JASC 7900

Service difficulty reports · 261

Reports filed under 7900 · Engine Oil System (Airframe Furnished), 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 = '7900'
  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 MTNA20220217001Engine · leakingSUPPLEMENTAL INFORMATION: AFTER LANDING, REPORTED ODORLESS SMOKE IN COCKPIT. RESULTED IN REPLACEMENT OF LEFT HAND ENGINE.Feb 17, 2022 · N821FX · Aerosp ATR72SDR HALA2022021600047None · noneETOPS - DURING PRE-DEPARTURE WALK AROUND FOUND #2 ENG AOHE LEAKING OIL, RAN ENG AND CONFIRMED OIL LEAKAGE.// REMOVED AND INSTALLED NEW AOHE ON #2 ENG PER AMM 79-21-51. 471318. FUEL AND OIL LEAK TEST PENDING. OPS AND LEAK CHK OK PER AMM 79-21-51. OK FOR SVC. CFeb 15, 2022 · N399HA · Airbus A330243SDR HALA2022021500044None · noneETOPS - IN FLIGHT ECAM "ENG 2 AIR SYS FAULT". WOULD APPEAR THEN CLEAR ITSELF SEVERAL TIME.// REMOVED AND REPLACED LPC BUFFER AIR VALVE. PER AM M75-26-00 PB 400 CONFIG 00. OPS AND LEAK CHECK GOOD. OK FOR SERVICE.Feb 14, 2022 · N217HA · Airbus A321271NSDR CALA2022013100269Connector · unsafetied*EMERGENCY DECLARED* ENGINE 1 H.O.C. DUE TO 10 QTS OF OIL ADDED. RUN ENGINE AT IDLE FOR 5 MINUTES ENGINE REQUIRES EXTERNAL INSPECTION FOR OIL LEAKS, IF NONE FOUND CONTACT TOMC EMC FOR FURTHER INSTRUCTIONS.. LOCKED FOR TROUBLESHOOTING UNLOCKED LOGPAGE TO DOCUMEJan 31, 2022 · N466UA · Airbus A320232SDR HALA2022012500025Filter · abnormalETOPS - ENG 2 OIL CHIP DETECTED MSG ON LANDING // PERFORMED INSPECTION OF CHIP DETECTOR AND OIL FILTER ELEMENT PER TSM 79-35-00-810-808-A. CHANGED OIL FILTER PER AMM 79-21-06-960-801-A. NO DEBRIS FOUND. ENGINE RUN PERFORMED PER AMM 71-00-00, NO DEFECTS. COWLS Jan 24, 2022 · N205HA · Airbus A321271NSDR HALA2021122100197Connector · abnormalETOPS - ENGINE - DURING FILTER CHANGE PER TASK CARD 7923-6017-01-HAL FOUND #1 PRESSURE FILTER (4041KS) DIFFERENTIAL PRESSURE SWITCH CONNECTOR BACK SHELL LOOSE. // REMOVED & REPLACED BACKSHELL ON CONNECTOR 4041KS PER ROLLS ROYCE CMM 70-00-20-400-800.(357297 M. Dec 21, 2021 · N391HA · Airbus A330243SDR DALA2021120607518None · noneSHIP 3051 AT CRUISE NOTED #1 ENGINE OIL DECREASING FROM 18 QUARTS TO 8 QUARTS AT A RATE OF 1 QUART PER 10 MINUTES. CONSULTED WITH MC AND DIVERTED TO ATL. CORRECTIVE ACTION: REMOVED ENG 1 IDG PER A321 AMM 24-21. REMOVED AND REPLACED IDG CARBON SEAL AND FACE PLADec 6, 2021 · N351DN · Airbus A321211SDR HALA2021113000178Chip Detector · abnormalETOPS - ENG 2 OIL CHIP DETECTED // PERFORMED TSM 79-35-00-810-808-A. CHIP DETECTORS ALL