# Service difficulty reports: JASC 7930

A list on [JASC 7930](https://openairdocs.org/jasc/7930.md).

Reports filed under 7930 · Engine Oil Indicating System, newest first.

Page 1 of 26 · 1,286 reports

- [SDR O9IA20260730167](https://openairdocs.org/sdr/O9IA20260730167.md): Oil System · malfunctioned · Jul 30, 2026 · N171AA · Cessna 510
  > RT ENG OIL PRESSURE DROPPED TO 0 ON APPROACH INTO HIO FROM PAE. PRESSURE JUMPED UP INTO GREEN & SPIKED INTO RED & STAYED THERE. ENG THEN SHUTDOWN INFLT ON APPROACH. PILOT DECLARED AN EMERGENCY & LANDED WITHOUT INCIDENT. MAINT CHKD OIL LEVEL ON ENGS & BOTH W
- [SDR A6WA202607128900](https://openairdocs.org/sdr/A6WA202607128900.md): Heat Exchanger · faulted · Jul 11, 2026 · N459AW · Cndair CL6002B19
  > DURING CLIMB-OUT AT CLIMB POWER NR 2 ENGINE OIL TEMP WAS 150 DEG AND SLOWLY CLIMBING. IT RETURNED TO THE GREEN WHEN POWER WAS RETARDED. RTN TO AZA. AIRCRAFT REMOVED FROM SERVICE. R & R RT ENGINE HEAT EXCHANGER IAW AMM 79-21-07 OPS CHECK GOOD LEAK CHECK GOOD
- [SDR AALA202606245871](https://openairdocs.org/sdr/AALA202606245871.md): Line · leaking · Jun 19, 2026 · N995AN · Airbus A321231
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAS DUE THE FLIGHT CREW REPORTING THAT WHILE IN FLIGHT OIL QUANTITY IN NUMBER 1 ENGINE FELL TO 0. PRESSURE STAYED. THE AIRCRAFT LANDED SAFELY AT LAS WITHOUT FURTHER INCIDENT. MAINTEN
- [SDR DALA2026061503587](https://openairdocs.org/sdr/DALA2026061503587.md): Sensor · faulted · Jun 14, 2026 · N138DU · Airbus BD5001A10
  > DIVERTED TO MKE DUE TO LT ENGINE LOW OIL PRESSURE MESSAGE. LOWEST OIL PRESSURE 61.5. NO OIL QTY LOSS OR OIL TEMP EXCEEDANCES. ENGINE WAS NOT SHUT DOWN. OIL PRESSURE ZONE A. REPLACED OIL PRESSURE SENSOR, OIL PUMP AND PRV. RAN ENGINE OIL PRESSURE STABLE AT 83 P
- [SDR 2026FA0000511](https://openairdocs.org/sdr/2026FA0000511.md): Dipstick · worn · May 17, 2026 · N441PC · Lear 35A
  > NR 1 ENGINE OIL PRESSURE DROPPED PRECIPITOUSLY, PRECAUTIONARY SHUTDOWN PERFORMED
- [SDR DXTA2026050607904](https://openairdocs.org/sdr/DXTA2026050607904.md): Pressure Switch · failed · May 3, 2026 · N124QS · Bombdr BD7001A11
  > DURING TAKEOFF ROLL, AFTER APPLYING TAKEOFF POWER, BLUE CAS MESSAGE: L OIL FILTER MESSAGE ILLUMINATED. INITIATED ABORT. WHEN THROTTLES RETARDED, MESSAGE DISAPPEARED. REMOVED LT ENGINE DIFFERENTIAL PRESSURE SWITCH, AND INSTALLED INSPECTED TESTED PART. PERFORM
- [SDR BAGA2026042700005](https://openairdocs.org/sdr/BAGA2026042700005.md): Oil System · low pressure · Apr 24, 2026 · N120BZ · Emb ERJ190100IGW
  > DURING FLIGHT ENGINE OIL 2 PRESSURE DECREASED WENT TO APPROX 20 RED INDICATION, RAN QRH AND SHUT ENGINE DOWN. NO FURTHER INCIDENT.
