JASC 7931

Service difficulty reports · 1,875

Reports filed under 7931 · Engine Oil Pressure, newest first.

Query with SQL
duckdb -csv -c "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 = '7931'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR CA140602025Indication Sys · malfunctioned(CAN) DURING CRUISE, REPORTED HIGH OIL PRESSURE, 175 PSI, ON RIGHT ENGINE. REDUCED THE POWER ON THE RIGHT ENGINE TO IDLE & THE OIL PRESSURE READING RETURNED TO NORMAL AFTER 5 MINUTES. NO FURTHER ENGINE ABNORMALITIES WERE NOTED. WILL INVESTIGATE TO ESTABLISHMay 28, 2014 · Propjt 200ASDR AALA20140522022Pressure Switch · faultyDFW CREW REPORTED ON DESCENT LT OIL STAINER CLOGGING ANNUNCIATOR CAME ON. EMERGENCY DECLARED FLIGHT LANDED DFW WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED LT ENG OIL FILTER DIFFERENTIAL PRESS SWITCH. SYS GND CHECKED NORMAL, OPERATION CLOSED.May 22, 2014 · N7549A · Doug DC982SDR AALA20140505002Pressure Switch · failedMIA CREW REPORTED LT HAND OIL FILTER EICAS ILLUMINATED ON CLIMB OUT INTERMITTENTLY. EMER DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. R & R THE PRESS OIL FILTER DIFFERENTIAL PRESS SWITCH & THE SCAVENGE OIL FILTER DIFFERENTIAL PRESS SWITCH. SYS GND May 4, 2014 · N173AN · Boeing 757223SDR HNAA2014032400104Transmitter · failedNR 2 ENGINE OIL PRESSURE AT 48 PSI. R & R OIL PRESSURE TRANSMITTER IAW MM 79-36-03. OPS AND LEAKED CHECKED GOOD.Mar 24, 2014 · N935HA · Dhav DHC8102SDR YENA20140323062Transmitter · failedDURING FLIGHT "ENG OIL LOW PRESSURE" ON EICAS. ACCOMPLISH QRH THAT LED THE CREW TO A PRECAUTIONARY ENGINE SHUTDOWN DUE TO ABNORMAL OIL INDICATION. ACFT DIVERTED. TROUBLESHOT "ENG OIL LOW PRESS" MSG IAW FIM 79-33-00. R & R NR 1 ENG OIL PRESSURE TRANSMITTER Mar 23, 2014 · N206JB · Emb ERJ190100IGWSDR CA140320001Transmitter · faulty(CAN) NUMBER 2 ENG OIL PRESS, FLUCTUATING 10 - 20 PSI, ENG NOT SHUT DOWN. EMER VEHICLES NOT REQUESTED. ENG 2 OIL PRESS TRANSMITTER REPLACED IAW AMM 79-33-15 PB 401. CHECKS SERVICE.Mar 19, 2014 · Airbus A320211SDR UHLA2014031300218Transmitter · failedNR 2 ENGINE OIL LOW PRESSURE ILLUMINATED DURING CLIMBOUT. PERFORMED PRECAUTIONARY SHUTDOWN, RETURNED TO FIELD, DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R & R OIL PRESSURE TRANSMITTER ON NR 2 ENGINE IAW MM 72-00-00.Mar 13, 2014 · N638RW · Emb ERJ170100SESDR JJBA20140311006Indicator · faultyNUMBER 1 ENG OIL PRESS STUCK AT 70 PSI. REMOVED WASHER FROM OIL PRESS