMOVED 1 QT OF OIL TO PROPER SVC LEVEL DURING WALKAROUND FOUND AFT BELLY HYD FLUID RESIDE FOU
- [SDR GTIA2024082038321](https://openairdocs.org/sdr/GTIA2024082038321.md): O-Ring · damaged · Aug 18, 2024 · N981NK · Airbus A320271N · Engine Oil Indicating System
  > NO.1 ENGINE OIL INDICATOR SHOWING 0 QUARTS IN FLIGHT. -FOUND O-RING ON IFPC ENG 1 SHAFT CUT. REMOVED AND REPLACED O-RING ON ENG 1 IFPC PER AMM CH. 73-11-01. SVC OIL TO FULL, PERFORMED LEAK CHECK, OK FOR SVC.
- [SDR GTIA2024071538238](https://openairdocs.org/sdr/GTIA2024071538238.md): Oil System · overserviced · Jul 14, 2024 · N962NK · Airbus A320271N · Turbine Engine Oil System
  > ON APPROACH AT 2500 FA'S REPORTED DIRTY SOCK SMELL IN THE CABIN. DISSIPATED ONCE PACK 2 WAS OFF.-PERFORMED ENG 1 & ENG 2 ENGINE RUN UP IAW AMM 71-00-00. STARTED PACK 1 & 2 ALTERNATELY. NO CABIN ODOR DETECTED. INSPECTED ENG OIL LEVELS FOUND OVERSERVICED. DRANI
- [SDR GTIA2024040238041](https://openairdocs.org/sdr/GTIA2024040238041.md): Engine · vibration · Apr 1, 2024 · N949NK · Airbus A320271N · Engine (Turbine/Turboprop)
  > NUMBER 2 ENGINE VIBRATION UP TO 15 UNITS PROCEDURE APPLIED VIBRATION FOR 15 MINUTES BUT NOT CONTINUOUS CLESRED EVER 10-20 SECONDS WITH ECAM CAUTION/ADV-ENG VIB SHEET.-REF TSM 71-00-00-8110-857-A PERFORMED STPS 1-3 & STEP 4(A)1-15 IR 70191. PERFORMED VIBRATION
- [SDR GTIA2024032638021](https://openairdocs.org/sdr/GTIA2024032638021.md): Oil System · overserviced · Mar 24, 2024 · N975NK · Airbus A320271N · Turbine Engine Oil System
  > FUME EVENT, DIRTY SOCKS SMELL IN CABIN AND FLIGHT DECK, 4000-3000 FEET ON APPROACH. DISSIPATED RAPIDLY.-PERFORMED TSM 21-00-00-810-802-1 AND TSM 05-50-00-810-831. FOUND ENG #1 AND ENG #2 OIL OVER SERVICED. DRAINED ENG OIL IAW AMM 12-13-79-610-010-A. PERFORMED
- [SDR GTIA2024012637810](https://openairdocs.org/sdr/GTIA2024012637810.md): Oil System · overserviced · Jan 26, 2024 · N920NK · Airbus A320271N · Turbine Engine Oil System
  > FUME EVENT-FOUND ENG 2 OIL OVERSERVICED. DRAINED EXCESS OIL (3 QTS) PER AMM 79-00-00. PERFORMED PACK BURNOUT ECS DECONTAMINATION PER AMM 21-00-00. ODOR CLEARED FROM BOTH PACKS. NO FURTHER FAULTS AT THIS TIME
- [SDR GTIA2023013036921](https://openairdocs.org/sdr/GTIA2023013036921.md): Oil System · overserviced · Jan 28, 2023 · N903NK · Airbus A320271N · Turbine Engine Oil System
  > CABIN CREW REPORTED SMELL OF DIRTY SOCK JUST PROIR TO LANDING. NO SMELL IN FLIGHT DECK.-FERFORMED TSM 05-50-810-831. ADJUSTED # 1 ENG OIL SERVICE IAW AMM 12-13-79 AND PERFORMED ENGINE RUNS IAW AMM 71-00-00 NO ODOR NOTED AT THIS TIME.