- [SDR ABXA20260127029](https://openairdocs.org/sdr/ABXA20260127029.md): Oil Filter · faulted · Jan 27, 2026 · N391CM · Boeing 767381
  > DURING TAXI OUT RIGHT OIL FILTER MSG APPEARED, ACFT RETURNED TO GATE (BTB) AND MTX GROUNDED ACFT. REMOVED AND REPLACED THE RT ENG OIL FILTER DIFFERENTIAL PRESSURE SWITCH AND SCAV ENGINE OIL FILTER IAW AMM 79-35-01, & 79-21-04. OPS CHECKED GOOD. ACFT RELEAS
- [SDR YENA2026011400035](https://openairdocs.org/sdr/YENA2026011400035.md): Transmitter · faulted · Jan 13, 2026 · N4022J · Airbus A321271NX
  > FLT 034, CDG -BOS (ETOPS). NR 2 ENG OIL SENSOR ON 19.5 ON GROUND OUT OF PARIS THEN ONE HOUR INTO THE FLIGHT DROPPED TO 12 THEN CLIMB TO 13 THEN ON LANDING WENT TO 20.5. SO 19.5 ON THE GROUND IN PARIS THEN 20.5 ON THE GROUND IN BOS ( OIL QUANTITY INDICATIONS
- [SDR AALA202510288319](https://openairdocs.org/sdr/AALA202510288319.md): Eiu · faulted · Oct 27, 2025 · N824AW · Airbus A319132
  > AIRCRAFT WAS GROUNDED: NUMBER 2 ENGINE SHOWED LOW PSI OCCASIONALLY DROPPING TO 0. AS PE,R CHECKLIST ALL OTHER INDICATIONS WERE NORMAL. DECESION MADE TO DIVERT TO ORD, NO EMERGENCY DECLARED AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED EIU 2 IAW AMM 73-25-3
- [SDR E0YA202511070001](https://openairdocs.org/sdr/E0YA202511070001.md): Indication Sys · erratic · Oct 22, 2025 · N719TT · Cessna 560XL
  > OIL PRESSURE INDICATION ERATIC. SHUTDOWN ENGINE AS PRECAUTIONARY.
- [SDR DXTA2025092905103](https://openairdocs.org/sdr/DXTA2025092905103.md): Engine · faulted · Sep 26, 2025 · N845QS · Textrn TEXTRON700
  > ON INITIAL CLIMB OUT, OIL PRESS LOW L MASTER CAUTION OBSERVED. PRESSURE WENT DOWN TO 22-25 PSI. TEMP ROSE BUT NOT TO POINT OF YELLOW OR RED. RETURNED TO AIRPORT. PERFORMED #1 ENG LOW OIL PRESSURE TROUBLESHOOTING IAW LMM: 72-00-00, PERFORMED #1 & #2 ENG DOWNLO
- [SDR CALA2025091508880](https://openairdocs.org/sdr/CALA2025091508880.md): Indication Sys · intermittent · Sep 9, 2025 · N78017 · Boeing 777224
  > NR 2 ENGINE IS INDICATING INTERMITTENT OIL QUANTITY READINGS. NO FAULTS FOUND UNDER EXISTING FAULTS OR FAULT HISTORY RELATED TO RT ENG OIL QUANTITY INDICATION, SMELL CHECK AT RT ENG OIL SERVICE PORT DID NOT INDICATE ANY FUEL ODOR.
- [SDR AALA202508263546](https://openairdocs.org/sdr/AALA202508263546.md): Transmitter · faulted · Aug 18, 2025 · N981UY · Airbus A321231
  > AIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF DURING CLIMB THE #1 ENGINE OIL QUANTITY INDICATING 2.5 QUARTS AND FLASHING. THE AIRCRAFT LANDED SAFELY AT DFW AND TAXIED T
- [SDR HALA20250818251](https://openairdocs.org/sdr/HALA20250818251.md): Warning Light · illuminated · Aug 17, 2025 · N381HA · Airbus A330243
  > ETOPS - ENGINE 1 OIL CHIP DETECT. PERFORMED DETAILED INSPECTION OF EMCD PER AMM 79-00-00-200-822-A. ACCEPTABLE LIMITS FOR ONE FLAKE COLLECTED. REMOVED AND CLEANED EMCD PER AMM 79-22-46. REPLACED SCAVENGE FILTER PER AMM 79-22-45. OPS AND LEAK CHK GOOD, OK FOR S
- [SDR HALA20250505123](https://openairdocs.org/sdr/HALA20250505123.md): Pump · faulted · May 4, 2025 · N391HA · Airbus A330243