REGULATOR. OPERATIONAL CHECK FAILED. R & R NR 1 OIL PRESS GAUGE.Mar 11, 2014 · N838CA · Dhav DHC8311SDR LC1R20140305001Pressure Switch · leakingAD 2013-11-11 HAD BEEN COMPLIED WITH BY IDENTIFYING THE PART NUMBER OF THE OIL PRESS SWITCH AS 83278 WHICH WOULD GIVE IT A 3000 HOUR SERVICE LIFE. DURING THE ANNUAL INSPECTION IT WAS DISCOVERED THAT THE SWITCH WAS LEAKING QUITE BADLY FROM THE CONNECTOR WELL AMar 5, 2014 · N125MD · Cessna 206HSDR 3GMA20140212002Unknown · malfunctionedTEN MINUTES INTO 1 LEG OF FLIGHT, NOTICED NR 1 & NR 2 OIL PRESS SLIGHTLY OFF. NOTED DECREASE IN OIL PRESS OF THE NR 2 ENG. AFTER 10 MINUTES PILOT ELECTED TO DIVERT FOR RUN ON LANDING. PILOT BROUGHT NR 2 ENG TO IDLE & SET UP FOR RUN ON LANDING.Feb 12, 2014 · N483LF · Bolkms BK117C2SDR CA140211009Indicator · inaccurate(CAN) PILOTS RETURNED TO THE AIRPORT WITH A HIGH OIL TEMP, LOW OIL PRESSURE INDICATION. MAINTENANCE FOUND THAT THE OIL PRESSURE GAUGE WAS READING 10 PSI LOW. THE GAUGE WAS INSTALLED LESS THAT 40 HOURS PREVIOUS.Feb 10, 2014 · Diamon DA20C1SDR CA140210004Indicator · failed(CAN) OIL PRESSURE GAUGE WENT TO ZERO ON THRESHOLD AND REMAINED AT ZERO. ACFT RETURNED AND MAINTENANCE REPLACED GAUGE. GROUND RUNS CARRIED OUT SERVICEABLE. ACFT RETURNED TO SERVICE.Feb 7, 2014 · Frchld SA227DCSDR CA140203014Indicator · inaccurate(CAN) LOW OIL PRESSURE WAS REPORTED ON RUN UP. MAINTENANCE TESTED THE OIL PRESSURE GAGE AND SENDER AND FOUND IT TO BE READING MORE THAN 10 PSI LESS THAN THE MASTER GAGE. A NEW OIL PRESSURE KIT WAS INSTALLED, ENGINE RUNS WERE CARRIED OUT WITH NO FURTHER FAULTJan 30, 2014 · Diamon DA20C1SDR REXA2014012800148Warning System · activatedOIL PRESS GAUGE SHOWING ZERO INBOUND ABE. QRH FOLLOWED, ENG. WAS SHUT DOWN. EMERGENCY WAS DECLARED. FLT LANDED WITHOUT INCIDENT & TAXIED TO GATE.Jan 28, 2014 · N8976E · Cndair CL6002B19SDR REXA2014012600135Warning System · false activationAFTER TAKEOFF FROM CMH AT ABOUT 26000 FT, LT ENG OIL PRESS WARNING MESSAGE ILUMINATED. OIL PRESS WAS FLUCTUATING BETWEEN 23 - 32 PSI, APPROXIMATELY 4 - 5 MIN LATER PRESS FELL BELOW 25 & STAYED IN THE RED. COMPLETED QRH & SHUT DOWN LT ENG. DIVERTING TO DTW DJan 26, 2014 · N8944B · Cndair CL6002B19SDR CA140128001Indicator · inaccurate(CAN) ACFT WAS BROUGHT IN FOR LOW OIL PRESSURE, STILL WITHIN LIMITS. MAINTENANCE FOUND THE OIL PRESSURE GAGE WAS READING 10 PSI LOWER THAN THE SHOP MASTER GAGE. THE OIL PRESSURE KIT WAS REPLACED WITH A NEW ONE AND WAS TESTED TO BE FOUND