CLEAN, HARNESS INSPECTION CHECKS GOOD AND OIL FILTER CLEAN. REMOVED AND REPLACED OIL DEBRI MONOTORING SENSOR PER AMM 79-35-21. OPS CHECK GOOD. LEAK CHECK GOOD. FAULT CLEARENov 29, 2021 · N228HA · Airbus A321271NSDR HALA2021113000177Chip Detector · abnormalETOPS - ENG #2 OIL CHIP DETECTED ECAM // PERFORMED TSM 79-35-00-810-A. NO DEBRIS FOUND ON MAGNETIC CHIP COLLECTORES, REF AMM 79-00-00-281-802. REMOVED AND REPLACED ENG#2 OIL FILTER, REF AMM 79-00-00-210-809. PERFORMED ENG #2 IDLE RUN AND LEAK CHECK GOOD. FAULTNov 29, 2021 · N228HA · Airbus A321271NSDR CALA2021112302168Drain Line · cracked#2 ENG DRAIN MAST HAS DRAIN LINE( A.C.O.C) CRACKED THRU TUBE OVER 180 DEGREES. LOCATED A BRAZED AREA. UPDATE TO SDR. REMOVED #2 ENGINE DRAIN MAST AND REPLACED IT WITH A NEW ONENov 23, 2021 · N466UA · Airbus A320232SDR HALA2021111800163None · noneETOPS - ENG 1 OIL CHIP DETECTED // PERFORMED TSM 79-35-00-810-808-A REMOVED AND REPLACED OIL FILTER ELEMENT PER AMM 79-21-06-960-801-A ENG RUN AND LEAK CHECK GOOD NO FAULTS NOTED OK FOR SERVICENov 17, 2021 · N204HA · Airbus A321271NSDR HALA2021102500142None · noneETOPS - ENG 2 OIL CHIP DETECTED ECAM AFTER LANDING // PERFORMED INSPECTION OF MAG CHIP COLLECTORS FOR OIL CONTAMINATION PER AMM 79-00-281-802-A, NO FINDINGS ALSO DID PRECAUTIONARY OIL FILTER CHANGE REF AMM72-21-00-960-281-802-A ENG RUN &LEAK CK OK #2 ENG GOOD Oct 21, 2021 · N205HA · Airbus A321271NSDR CALA2021101801922None · fault messageOIL FILTER BYPASS MESSAGE SHOWS ON THE ENGINE DISPLAY ENG 2 OCCURRED ON TAKEOFF ROLL PEREZ, ANGEL (V931347) WORKED WITH LOCAL MAINT AND REMOVED ENG2 SCAVANGE OIL FILTER INSP NO CONTAMINATION FOUND. AND REINSTALLED WITH NEW FILTER AND PACKINGS REF B737 AMM 79-2Oct 17, 2021 · N61887 · Boeing 737900SDR ABXA20211016103None · noneRIGHT ENG LOW OIL PRESSURE EICAS MSG AND RIGHT ENGINE LOW OIL PRS DISCREET LIGHT CAME ON AFTER ENGINE START. AIRCRAFT RETURNED TO BLOCK AND WAS GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED LOW OIL SYSYEM IAW MEL 79-33-1-1. VERIFIED OIL PRESSURE GAUGE,OIL TEMPOct 16, 2021 · N371CM · Boeing 767338SDR HALA2021092900128None · noneETOPS - FOUND CANNON PLUG BACK SHELL 4041KS-A OFF OIL PRESSURE SWITCH (OIL FILTER DIFFERENTIAL) BROKEN // REMOVE REPLACED4041KS-A BACKSHELL, PNR ESC75E08,PER ESPM 20-44-10. OPS CHECK PENDING MECH 1932291 27 SEP 21 RAN ENGINE AT IDLE PER AMM 71-00-00-860-810A OSep 28, 2021 · N386HA · Airbus A330243SDR DALA2021092705802None · noneSHIP 6805 -IFSD- RT OIL FILTER EICAS MSG, QRH PROCEDURES FOLLOWED AND