  > ETOPS - ECAM APU FUEL LOW PRESSURE FAULT. REMOVED AND REPLACED AFT FUEL FEED PUMP IAW AMM 28-22-52-000-801-A AND 28-22-52-400-802-A, LEAK CHECK GOOD, OPS CHECK GOOD, OK FOR SERVICE
- [SDR 2025FA0000317](https://openairdocs.org/sdr/2025FA0000317.md): Sensor · erratic · Apr 25, 2025 · N321LL · Cirrus SR22T
  > PILOT REPORTED LOW OIL PRESSURE CAS ANNUNCIATION OBSERVED IN FLIGHT AND RETURNED FOR LANDING. PERFORMED POST FLIGHT INSPECTION, OIL QUANTITY WAS 6-7 QUARTS INDICATED (READ DIRECTLY AFTER SHUT DOWN). INSPECTED THE ENGINE FOR OIL LEAKS, NONE FOUND. INSPECTED OIL
- [SDR ANCF20250424009](https://openairdocs.org/sdr/ANCF20250424009.md): Oil System · low pressure · Apr 24, 2025 · N785AV · Boeing 7878
  > ENG INFLIGHT SHUT DOWN DUE TO OIL QTY CERO AND LOW PRESS. ENG INFLIGHT SHUT DOWN DUE TO OIL QTY CERO AND LOW PRESS OIL ENGINE RIGHT AT 1647
- [SDR QMLA2025042520052](https://openairdocs.org/sdr/QMLA2025042520052.md): Engine · making metal · Apr 24, 2025 · N110HN · Bolkms BK117C2
  > #1 ENGINE CHIP LIGHT, REMOVED BOTH #1 ENGINE CHIP DETECTORS AND MAG PLUGS, CLEANED, INSPECTED, AND REINSTALLED. FUNCTION AND OPS CHECKED GOOD.
- [SDR YENA2025041100387](https://openairdocs.org/sdr/YENA2025041100387.md): Sensor · faulted · Apr 8, 2025 · N4048J · Airbus A321271NX
  > 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 HALA20250328091](https://openairdocs.org/sdr/HALA20250328091.md): Sensor · faulted · Mar 27, 2025 · N228HA · Airbus A321271N
  > ETOPS - ENG 1 OIL SYS FAULT AMBER ECAM MESSAGE POPULATED AT ENGINE SHUTDOWN. REMOVED & REPLACED #1 ENG MAIN OIL PRESS SENSOR PER AMM 79-33-21/401. LEAK AND OPS CK GOOD. NO OTHER FAULTS NOTED. A/C OK FOR SVC.
- [SDR IPXA2025031314983](https://openairdocs.org/sdr/IPXA2025031314983.md): Indication Sys · malfunctioned · Mar 13, 2025 · N125UP · Airbus A300F4622R
  > *DIVERSION* ENG 2/ENGINE ADV LOW OIL PRESSURE (CONDITION BOTH OIL PRESSURE GAUGE AND ECAM NOT CONFIRMED BY OIL PRESSURE LOCAL WARNING, R/R ENGINE #2 PRESURE INDICATOR PER AMM 79-33-21 OPS CHECK GOOD
- [SDR YENA2025030500236](https://openairdocs.org/sdr/YENA2025030500236.md): Sensor · faulted · Mar 4, 2025 · N2157J · Airbus A321271NX
  > FLT#688, LAX-BOS. (ETOPS) 'ENG 1 OIL SENSOR FAULT; REMOVED AND REPLACED #1 ENG PHMU. REF AMM 77-31-01. OPS CHECK NORMAL.'
- [SDR U5QA202502240146](https://openairdocs.org/sdr/U5QA202502240146.md): Warning Light · illuminated · Feb 14, 2025 · N264VR · Cessna 560XL
  > LO OIL PRESS LIGHT R ANNUNCIATOR ILLUMINATED AND OIL PRESSURE TAPE SHOWING 0 IN FLIGHT. REMOVED & INSPECTED R ENG. OIL FILTER & REINSTALLED IAW PW 545 AMM: 79-20-01. REMOVED R. ENG COLD START VALVE, CLEANED, MADE A 1/8 ADJUSTMENT IN THE CCW DIRECTION AND REI
- [SDR JJBA20250127023](https://openairdocs.org/sdr/JJBA20250127023.md): Oil System · overtemp · Jan 25, 2025 · N12195 · Emb EMB145XR
  > E2 HIGH OIL TEMP. PERFORMED E2 SHUT DOWN. MAX E2 OIL TEMP 142C. PERFORMED BORESCOPE INSPECTION OF THE MID-SPAN ROLLER BEARING ASSEMBLY. NO DEFECTS NOTED. REMOVED AND REPLACED RH ENGINE. OPS/LEAK CHECK SAT.