ACCURATE. ENGINE RUNSJan 24, 2014 · Diamon DA20C1SDR CALA2014012490228Warning Message · activatedCREW REPORTS EICAS NR 1 ENG LOW OIL PRESS MESSAGE.Jan 22, 2014 · N181UA · Boeing 747422SDR CA140106001Oil System · low pressure(CAN) THE PILOTS NOTICED DURING CLIMBOUT AT AROUND 14,000 FT THAT THE FLASHING LIGHT FOR THE OIL PRESSURE ON THE LT ENGINE WAS FLASHING. OIL PRESSURE WAS ZERO, THE PILOTS SHUTDOWN THE LT ENGINE AND RETURNED. THE LT ENGINE WAS SEIZED WHEN CHECKED BY CREWS ON TJan 3, 2014 · Beech 1900CSDR CA131230003Indicator · failed(CAN) DURING CRUISE OIL PRESSURE FLICKERED ABOUT 5 PSI AND REDUCED TO JUST ABOVE 85 PSI AND STAYED THERE THROUGHOUT ALL POWER RANGES.Dec 27, 2013 · Cessna 208BSDR FDEA201312062931Transmitter · failedAFTER TAKEOFF RECEIVED THE FOLLOWING ECAM ALERTS & FAILURES. AUTO THROTTLES TRIPPED OFF AT APPROX 120 KTS, YAW DAMPER 2, RESET BUT TRIPPED ON APPROACH. SLATS SYS 1 FAULT, SPOILER 7, 5, 3 & 2 FAULT. CAPTAIN HAD A SPD LIM RED FLAG ON PFD AIRSPEED. OIL PRESS ODec 6, 2013 · N659FE · Airbus A300F4605RSDR IXXA201312040450Pressure Switch · malfunctionedAFTER TAKEOFF AT 1545Z NR 1 ENG LOW OIL PRESS LIGHT ILLUMINATED, PERFORMED APPROPRIATE CHECK LIST, LOW PRESS LIGHT STAYED ON SHUT ENG DOWN. R & R NR 1 LOW OIL PRESS SWITCH IAW 79-32-2, SYS OPERATIONS CHECKED NORMAL IAW DACO DC8 MM 79-32-0 & ATI ERH 70.01GMM 3Dec 4, 2013 · N41CX · Doug DC862FSDR CA131203005Gauge · reads low(CAN) AN IN-FLIGHT ISSUE WITH LOW OIL PRESSURE OCCURRED. WHEN MAINTENANCE CHECKED THE SYSTEM THEY FOUND THE OIL PRESSURE GAGE TO BE UNDER READING BY OVER 10 PSI. A NEW GAGE AND SENDER UNIT WAS INSTALLED WITH THE SAME RESULTS. THE SECOND UNIT INSTALLED WAS FONov 30, 2013 · Diamon DA20C1SDR CA131202003Oil System · low pressure(CAN) THE RT ENGINE WAS SHUTDOWN IN FLIGHT DUE TO LOSS OF OIL PRESSURE. THE ACFT WAS FLOWN WITH THE ENGINE SHUTDOWN FOR ABOUT AN HOUR AND 15 MINUTES. TROUBLESHOOTING ON GOING.Nov 22, 2013 · Cessna 560XLSDR CA131125010Gauge · inaccurate(CAN) WHILE TROUBLESHOOTING A LOW OIL PRESSURE INDICATION, MAINTENANCE FOUND THE OIL PRESSURE GAGE TO BE READING 10-15 PSI LOWER THAN A CALIBRATED TEST GAGE. A NEW GAGE WAS INSTALLED AND THE CALIBRATION CHECKED OK.Nov 21, 2013 · Diamon DA20C1SDR CA131125007Transmitter · reads low(CAN) WHILE TROUBLESHOOTING A LOW OIL PRESSURE PROBLEM, IT WAS FOUND THAT THE GAUGE AND SENDER WERE READING 15 TO 18 PSI LOW. NEW GAUGE KIT INSTALLED AND CALIBRATION CHECKED WITH NO FAULTS FOUND.Nov 14, 2013 · Diamon DA20C1SDR CA131117004Oil System · low pressure(CAN) AFTER TAKEOFF, THE PILOT NOTICED A LOW OIL PRESSURE WARNING ON ENGINE NR 1. THE PILOT SHUTDOWN AND SECURED ENGINE AND RETURNED TO ORIGIN AIRPORT WHERE A SINGLE ENGINE LANDING WAS PERFORMED. 