ENGINE SHUTDOWN. CORRECTIVE ACTION: FOUND MAIN OIL FILTER CONTAMINATED WITH METAL. METAL SAMPLES COLLECTED FOR ANALYSIS. REMOVED AND REPLACED ENGINE.Sep 25, 2021 · N707TW · Boeing 7572Q8SDR CALA2021090101474Seal · damagedON #1 ENG DO AN IDLE LEAK CHECK (TEST NO. 3) (REF. TASK 71-00-00-710-012-B). DUE TO DE-OILER GEARBOX SEAL REPLACEMENT. REF LP 6963611 AND 6961808. ACP IDLE LEAK CHECK( TEST #3) ON #1 ENG REF TASK 71-00-00-710-012-B. NO LEAKS NOTED FOR DE-OILER REPLACEMENT ADD Sep 1, 2021 · N420UA · Airbus A320232SDR HALA2021040500041Screw · failedETOPS - SCREW SNAPPED IN LH ENG OIL CONTROL MODULE // REMOVED STRIPPED FASTENER AND HELICOIL, REPLACED PER AIRBUS 321 AMM 70-24-00-910-803-AApr 4, 2021 · N220HA · Airbus A321271NSDR DIXA20221201Engine · low pressureAIRCRAFT DEPARTED KADS TODAY, AT FL300 CREW NOTICED RH ENGINE OIL PRESSURE WAS DROPPING, CREW ELECTED TO SHUTDOWN ENGINE AS A PRECAUTION, CREW DECLARED AN EMERGENCY AND LANDED BACK AT KADS WITH NO ISSUES.Dec 9, 2020 · N900DS · Cessna 525SDR DALA2019012900727Not Reported · leakingDIRTY/MUSTY/OIL SMELL IN COCKPIT WHEN TAKEOFF POWER APPLIED AND CONTINUED UP TO FL 320. CYCLED BLEEDS AND FOUND LESS ODOR WITH RIGHT BLEED OFF. WHEN POWER REDUCED FOR DESCENT THE ODOR GETS STRONGER. WHEN COCKPIT TEMP CONTROL INCREASED, ODOR. THIS HAPPENED WITHJan 29, 2019 · N595NW · Boeing 757351SDR FDEA201811293394Engine · making metalAPPROX 3 HOURS INTO THE FLIGHT THE LEFT ENGINE OIL QTY WENT TO ZERO (0) SHORTLY THEREAFTER THE OIL TEMP WENT TO INTO THE AMBER BAND (ABOVE 160?) AND THE OIL PRESS WENT TO 20 PSI, THE CHECKLIST FOR THE HIGH OIL TEMP WAS FOLLOWED AND ENGINE BROUGHT TO IDLE. IT Nov 29, 2018 · N117FE · Boeing 7673S2FSDR CALA2018110502302Engine · making metal#2 ENG MAIN MCD FOUND 1 ROUND METALIC MAGNETIC JAGGED BALL APROX DIA .045". INSPECTED MASTER MCD PER AMM 79-00-00-200-011-A. UPLOAD DEBRIS P ICTURES TO RVI SITE. CONTACTED TOMC ENGINE DESK: BRIAN. DEBRIS/ CHIP SAMBLE TAKEN AND TO BE SENT TO SFO LAB FOR ANALYSINov 5, 2018 · N477UA · Airbus A320232SDR PNSA201809131101Coupling · failedLEFT GEN FAULT, FOLLOWED BY LEFT ENGINE OIL PRESSURE LOW THEN LEFT PROP OIL PRESSURE LOW. CREW PERFORMED PRECAUTIONARY SHUTDOWN.Sep 11, 2018 · N680 · Saab 2000SAABSDR UIEA2018051400894Transmitter · failedNR 2 ENGINE LOW OIL PRESSURE LIGHT DOES NOT ILLUMINATE. R & R THE NR 2 ENGINE OIL PRESSURE TRANSMITTER IAW AMM 79-32-01. OPS CHECKED GOOD.May 14, 2018 · N1229A · Boeing 767306SDR UIEA2017020200144Sensor · malfunctionedLEFT ENGINE OIL TEMP FLUCTUATES