- [SDR GTIA2023011236874](https://openairdocs.org/sdr/GTIA2023011236874.md): Engine · vibration · Jan 9, 2023 · N928NK · Airbus A320271N · Engine (Turbine/Turboprop)
  > ENG 2 HIGH VIBRATION 1 HOUR LATER ENG 2 OIL CHIP DETECTED 30MINS AFTER ENG 2 STALL NO RELIGHT ENG SHUT DOWN.--
- [SDR 2023F00078](https://openairdocs.org/sdr/2023F00078.md): None · defective · Jan 1, 2023 · N533VL · Airbus A320271N · Standard Practices/Structures
  > ECAM WARNING ENG 1 BOWED ROTOR DISPLAYED DURING FLIGHT PH 02, APU INOPERATIVO
- [SDR GTIA2022120936830](https://openairdocs.org/sdr/GTIA2022120936830.md): Engine · vibration · Dec 8, 2022 · N916NK · Airbus A320271N · Engine (Turbine/Turboprop)
  > ENGINE 2 HIGH VIBRATION IN THE CLIMB. HIGHEST N2 VIBRATION 5.1-PERFORMED TSM 71-00-00-810-873-A 4A1, 4A2, 4A3, 4A4 & 4A5. NO DEFECTS NOTED. ENG #2 N2 VIBRATION MONITORED ON MW2 3003855-1 A/C OK FOR CONTINUED SVC
- [SDR GTIA2021011835551](https://openairdocs.org/sdr/GTIA2021011835551.md): Valve · out of round · Jan 17, 2021 · N905NK · Airbus A320271N · Engine Cooling System
  > ENGINE 1 SYSTEM FAULT. IN FLIGHT NO ABNORMAL PARAMETERS OBSERVED, REF TFU 75.24.00001. FOUND ACC VALVE OUT OF ROUND. R & R ACC VALVE 4020KM1, IAW AMM 75-24-01. PERFORMED FADEC SYSTEM IDLE TEST, IAW AMM 73-21-00, TEST OKAY. PERFORMED DRY MOTOR ENGINE ACTUA
- [SDR GTIA2020101535393](https://openairdocs.org/sdr/GTIA2020101535393.md): Spinner · leaking · Oct 13, 2020 · N901NK · Airbus A320271N · Turbine Engine Oil System
  > AFT FAS REPORT DIRT LAUNDRY ODOR MID TO AFT A/C ON DESCENT TO LANDING, PER TSM 71-00-00-810-847-A. FOUND ENGINE 2 SPINNER CONE TO BE LEAKING OIL. R & R SPINNER CONE COVER SEAL, PER AMM 72-15-00. LEAK CHECK GOOD. ENGINE WASH ACCOMPLISHED, PER MX CONTROL AND
- [SDR GTIA2019121204853](https://openairdocs.org/sdr/GTIA2019121204853.md): Oil System · overserviced · Dec 10, 2019 · N902NK · Airbus A320271N · Turbine Engine Oil System
  > ON DESCENT AT IDLE POWER BOTH PILOTS AND FLIGHT ATTENDANTS SMELLED DIRTY SOCK SMELL-PERFORMED TEM IAW 05-50-00-810-831-A, FOUND ENG 2 OVER SERVICED. REMOVED OIL TO PROPER LIMITS IAW AMM 79-00-00. PERFORMED A ENG RUN IAW AMM 71-00-00 NO SMELLS OR FUMES DETECTED
- [SDR GTIA2019120534839](https://openairdocs.org/sdr/GTIA2019120534839.md): Oil System · low pressure · Dec 5, 2019 · N916NK · Airbus A320271N · Engine Oil Indicating System
  > EACM ENG 1 LOW OIL PRESS IN CRUISEAT FL360 SHUT DOWN ENGINE AS PER PROCEDURE-OVERWEIGHT LANDING IN ORD DUE TO DIVERSION CAUSED BY ENGINE SHUT DOWN APPROX 161,000 LBS - ACCOMPLISHED TSM 05-51-11-200-004, LOAD REPORT (15) CODE 1000, GW 161000, VRTA 1.27G, FOUND
- [SDR GTIA2019110134754](https://openairdocs.org/sdr/GTIA2019110134754.md): Engine · malfunctioned · Nov 1, 2019 · N908NK · Airbus A320271N · Engine (Turbine/Turboprop)