8 QUARTS WERE REQUIRED TO RESTORE ENGINE OIL LEVEL, AN INSPECTOct 27, 2013 · Aerosp ATR72212ASDR CALA2013102592382Transmitter · faultyREVERSER FAULT DISPLAYED ON UPPER ECAM SCREEN. ENG 2 FOUND OIL PRESS XMTR FAULTING. REPLACED XMTR IAW AMM. OPERATIONS & LEAK CHECKED GOOD NO FAULTS NOTED.Oct 23, 2013 · N805UA · Airbus A319131SDR CA131104023Oil System · low pressure(CAN) DURING CLIMB, THE PILOT NOTICED A LOW OIL PRESSURE WARNING ON ENGINE NR 2, CONFIRMED WITH LOW OIL PRESSURE READING ON INDICATOR. THE PILOT ELECTED TO SHUTDOWN THE ENGINE AND RETURNED TO ORIGIN WHERE A SINGLE ENGINE LANDING WAS PERFORMED. MAINTENANCE COOct 1, 2013 · Aerosp ATR72212ASDR R61A201310020950Transducer · failedFL 270, RECEIVED AN NR 2 ENG LOW OIL PRESSURE WARNING LIGHT. OIL PRESSURE READ ZERO. CREW FOLLOWED INSTRUCTIONS ON QRH AND SHUTDOWN NR 2 ENGINE, DECLARED AN EMERGENCY AND DIVERTED, WHERE THEY LANDED AND TAXIED TO GATE WITHOUT INCIDENT. MX INSPECTED AND FOUNSep 30, 2013 · N122HQ · Emb ERJ170200LRSDR CA130930004Oil System · low pressure(CAN) ACFT WAS IN CRUISE, WHEN THE CREW NOTICED THE NR 1 ENGINE OIL PRESSURE AND OIL LEVEL DROPPING RATHER QUICKLY. THE CAPT ELECTED TO TURN. QTY SHOWED 2.6 AT THAT POINT THE CREW ELECTED TO SHUTDOWN THE ENGINE. THE FLIGHT WAS MET AND CHECKED OVER ON THE RSep 29, 2013 · Emb ERJ190100IGWSDR CA131007006Oil System · low pressureDURING FLIGHT, THE ENGINE OIL PRESSURE DROPPED, FORCING THE PILOT TO SHUT THE ENGINE DOWN. AN UNEVENTFUL SINGLE ENGINE LANDING FOLLOWED. POST FLIGHT INSPECTION FOUND ENGINE EXTERNALS TO BE DRY BUT NO OIL ON THE SIGHT GLASS. THE ENGINE IS BEING REPLACED.Sep 25, 2013 · Emb EMB500SDR CA130921002Oil System · low pressure(CAN) THIS EVENT WAS INDUCED IN CRM AFTER INVESTIGATION REPORT. THE ACFT WAS AT 15,000 FEET, THE RT ENGINE LOW OIL PRESSURE WARNING LIGHT ILLUMINATED. THE CREW CHECKED THE OIL PRESSURE GAUGE AND CONFIRMED THE INDICATION WAS BELOW 60 PSI. A LIGHT VIBRATION WSep 16, 2013 · Beech 1900DSDR CA130921004Oil System · low pressure(CAN) DURING REVENUE FLIGHT ON DESCENT TO AIRPORT, THE CREW EXPERIENCED AN OIL PRESSURE DROP ON THE NR 2 ENGINE ALONG WITH FLUCTUATION BETWEEN 0-44 PSI. NR 2 ENG OIL PRESS WARNING