- [SDR HNAA2025012700072](https://openairdocs.org/sdr/HNAA2025012700072.md): Engine · malfunctioned · Jan 24, 2025 · N665BC · Emb EMB145LR
  > DURING T/O ROLL ENGINE 1 OIL PRESSURE WENT TO 170 PSI. E-1 HAD BEEN OPERATING AT LEAST 20 MINUTES AT THE TIME. DURATION AND TEMP UNKNOWN. (NOTHING ON CMC) C/W RR FIM 79-37-00-810-805 STEPS 1 THRU 7, 20. OIL PRESSURE & TEMP REMAINED IN REGION A. PEAK OIL PRE
- [SDR DALA2025012600632](https://openairdocs.org/sdr/DALA2025012600632.md): Sensor · false indication · Jan 24, 2025 · N509DT · Airbus A321271NX
  > SHIP 5009 - ATB- ENROUTE TO CUN RECEIVED LEFT ENGINE OIL SYSTEM FAULT WITH ASSOCIATED FDGS AUX PUMP FAIL FAULT. CORRECTIVE ACTION- PERFORMED HIGH POWER RUN AND DUPLICATED FAULT. REPLACED AUX OIL PRESSURE SENSOR, NO FURTHER FAULTS. (LP 7259718)
- [SDR DALA2025012100489](https://openairdocs.org/sdr/DALA2025012100489.md): Transmitter · inoperative · Jan 20, 2025 · N3758Y · Boeing 737832
  > SHIP 3758 -DIV- DIVERSION TO GEG FOR A LEFT ENGINE OIL FILTER BYPASS MESSAGE. CORRECTIVE ACTION: INSPECTED MCD AND SUPPLY POP OUT INDICATOR, ALL NORMAL. MEL 79-00-02 APPLIED. SEA MAINTENANCE INSPECTED FILTER, NO FINDINGS. REPLACED OIL CLOGGING TRANSMITTER.
- [SDR YENA2025011000036](https://openairdocs.org/sdr/YENA2025011000036.md): Metering Unit · faulted · Jan 9, 2025 · N4074J · Airbus A321271NX
  > FLT#511, JFK-LAS. (ETOPS). 'AFTER ENGINE START ENG 2 MINOR FAULT ( MINOR FAULT CAUTIONS ON ECAM EWD); PERFORMED WIRING CHECKS OF ECU CONNECTOR P10 FROM PHMU AND CONNECTOR P61, ALL CHECKS NORMAL. NO DEFECTS NOTED AT THIS TIME. REF TSM 79-33-00. REMOVED AND REP
- [SDR HALA20241203348](https://openairdocs.org/sdr/HALA20241203348.md): Chip Detector · false indication · Dec 2, 2024 · N360HA · Airbus A330243
  > ETOPS - AFTER LANDING ECAM ENG 1 OIL CHIP DETECTED. INSPECTED ENGINE #1 MCD PER AMM 79-00-00-200-806-A. FOUND NO EVIDENCE OF CONTAMINATION. REMOVED & REPLACED EMCD PER AMM 79-22-46-000-811-A. TEST PASS.