  > FUME EVENT ON APPROACH TO LAND -REF LOGPAGE 2519948-1 R+R #1 ENG PER POWERPLANT ENGINEERING. NO FUME EVENT PRESENT AFTER ENGINE CHANGE. NO FURTHER DEFECTS AT THIS TIME. REMOVAL/INSTALL IAW EC# 710000-60-1-RMV/INST
- [SDR GTIA2019101134692](https://openairdocs.org/sdr/GTIA2019101134692.md): Unknown · smoke · Oct 11, 2019 · N908NK · Airbus A320271N · Engine (Turbine/Turboprop)
  > GROUND CREW REPORTED EXCESSIVE SMOKE FROM ENG 1 DURING START. ENG 2 STARTED NORMALLY. PERFORMED ENGINE START. NORMAL AUTOMATIC START IAW AMM 71-00-00. NO EXCESSIVE SMOKE NOTED. NO FAULTS ON ECAM. ALL OPERATION NORMAL. ACFT OK FOR SERVICE
- [SDR GTIA2019072303502](https://openairdocs.org/sdr/GTIA2019072303502.md): Engine · vibration · Jul 23, 2019 · N905NK · Airbus A320271N · Engine (Turbine/Turboprop)
  > DURING CLIMBOUT THRU 11300 FT ENG #1 HIGH VIBRATION ECAM N1 RECHED 5.3VIB NO FRAME VIB UNDER WIEGHT LANDING SMOOTH LANDING. C/W TSM 71-00-00-810-873-A IAW VIB AT 5.3 FOR 2SECS NO DEFECTS NOTED CONTINUE TO MONITOR 50 FHT CYCLES.
- [SDR GTIA2019020433135](https://openairdocs.org/sdr/GTIA2019020433135.md): Spinner · contaminated · Feb 3, 2019 · N903NK · Airbus A320271N · Turbine Engine Air Inlet Section
  > DIRTY SOCK SMELL ON DESCENT INTO BWI AT 6,000' WITH IDLE THRUST-PERFORM TSM 05-50-00-810-831-A FOUND OIL RESIDUE BEHIND ENG #1 SPINNER CLEAN AREA IAW AMM 72-11-01 PERF. ENG. RUN-UP PACK #1 AND #2 ORDER CANNOT DUPLICATED A/C GOOD FOR SVC.
- [SDR GTIA2019020423131](https://openairdocs.org/sdr/GTIA2019020423131.md): O-Ring · leaking · Feb 2, 2019 · N902NK · Airbus A320271N · Turbine Engine Air Inlet Section
  > "ON DESCENT PASSING 18,000 FT STROGN MUSTY ODOR IN CABIN & FLIGHT DECK. SUPPLEMENTARY PERFORMED FOR ELIMINATION OF ODOR / FUMES IN COCKPIT / CABIN COMPLETE, NOT ABLE TO ISOLA TR. ODOR REMIANED PRESENTUNTIL ENGINE SHUTDOWN -FOUND OIL IN # 1 ENGINE NOS
- [SDR GTIA2018121403025](https://openairdocs.org/sdr/GTIA2018121403025.md): Seal · not reported · Dec 14, 2018 · N904NK · Airbus A320271N · Engine (Turbine/Turboprop)
  > FA'S IN BACK CABIN REPORTED STRONG ODOR " EMBALMING FLUID/VOMIT/STINKY SOCKS IN REAR CABIN AREA DESCENDING THROUGH 14,000FT. SHUT CROSSFEED & TURNED OFF PACK 2; ODOR WENT AWAY-ISOLATED CABIN ODOR TO #2 PACK AND #2 ENGINE IAW AMM 05-50-00-991-01601-00-A. R/R #2
- [SDR GTIA2018042702615](https://openairdocs.org/sdr/GTIA2018042702615.md): B-Nut · loose · Apr 27, 2018 · N902NK · Airbus A320271N · Engine Fuel Distribution
  > FUME EVENT DURING DESCENT, GVI OF THE NR 2 ENGINE FOUND FUEL LEAKING FROM LPC STATOR VANE ACTUATOR. TORQUED A LOOSE B-NUT ON FUEL SUPPLY LINE IAW AMM 75-31-01.

## 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 engine_model_key = 'PW1127GJM'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/iae-pw1127g-jm/reports

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