LIGHT WAS ALSO ILLUMINATED. OIL PRESSURE FLUCTUATION CONTINUED FOR APPROXIMATESep 13, 2013 · Bombdr DHC8400SDR CA130921001Oil System · fluctuates(CAN) OIL PRESSURE FLUCTUATIONS WERE FOLLOWED BY LOW OIL PRESSURE LIGHT AFTER THROTTLE BACK OF THE ENGINE. THE CREW ELECTED TO SHUTDOWN THE ENGINE. AN UNEVENTFUL SINGLE-ENGINE LANDING WAS ACCOMPLISHED.Sep 11, 2013 · Emb EMB500SDR CA131021002Oil System · low pressure(CAN) THE ENGINE WAS SENT FOR INVESTIGATION AND REPAIR AFTER THE OPERATOR REPORTED HAVING AN INFLIGHT SHUTDOWN, IFSD, DUE TO LOW OIL PRESSURE INDICATION, OIL PRESSURE DOWN TO 15 PSI. A CHECK OF THE OIL LEVEL AFTER THE INCIDENT REVEALED THAT THERE WAS ONLY 25 Sep 5, 2013 · Cessna 550SDR SWIA201334435Transducer · failedLT ENGINE OIL TEMPERATURE INDICATING RED. RETURNED TO SLC. FLT#2627 REPLACED LT ENGINE PRESSURE TRANSDUCER. PN ON OFF 601-50919-9 & SN ON OFF NSNAug 31, 2013 · N868CA · Cndair CL6002B19SDR CA130909009Oil System · low pressure(CAN) DURING CLIMB THROUGH 200, 300, AGL THE CREW NOTED THAT THE NR 2 ENGINE OIL PRESSURE WAS LOW AND FLUCTUATING. THEY OBSERVED VALUES AS LOW AS 25 PSID. THE LOW OIL PRESSURE ANNUNCIATOR DID NOT ILLUMINATE. THROUGH 1000 FT AS THEY LEVELED THE ACFT AND REDUAug 29, 2013 · Cessna 560CESSNASDR CA130905002Transmitter · malfunctioned(CAN) SHORTLY AFTER DEPARTURE, THE NR 2 OIL TEMPERATURE ROSE TO REDLINE, 115C. THE CREW LEVELED OFF, REDUCED ENGINE POWER, AND RETURNED TO THE DEPARTURE AIRPORT WHERE THEY LANDED WITHOUT FURTHER INCIDENT. POST FLIGHT INSPECTION LED TO THE REPLACEMENT OIL PREAug 26, 2013 · Dhav DHC8106SDR UHLA2013082600397Sensor · failedENG 2 LOW OIL PRESSURE, 0 PSI INDICATION. SHUTDOWN ENGINE PRECAUTIONARY. DECLARED EMERGENCY. LANDED WITHOUT INCIDENT. MX R & R OIL PRESSURE SENSOR AND HARNESS W607.Aug 26, 2013 · N855RW · Emb ERJ170100SESDR CA130918002Oil System · low pressure(CAN) AIRCRAFT REPORTED AN IFSD ON THE NR 2 ENGINE ON THE 21ST AUGUST DUE TO LOW OIL PRESSURE IAW THE REPORT FROM THE CREW. THE ACFT WAS ENROUTE BUT HAD TO RETURN TO BASE AFTER THE ENGINE SHUTDOWN. POST MAINTENANCE INSPECTIONS AND CHECKS ON THE ENGINE FOUND Aug 21, 2013 · Dhav DHC8102SDR CA130814002Transmitter · intermittent(CAN) ENGINE OIL PRESSURE GAUGE WAS INTERMITTENT. RESISTANCE CHECK OF TRANSMITTER FOUND IT TO BE OPEN CIRCUIT. REMOVED TRANSMITTER CASE TO FIND THAT INTERNAL WIRE WAS MISROUTED CAUSING IT TO BE PINCHED AND EVENTUALLY CUT THROUGH. TRANSMITTER REPLACED.Aug 12, 2013 · Snias