- [SDR 3EJA202411130022](https://openairdocs.org/sdr/3EJA202411130022.md): Oil System · low pressure · Nov 12, 2024 · N845JS · Cessna 560XL
  > MASTER WARNING OIL PRESSURE LOW. OIL PRESSURE READING 0. LH ENGINE
- [SDR HALA20241112323](https://openairdocs.org/sdr/HALA20241112323.md): Chip Detector · false indication · Nov 11, 2024 · N386HA · Airbus A330243
  > ETOPS-REPEAT WRITE UP AFTER LANDING ECAM ENG 1 OIL CHIP DETECTED. PERFORMED TSM 79-20-00-810, FOUND DAMAGED PIN ON EMCD. REMOVED AND REPLACED SCAVANGE OIL FILTER [21195 DM]. NO DEBRIS FOUND ON EMCD. NO DEBRIS FOUND ON THE FILTER. PER AMM 79-22-45. PERFORMED LE
- [SDR YENA2024110601439](https://openairdocs.org/sdr/YENA2024110601439.md): Oil Cooler · failed · Nov 3, 2024 · N923JB · Airbus A321231
  > 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 L5YA2024100400001](https://openairdocs.org/sdr/L5YA2024100400001.md): Transmitter · false indication · Sep 28, 2024 · N415P · Cessna 525B
  > AT TAKE OFF PILOT REPORTED R/H ENGINE HAD ERRATIC OIL PRESSURE AIRCRAFT DIVERTED TO KSAN. TROUBLESHOT R/H ENGINE TO FAULTY OIL PRESSURE TRANSMITTER P/N: APTE-304A-200G S/N: 7224-5-278 UNIT HAD BEEN ON AIRCRAFT SINCE AIRCRAFT CERTIFICATION DATE 9/29/2006 6846
- [SDR AALA202409278538](https://openairdocs.org/sdr/AALA202409278538.md): Indication Sys · unknown · Sep 26, 2024 · N915US · Airbus A321231
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO MEM DUE TO LEFT ENGINE LOW OIL PRESSURE AND THE OIL QUANTITY DROPPING TO 0 DURING FLIGHT. THE AIRCRAFT LANDED SAFELY AT MEM. THE FLIGHT CREW REPORTED THAT THE RED WARNING FOR OIL QUA
- [SDR YENA2024091301269](https://openairdocs.org/sdr/YENA2024091301269.md): Sensor · faulted · Sep 12, 2024 · N4076J · Airbus A321271NX
  > FLT#34, CDG-BOS. (ETOPS) 'ENG 1 OIL SENSOR FAULT ON GROUND; REMOVED AND REPLACED ENG #1 PHMU PER AMM 77-31-01. ENG IDLE RUN SUCCESSFUL NO FAULTS NOTED.'
- [SDR DALA2024082708498](https://openairdocs.org/sdr/DALA2024082708498.md): Indicator · faulted · Aug 25, 2024 · N554NW · Boeing 757251
  > SHIP 5654 -ATB/DE- RETURNED TO ATL FOR RIGHT ENGINE OIL QTY INDICATED ZERO WITH NORMAL OIL PRESSURE AND TEMPERATURE. CORRECTIVE ACTION: PERFORMED OIL QUANTITY CHECK AT TANK, FOUND TO BE FULL. NO SIGNS OF OIL LEAKS. DEFER OIL QUANTITY INDICATION TO MEL PER 79-3
- [SDR 2024FA0000632](https://openairdocs.org/sdr/2024FA0000632.md): Transducer · failed · Aug 23, 2024 · N415X · Piper PA46350P
  > IN LATE JUNE 2023 AFTER LANDING AT WICK SCOTLAND ON A TRANSATLANTIC OUR FERRY PILOT NOTICED A SUBSTANTIAL AMOUNT OF OIL LEAKING OUT UNDER THE AIRCRAFT, TROUBLESHOOTING SHOWED THAT THE OIL PRESSURE TRANSDUCER ( PIPER PART NUMBER 688-417) HAS STRUCTURALLY FAILE
- [SDR GTIA2024082038321](https://openairdocs.org/sdr/GTIA2024082038321.md): O-Ring · damaged · Aug 18, 2024 · N981NK · Airbus A320271N
  > 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 HALA20240805211](https://openairdocs.org/sdr/HALA20240805211.md): Warning Light · false activation · Aug 3, 2024 · N360HA · Airbus A330243
  > ETOPS - OIL CHIP ENG 1 DETECTED ON LANDING. PERFORMED TSM 79-20-00-810-823-A. NO DEFECTS NOTED. REMOVED, INSPECTED AND REPLACED SCAVENGE OIL FILTER PER AMM 79-00-00-200-821. NO DEFECTS NOTED. OPS/LEAK CHECK GOOD. OK FOR SVC.
- [SDR YENA2024071601000](https://openairdocs.org/sdr/YENA2024071601000.md): Valve · failed · Jul 14, 2024 · N973JT · Airbus A321231
  > FLT#373, BOS-AUA. (AIRCRAFT PERFORMED AN AIR TURN BACK TO BOS). 'ENG 2 BEARING 4 OIL SYS HI PRESSURE (2ND WRITE UP); REMOVED AND REPLACED ENG 2 NO. 4 BEARING COMP. SCAVENGE VLV REF AMM 79-23-51.)
- [SDR CALA2024062400069](https://openairdocs.org/sdr/CALA2024062400069.md): Chip Detector · missing · Jun 21, 2024 · N675UA · Boeing 767322
  > #2 ENGINE MAGNETIC CHIP DETECTORS (MCD) INSPECTION {B767-72-3-7011} - COMPT NO.4 MCD FOUND MISSING ON INSP SDR AND MATERIAL UPDATE MCD INSTALLED IAW AMM: 79-21-10-424-008-N0.