IN FLIGHT, READ DOWN TO 32*C WHILE RT SIDE READS 80*C, THEN INDICATION WENT BLANK. T/S IAW FIM 79-34 FT 807. REMOVED AND REPLACED LEFT ENGINGE OIL TEMP SENSOR IAW AMM 79-34-01 OPS AND LEAK CK GOOD.Feb 2, 2017 · N649GT · Boeing 767375SDR GTIA2017010901736Seal · unknownF/A REPORTED A DIRTY SOCK ODOR AS ACFT CAME THROUGH 10,000FT. COCKPIT DIDN'T DETECTED ANY ODOR. R & R THE NR 1 AND 2 ENGINE DEOILER SEALS. TROUBLESHOT WITH TSM 05-50-00-810-831-A. PERFORMED RESIDUAL BURNING AND STAGE 2 CLEANING OF THE ECS IAW AMM 21-00-00Jan 9, 2017 · N506NK · Airbus A319132SDR UIEA2015052600285Unknown · unknownENGINE NR 1 OIL QTY GRADUALLY WENT DOWN TO ZERO, ALL OTHER INDICATIONS, OIL PRESS & TEMP WERE NORMAL. PERFORMED OPEN & CLOSED COWL INSPECTION IAW AMM 79-00-00, NO LEAKS NOTED AT THIS TIME. PERFORMED ENG DRY MOTOR IAW AMM 71-00-00 TEST 2, NO LEAKS NOTED AT THMay 25, 2015 · N855GT · Boeing 74787UFSDR HALA2015022005004Warning Message · activatedAIRCRAFT 385 ATB, RETURNED TO DEPARTURE DUE TO NR 1 ENGINE AIR EXCHANGER FAULT. TROUBLESHOT IAW TSM 79-20-00-810-809A, FADEC SYSTEM TEST OK, GROUND CHECK WITH NO ECAM MESSAGES, RAN NR 1 AND 2 ENGINES ON THE GROUND, ALSO NO ECAM MESSAGES APPEARED. ACFT RETURNFeb 19, 2015 · N385HA · Airbus A330243SDR HALA2015021900021Warning Light · false activationETOPS SIGNIFICANT SYSTEM - ENGINE 1 AIR EXCHANGER FAULT. REF TSM 79-20-00 FADEC SYS TEST OK GROUND CHK, NO ECAM MSG BOTH ENGINE 1, 2 RUNNING ON GROUND ALSO NO ECAM MSG, OK FOR SERVICE, MAINTENANCE NOTIFIED.Feb 19, 2015 · N385HA · Airbus A330243SDR CA140605008Hose · leaking(CAN) AFTER FLIGHT, THE OIL RESERVOIR WAS NOTICED TO BE LOW AND EXCESSIVE OIL WAS FOUND ON THE BOTTOM OF THE HELICOPTER. INVESTIGATION FOUND THE ENGINE RETURN LINE FROM THE EXTERNAL FILTER TO THE OIL COOLER HAD A LEAK COMING THROUGH THE STEEL BRAIDED LINE COVMay 31, 2014 · Hughes 369ESDR ASAA2014021806898Warning Message · illuminatedWHILE PERFORMING T/C 78273000 FOUND NR 2 ENG FAULT CODE 79-31122. THE OIL FILTER SIGNALS DISAGREE. ACFT GROUNDED.Feb 18, 2014 · N560AS · Boeing 737890SDR BSYA201403Unknown · malfunctionedMOMENTS AFTER DEPARTURE FROM LWM, PILOT NOTICED RT ENG OIL PRESS DROPPING & OIL TEMP RUNNING HIGH. PILOT NOTIFIED ATC, RETURNED BACK & LANDED SAFELY AT LWM WITHOUT INCIDENT. MAINTENANCE IS INSPECTING.Jan 27, 2014 · N40919 · Piper PA31350SDR BSYA201402Unknown · malfunctionedMOMENTS AFTER DEPARTURE FROM LWM, PILOT NOTICED LT ENG OIL PRESS DROPPING & TEMP RUNNING HIGH. PILOT NOTIFIED ATC, RETURNED BACK & LANDED SAFELY AT LWM