AS350BASDR CA130808005Indicator · inaccurate(CAN) PILOT REPORTED LOW OIL PRESSURE AT FULL POWER. MAINTENANCE FOUND THAT THE GAGE, TRANSMITTER WAS READING UP TO 18 PSI LOW. THE GAGE HAD BEEN REPLACED 113 HOURS PREVIOUSLY.Aug 7, 2013 · Diamon DA20C1SDR CA130807005Seal · degraded(CAN) OIL PRESSURE LOSS DURING FLIGHT. UPON INSPECTION CARRIER, OIL SEAL, FCU DRIVE FOUND DEGRADED OIL THEN STARTED FLOWING OVERBOARD.Aug 7, 2013 · Cessna 208SDR CA130805013Oil System · low pressure(CAN) THE CREW REPORTED AN IFSD DUE TO LOST OIL PRESSURE.Jul 31, 2013 · Aerosp ATR72212ASDR AALA20130731004Bypass Switch · inoperativeOPO INFLIGHT MAD-MIA CREW REPORTED RT ENGINE FILTER BYPASS EICAS MESSAGE. CREW SHUT ENGINE DOWN, SINGLE ENGINE TIME 60 MINUTES. EMERGENCY DECLARED FLIGHT DIVERTED OPO LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RT ENGINE OIL FILTER BYJul 31, 2013 · N372AA · Boeing 767323SDR CA130805003Warning Light · illuminated(CAN) DURING AN UNKNOWN PHASE OF FLIGHT, THE CREW RECEIVED A LOW OIL PRESSURE WARNING AND THEY ELECTED TO SHUT THE ENGINE DOWN BEFORE PERFORMING AN UNEVENTFUL SINGLE ENGINE LANDING. POST FLIGHT INSPECTION FOUND A SIGNIFICANT AMOUNT OF OIL IN THE NACELLE. TROJul 25, 2013 · Dhav DHC8301SDR AALA20130719006Pressure Switch · malfunctionedNR 2 ENGINE FILTER BYPASS LIGHT ILLUMINATED SHORTLY AFTER TAKE OFF & DID NOT EXTINGUISH. REPLACED PRESSURE SWITCH & FILTER. SYSTEM GROUND CHECKED NORMAL.Jul 19, 2013 · N807NN · Boeing 737823SDR CA130729003Oil System · fluctuates(CAN) DURING CLIMB AT FL50, THE OIL PRESSURE FLUCTUATED AND THEN DROPPED TO 0. THE ENGINE WAS SHUTDOWN AND THE ACFT RETURNED TO THE DEPARTURE AIRPORT WHERE AN UNEVENTFUL SINGLE ENGINE LANDING WAS MADE. POST FLIGHT INSPECTION FOUND OIL IN THE THRUST REVERSERSJul 16, 2013 · Propjt 200ASDR CA130716007Indicator · inaccurate(CAN) PILOT REPORTED THAT HE HAD LOW OIL PRESSURE AT FULL POWER. MAINTENANCE TESTED THE OIL PRESSURE GAUGE WITH A CALIBRATED GAUGE AND FOUND THE SENDER/GAUGE WAS UNDER READING BY 10 PSI. MAINTENANCE REPLACED THE GAUGE.Jul 16, 2013 · Diamon DA20C1SDR CA130729005Oil System · low pressure(CAN) DURING DESCENT, THE OIL PRESSURE WAS SEEN DROPPING BUT REMAINING IN THE GREEN BAND. SHORTLY AFTER, SMOKE ENTERED THE COCKPIT AND CABIN. THE ACFT LANDED SAFELY WITH THE ENGINE RUNNING. IT WAS SHUTDOWN AND THE ACFT TAXIED TO THE GATE. POST FLIGHT INSPEJul 15, 2013 · Bombdr DHC8400
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