- [SDR CALA2024062400063](https://openairdocs.org/sdr/CALA2024062400063.md): Sensor · contaminated · Jun 19, 2024 · N37542 · Boeing 7379
  > NR 1 ENG SHOWS AN OIL SYSTEM CHIP COUNT INCREASE. INSPECTED ODMS SENSOR PER AMM 79-00-00-210-804-G00, ALL SCAVENGE SCREEN PLUGS PER AMM 79-21-04-211-801-G00, AND STARTER MCD PER AMM 80-11-09-200-8 01-G00. CONFIRM MAGNETIC OR NON-MAGNETIC FOR ALL FINDINGS. R
- [SDR AALA202406215803](https://openairdocs.org/sdr/AALA202406215803.md): Concentrator · inoperative · Jun 12, 2024 · N757UW · Airbus A319112
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO PWM DUE TO THE FLIGHT CREW REPORTING THAT DURING CRUISE THE ENGINE PAGE POPPED UP AND BOTH OIL QUANTITIES WERE FLUCTUATING BETWEEN 2 AND 4 QUARTS AND BOTH OIL PRESSURES WERE IN THE R
- [SDR AALA202406215548](https://openairdocs.org/sdr/AALA202406215548.md): Concentrator · inoperative · Jun 12, 2024 · N757UW · Airbus A319112
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO PWM DUE TO THE FLIGHT CREW REPORTING THAT DURING CRUISE THE ENGINE PAGE POPPED UP AND BOTH OIL QUANTITIES WERE FLUCTUATING BETWEEN 2 AND 4 QUARTS AND BOTH OIL PRESSURES WERE IN THE R
- [SDR HNAA2024051500393](https://openairdocs.org/sdr/HNAA2024051500393.md): Sensor · faulted · May 14, 2024 · N925AE · Emb EMB145LR
  > HIGH OIL TEMP DISPLAYED IN CLIMB SETTINGS ON NUMBER 1 ENG FACT 14MAY24 13:49 PHL R/R E1 OIL PRESSURE/TEMP TRANSDUCER SENSOR IAW RR 79-31-10-000-801/ 79-31-10-400-801. HIGH POWER RUN SATISFACTORY AT THIS TIME OPS CHECK GOOD LEK CHECK GOOD OK FOR SERVICE AT T
- [SDR HALA20240415098](https://openairdocs.org/sdr/HALA20240415098.md): Line · leaking · Apr 14, 2024 · N399HA · Airbus A330243
  > ETOPS - FOUND #1 ENG OIL PRESSURE TRANSMITTER (4060KS2) BRAIDED OIL LINE LEAKING. REMOVED AND REPLACED LINE P/N: AE711312-2. OPS AND LEAK CHECK OK PER AMM 71-00-00-700-827-A. OK FOR SVC
- [SDR GTIA2024040938057](https://openairdocs.org/sdr/GTIA2024040938057.md): Transducer · faulty · Apr 8, 2024 · N526NK · Airbus A319132
  > ENGI 2 OIL PRESS LO ECAM OIL PRESS ZERO-R&R PRESSURE TRANSDUCER IAW AMM 79-33-15 LEAK CHECK GOOD NO FAULTS FOUND AT THIS TIME AC OK FOR SERVICE
- [SDR AALA202404298082](https://openairdocs.org/sdr/AALA202404298082.md): Engine · leaking · Mar 6, 2024 · N704US · Airbus A319112
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO ORD DUE TO THE FLIGHT CREW REPORTING THAT ON TAKEOFF LOW OIL QUANTITY INDICATION. OIL ON NUMBER 1 ENGINE WENT TO 1.5 QUARTS AND OIL PRESSURE REMAINED SOLID AT 40 PSI. THE FLIGHT CR
- [SDR HALA20240226052](https://openairdocs.org/sdr/HALA20240226052.md): Sensor · faulted · Feb 25, 2024 · N217HA · Airbus A321271N
  > ETOPS - ECAM ENG2 OIL SENSOR FAULT. REMOVED AND REPLACED PHMU PER AMM 77-31-01. AND TROUBLESHOT PER TSM 79-35-00-810-806-A. OPS CHECK GOOD. NO FAULTS NOTED OK FOR SERVICE.

Next page: https://openairdocs.org/jasc/7930/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 jasc_code = '7930'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/7930/reports

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