WITHOUT INCIDENT. MAINTENANCE IS INSPECTING.Jan 24, 2014 · N40919 · Piper PA31350SDR CALA2013100191616Unknown · malfunctionedNR 2 ENG IDG AIR OIL HEAT EXCHANGER VALVE FAILED TEST. PRESENT LEG FAULT MAINT MSG 24529. ACCOMPLISHED 24-11 FAULT TREE CONFIG 1 PAGE 104. BLOCK 1,6,7,8,12,13. RANG WIRES FROM GCU2 DISCONNECT POS J5 TO PRESS SWITCH CON DS1611 POS B & FROM DS1611 POS A TO VASep 30, 2013 · N122UA · Boeing 747422SDR CA130701009Oil System · low pressure(CAN) THE PILOT SHUTDOWN THE ENGINE NR 1 DUE TO OIL PRESSURE LOST.Jun 14, 2013 · Bell 412EPSDR 7AJA20130501003Unknown · malfunctionedPILOT NOTICED OIL PRESSURE & TORQUE INDICATION DROP BELOW SAFE PARAMETERS ON RIGHT ENGINE IN CRUISE FLIGHT, THE ENGINE WAS THEN STOWED. THE PILOT DECLARED AN EMERGENCY AND SAFELY LANDED THE AIRCRAFT.May 1, 2013 · N1076K · Beech C90ASDR CA130214016Oil System · overheated(CAN) HIGH RIGHT OIL TEMP FOLLOWED QRH PERFORMED IN-FLIGHT ENGINE SHUTDOWN.Feb 10, 2013 · Cndair CL6002D24SDR UALA2012112606798Fluid · leakingRAMP REPORTED NR 2 ENGINE HAS OIL LEAKING OUT BOTTOM OF COWLING. CLEANED OFF EXCESSIVE OIL GRD RAN ENGINE FOR 5 MIN IDLE RUN. NO ACTIVE LEAKS NOTED, OK FOR SERVICE.Nov 25, 2012 · N551UA · Boeing 757222SDR Z5FA2012051600001Warning Light · illuminatedDURING TAKEOFF, LEFT ENGINE OIL BYPASS ANNUNCIATOR ILLUMINATED. TAKEOFF WAS ABORTED AT 45 KTS. MX REPLACED THE OIL FILTER AND INSPECTED THE ENGINE CHIP DETECTOR. ENGINE RUNS WERE PERFORMED NO DEFECTS NOTED. OIL FILTER WAS SENT OUT FOR OIL ANALYSIS AND RESULTSApr 29, 2012 · N576CS · Cessna 560XLSDR AALA20120418002Plug · defectivePLS - INFLIGHT STT-MIA. CREW REPORTED LEFT ENGINE OIL QUANTITY AND PRESSURE LOSS. LEFT ENGINE WAS SHUTDOWN (SINGLE ENGINE TIME 25 MINS). EMERGENCY DECLARED FLIGHT DIVERTED PLS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. AIRCRAFT FERRIED TO MIAApr 17, 2012 · N645AA · Boeing 757223SDR NSVA20120416515Unknown · malfunctionedFLIGHT RETURN TO FIELD DUE TO MX. HIGH OIL TEMPERATURE THE NUMBER 2 ENGINE 119 DEGREES FOLLOW QRH AND SHUT DOWN NUMBER 2 ENGINE CHANGED THE OIL ON THE RIGHT ENGINE, REMOVED AND REPLACED THE FILTERS, AND REMOVED AND REPLACED THE OIL COOLER BYPASS VALVE, Apr 16, 2012 · N191WQ · Bombdr DHC8402SDR 2011FA0000142O-Ring · pinchedCREW EXPERIENCED LT ENGINE OIL PRESSURE FLUCTUATING. UPON COMPLETING EMERGENCY CHECK LIST OIL PRESSURE DROPPED BELOW 20PSI AND ENGINE WAS SHUT DOWN. SUBSEQUENT INSPECTION REVEALED A PINCHED O-RING IN THE MAIN ENGINE OIL FILTER HOUSING. O-RING WAS REPLACED ANDFeb 22, 2011 · N406T · Beech 400BEECHSDR NSVA2010186Seal · damagedLEFT MASTER CAUTION ILLUMINATED ON TAKEOFF BUT QUICKLY EXTINGUISHED. DURING EN ROUTE CLIMB THE LEFT ENGINE OIL PRESSURE STARTED TO FLUCTUATE 40-50 PSI INTO THE YELLOW ARC. CAPTAIN ELECTED TO RETURN TO FIELD AS A PRECAUTION. CAPTAIN INFORMED DISPATCH THROUGH Oct 14, 2010 · N321CJ · Saab 340BSDR FDEA201008163009Heat Exchanger · failedPASSING FL200, RECEIVED LEVEL 2 "ENG 1 OIL TEMP HI" FOLLOWED BY DECREASING OIL QUANTITY AND DECREASING PRESSURE. NR1 ENGINE WAS SHUTDOWN IAW CHECKLIST AFTER OIL QUANTITY REACHED ZERO. OIL TEMP PEAKED AT 167 DEG. AFTER SHUTDOWN NOTICED OIL QUANTITY INCREASINAug 16, 2010 · N618FE · Doug MD11FSDR CA100111003Tube · chafed(CAN) DURING A PREFLIGHT CHECK, IT WAS NOTED BY THE PILOT THAT AN ABNORMAL SOUND WAS OCCURRING IN THE VERTICAL TUNNEL AREA DURING T/R PEDAL MOVEMENT. UPON INSPECTION OF THE AREA, IT WAS NOTED THAT THE T/R PEDAL PUSH-PULL TUBE (P/N 206-001-020-029) UPPER ATTACDec 21, 2009 · Bell 206BSDR ASOA200901017Oil System · low pressureLEFT ENG OIL PRESSURE FLUX AND OIL PRESSURE WARNING. EMERGENCY DECLARED, ACFT RETURNED AFTER T/O.Sep 16, 2009 · N878AS · Cndair CL6002B19SDR DHLA200900032Switch · failedENGINE NR 2 "OIL CLOG" LIGHT ILLUMINATED INFLIGHT ENGINE 2 WAS SHUTDOWN WITH INFLIGHT ENGINE SHUTDOWN ABNORMAL PROCEDURE ALL ENG IND NORMAL. REPLACED NR 2 ENG OIL FILTER CLOGGING SWITCH PER MM 79-35-11. RAN NR 2 ENG PER JRH 16.5. SYS OPS TEST NORMAL. FOLLOMay 26, 2009 · N364DH · Airbus A300B42CSDR G8G2008F00001Fitting · faultyDURING CLIMB, THE NR 2 ENGINE LOW OIL PSI LIGHT ILLUMINATED AND OIL QUANTITY WENT TO EMPTY. THE NR 2 ENGINE WAS SHUT DOWN, AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. POST FLIGHT INSPECTION FOUND OIL FILTER BYPASS SWITCH GEARBOX FITTINGJun 11, 2008 · N708AA · Boeing 727223SDR NWAA072745518Unknown · unknownDURING DESCENT, ENGINE NR 2 "VALVE LIGHT" ILLUMINATED FOLLOWED BY LOSS OF ENGINE OIL PRESSURE. ENGINE SHED ALL ELECTRICAL POWER. FLIGHT CREW SECURED ENGINE AND LANDED AT DESTINATION AIRPORT. MAINTENANCE REMOVED AND REPLACED ENGINE NR 2.Jul 29, 2007 · N518US · Boeing 757251SDR TRAX200700727Warning System · activatedDURING INITIAL CLIMBOUT NR 1 ENG LO OIL PRESS WARNING BOTH LOCAL ALERT & CCAS ACTIVATED. ALERT INTERMITTANT. ALERT ACTIVE FOR APROX 1-2 MIN INITIALLY & OFF 2-3 MIN ALERT ON & OFF 30 SEC - 1 MIN FOR DURATION OF FLIGHT, REPEAT WRITE-UP. A/C RETURNED TO CHA AFMay 25, 2007 · N640AS · Aerosp ATR72
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