JASC 7311

Service difficulty reports · 226

Reports filed under 7311 · Engine Fuel/Oil Cooler, 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 = '7311'
  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 UIEA2020020600196Gasket · leakingAFTER IDLE ENGINE RUN, FOUND FUEL HEATER GASKET LEAKING.(<P>REMOVED AND REPLACED FUEL HEAT EXCHANGER GASKET IAW AMM 79-21-01-424-066-400. NO LEAKS NOTED.<BR /></P>)Jan 29, 2020 · N1489A · Boeing 76731KSDR ASAA2020012972007Heat Exchanger · leaking#2 ENG MAIN OIL/FUEL HEAT EXCHANGER PAD DRAIN OVER 90 DPM PER SEAMC R&R MAIN OIL FUEL HEAT EXCHANGER. GROUNDED - YES. REMOVED & REPLACED MAIN OIL/FUEL HEATEXCHANGER PER B737-800 AMM 79-21-02, POWER PLANT TEST CONDUCTED PER AMM 79-21-02, OPS CHECK GOOD, NO LEAKJan 27, 2020 · N535AS · Boeing 737890SDR HALA2019112100497Heat Exchanger · leakingETOPS SIGNIFICANT SYSTEM - L/H ENG FUEL LEAK FROM DRAIN MAST// C/O TSM TASK 71-00-00-810-914-A R71 LEAK FOUND TO ORIGINATE FROM THE AIR/OIL HEAT EX-CHANGER. REPLACEMENT OF AIR/OIL HEAT EX-CHANGER CARRIED OUT IAW A330 AMM 79-21-51-4Nov 21, 2019 · N370HA · Airbus A330243SDR ASAA2019111331339Heat Exchanger · leaking#2 ENGINE LEAKING FUEL. GROUNDED - YES. ALTERNATE DEACTIVATION PROCEDURE USED CHAPTER 5 TABLE 3 ITEM 8. REMOVED AND REPLACED #2 ENG MAIN OIL/FUEL HEAT EXCHANGER AND SERVO FUEL REF B737-900 AMM 79-21-02-400-801-F00 & AMM 73-11-07-400-801-F00. TEST 3A PASSED NO Nov 13, 2019 · N440AS · Boeing 737990ERSDR ASAA2019101131001Oil Cooler · leakingON WALK-AROUND FOUND NR 1 IDG AIR/OIL COOLER LEAKING. GROUNDED - YES. REMOVED AND REPLACED #1 IDG AIR/OIL COOLER. LEAK CHECK GOOD REF B737-900 AMM 24-11-21 SEAMC DAVE NOTIFIED.Oct 11, 2019 · N464AS · Boeing 737990ERSDR DALA2019082304925Valve · failedDIVERTED DUE TO RIGHT ENGINE HIGH OIL TEMPERATURE. AFTER TAKEOFF OIL TEMP STEADILY CLIMBED TO 135DEG. FLT CREW SHUT DOWN ENGINE PER QRH. MAX OIL TEMP REACHED WAS 157 AFTER SHUT DOWN. MTC FOUND FUEL HEAT VALVE FAILED OPEN. DRAINED AND RE-SERVICED OIL TANK, REPLAug 22, 2019 · N967DL · Doug MD88SDR TAMF20190527001Fuel/Oil Cooler · defectiveENG 1 OIL QTY DROPPED DOWM TO 7.2 QT IN CRUISE. THE ENG WAS SHUTDOWN TO PREVENT FURTER OIL LOSS OIL QTY REAININDED 3.2QT, AFTER SHUTDOWN AND RAISED TO 6.0 QT AT LANDING". SE PROCEDE A REALIZAR EL TROUBLESHOOTING: TSM TASK 79-31-00-810-832-A HIGH OIL CONSUMPTIOMay 27, 2019 · N331QT · Airbus A330243FSDR ASAA2019051329339Line · damagedNR 1 ENGINE IDG OIL COOLER FUEL OUT LINE DAMAGE. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENGINE IDG OIL COOLER FUEL OUT LINE PER AMM 73-11-06 REQUIRES TEST 3A LEAK CHECK. LEAK CHECK GOOD.May 13, 2019 · N448AS · Boeing 737990ERSDR YV3R2019012200078Oil Cooler · leakingCUSTOMER REPORTED OIL COOLER P/N: C649-1 HAD A LEAK.May 3, 2019 · Robsin R22BETAIISDR SWAA2019041731797Filter · faultyINFLIGHT SHUTDOWN/DECLARED EMERGENCY, IN IDLE DURING ARRIVAL DESCENT, NUMBER 2 ENGINE QUIT RUNNING. CROSSBLEED. ASSISTED RESTART WAS ATTEMPTED IAW QRH, BUT WAS NOT SUCCESSFUL. R&R FUEL NOZZLE FILTER ON #2 ENGINE IAW AMM.Apr 16, 2019 · N222WN · Boeing 7377H4SDR ASAA2019031428651Heat Exchanger · leakingDURING IDLE PWR RUN, FOUND NR 2 ENG MAIN OIL/FUEL HEAT EXCHANGER PAD DRAIN LEAKING AT A RATE OF 8 DROPS PER MIN. (LEAKING FUEL). GROUNDED - YES. REMOVED & REPLACED OIL/FUEL HEAT EXCHANGER REF AMM 73-11-04. LEAK CHECKED GOOD.Mar 14, 2019 · N584AS · Boeing 737890SDR CA190322003Heat Exchanger · leaking(CAN) UPON SERVICE FOUND FUEL LEAKING FROM UNDER SIDE OF PANEL/COWL. AFTER OPEN COWLING FOUND FUEL LEAK FROM FUEL OIL HEAT EXCHANGED. RESOLUTION FUEL OIL HEAT EXCHANGER REPLACED AND ENG IDLE LEAK CHK C/OUT FOR 10 MINUTES NIL LEAK NOTED.Feb 27, 2019 · Boeing 7879SDR CA190322002Heat Exchanger · leaking(CAN) ENGINE OIL CONSUMPTION ON R/H ENGINE IS HIGHER. DEPARTED WITH 21L 7HRS INTO FLIGHT OIL LEVEL IS SHOWING 13L SAME AS PREVIOUS FLIGHT. RESOLUTION MAIN FUEL OIL HEAT EXCHANGER REPLACED AS PER DMC B787-A-G79-21-01-00A-720A-A .Feb 18, 2019 · Boeing 7878SDR DALA2019021500962Cooler · leakingDURING PAX BOARDING APU STARTED AND A/C PACKS TURNED ON . AFTER APPROX. 5 MINUTES WE SMELLED JET EXHAUST/ JET A FUMES IN CABIN. SHUT DOWN APU AND SMELL/ FUMES DISSIPATED WITH GROUND AIR CONNECTED. FOUND FUEL LEAK AT NO 1 ENG. FUEL/OIL COOLER AFT SIDE. R/R O-RIFeb 14, 2019 · N990DL · Doug MD88SDR CA190220001Heat Exchanger · damaged(CAN) CUSTOMER REPORTED AN ABORTED TAKE-OFF ON 8TH FEB, DUE TO LOW NG (GAS GENERATOR SPEED) ON TAKE-OFF. TROUBLESHOOTING PERFORMED AND FOUND THAT THE LINE FROM THE P3 FILTER TO THE FCU WAS HALF A TURN LOOSE. NUT RE-TIGHTENED, NG ADJUSTED APPROPRIATELY AND GROUFeb 8, 2019 · Pilats PC12SDR CA181015013Cooler · leaking(CAN) BA SER CASE: 32571 SER-ETOPS-LT OIL PRESSURE WARNING CALL FROM AIRPORT AUTHORITY THAT AIRCRAFT HB-JBC DECLARED PAN PAN AND MADE A SAFE SINGLE ENGINE LANDING IN ZRH. LT ENG LOW OIL QTY WARNING IN CLB AT FL210 LVL OFF AT FL220, STATUS PAGE CHECKED AND CONOct 13, 2018 · Airbus BD5001A10SDR ASAA2018052924848Heat Exchanger · leakingDURING AN LL1 CHECK, FOUND FUEL DRIPPING FROM THE MAIN OIL/FUEL HEAT EXCHANGER PAD DRAIN, 7 DROPS PER MINUTE. ACFT GROUNDED. REPLACED THE NR 2 ENGINE MAIN OIL/FUEL HEAT EXCHANGER IAW AMM 79-21-02. LEAK CHECKED IAW POWERPLANT TEST REFERENCE TABLE, AMM 71-May 29, 2018 · N435AS · Boeing 737990ERSDR ASAA2018030323752Bolt · looseNR 1 ENG LEAKING UPON SHUTDOWN GROUNDED - YES. FOUND LOOSE BOLTS ON FUEL OIL COOLER AFT LINE SECURED BOLTS PER AMM 73-11-50-400-802A ACP IDLE RUN & NO LEAKS NOTED PER AMM 71-00-00-710-815A.Mar 3, 2018 · N924VA · Airbus A321253NSDR FDEA201711033162Gasket · cutAFTER TAKEOFF, PLUS 25 MINUTES, CLIMBING THROUGH FL250, THE NR 2 ENGINE FLAMED OUT. THROTTLES WERE SET AT CLIMB POWER WHEN CONFIRMED ENGINE OUT MESSAGE APPEARED ON MCDU SCRATCH PAD. NR 2 ENGINE PARAMETERS, N1 AT 51.4 %, EGT 335, N2 335, N2 AT 79.4%, FUEL FNov 3, 2017 · N612FE · Doug MD11FSDR ASAA2017100622143Heat Exchanger · leakingTHE NR 1 ENGINE FUEL - OIL HEAT EXCHANGER HAS A RUNNING LEAK FROM MOUNTING BASE GASKET. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE FUEL - OIL HEAT EXCHANGER IAW AMM 79-21-02-000-801-F00, AND 79-21-02-400-801-F00. ACCOMPLISHED TESTS LISTED IN THE POOct 6, 2017 · N508AS · Boeing 737890SDR UIEA2016113000920Tube · damagedNR 2 ENGINE FUEL HEATER TUBE DAMAGED. REPLACED THE TUBE IAW MM 79-21-01.Nov 28, 2016 · N632GT · Boeing 76736NSDR AALA201606109011Fuel/Oil Cooler · leakingFLIGHT CREW REPORTED THAT NR 1 ENGINE LOSING 1QUART IAW FLIGHT HR AND BELIEVE LEAKING INTO BLEED SYS CAUSING AN ODOR DURING CRUISE. CREW TURNED OFF THE NR 1 BLEED SYS AND ODOR WENT AWAY. MAINTENANCE REPLACED THE NR 1 ENGINE FUEL OIL COOLER AND ACCOMPLISHED AJun 7, 2016 · N921US · Airbus A321231SDR IPXA2015110995622Heat Exchanger · damagedATB, EMERGENCY DECLARED, NR 2 ENGINE LOW OIL PRESSURE. CREW SHUTDOWN ENGINE AND RETURNED TO DEPARTURE UNEVENTFULLY. R & R NR 2 ENGINE FUEL/OIL HEAT EXCHANGER IAW AMM 79-21-02.Nov 7, 2015 · N252UP · Doug MD11FSDR FQAR20151003100Oil Cooler · leakingDURING A ROUTINE INSPECTION, FRESH OIL WAS FOUND SPRAYED AROUND ON THE INSIDE OF THE ENGINE COWLING. INSPECTION REVEALED THE OIL COOLER WAS THE SOURCE OF THE LEAKAGE. IT HAD BEEN INSTALLED ON THE ACFT 5 MONTHS AT THE TIME OF FAILURE.Oct 3, 2015 · N443PA · Piper PA28181SDR AALA201509159016Fuel/Oil Cooler · defectiveDURING TAKEOFF NR ENG DID NOT GEN PROPER THRUST. 1.53 EPR ON NR 1, 1.29 EPR ON NR 2 REJECT AT 55 KTS. NR 2 ENG LP & HP FUEL PUMP REPLACED IAW 73-12-41. FMU REPLACED IAW 73-22-52. FCOC REPLACED IAW 79-21-43. FUEL DIVERTER VLV REPLACED IAW 73-13-42. ALL IASep 14, 2015 · N537UW · Airbus A321231SDR CA150714012Fuel/Oil Cooler · faulty(CAN) FUEL TEMP CLIMBING TO MAX TEMP ON FUEL TEMP INDICATOR. RT FUEL TEMP AT 57 DEGREES.Jul 13, 2015 · Dhav DHC8314SDR ANCF2015062501Fuel/Oil Cooler · defectiveENGINE FUEL FILTER RT APPEAR ON EICAS AFTER TAKEOFF. IAW PCM B787 - 81202-A7701-00, DMC A-R79-21-11-00E-720-A-A. THE ENG FUEL & OIL HEAT EXCHANGER WAS REPLACED ON RT ENG & IAW B787-A-R71-00-00-16B-364A-A. FUEL & OIL LEAK TEST WAS DONE & SATISFACTORY.Jun 25, 2015 · N782AV · Boeing 7878SDR CA150602023Coupling · disconnected(CAN) ON FIRST FLIGHT FOLLOWING THE 5 YEAR ENGINE HOSE REPLACEMENT, THE NR 1 ENGINE WAS SHUTDOWN DUE TO AN OIL LEAK. INITIAL MAINTENANCE INVESTIGATION FOUND THE QUICK DISCONNECT SELF SEAL COUPLING, PN 6000F14AD12 AND 6005F14AE12 ON THE HOSE BETWEEN THE SCAVENMay 30, 2015 · Beech B300SDR 9EKA20141030012Oil Cooler · crackedDURING 1000 HOUR INSPECTION OF OIL COOLERS MULTIPLE CRACKS ON VANE WELDS WERE FOUND.Oct 29, 2014 · N414EV · Bell 412EPSDR HALA2014101900189Fuel/Oil Cooler · failedAIR DIVERSION DURING FLIGHT, NR 2 ENGINE OIL QTY STEADILY DECREASED FROM 17 QTS TO ZERO, ALL OTHER ENGINE PARAMETERS WERE NORMAL. FOLLOWED TSM79-31-00-810-832-A, NR 2 E/G FUEL OIL HEAT EXCHANGER WAS REPLACED, AMM79-21-41-400-803A. HIGH POWER RUN UP CHECK OK,Oct 19, 2014 · N380HA · Airbus A330243SDR SIMA20140820003Fuel/Oil Cooler · defectiveON CLIMB OUT THROUGH 17,000 FT, NR 1 ENG OIL TEMP CLIMBED TO 124 DEGREE C. REDUCED THRUST TO REDUCE TEMP, STILL SHOWED A LARGE TEMP SPLIT WITH NR 2 ENG OIL. NO CMC EXCEEDANCE MSG. R & R NR 1 FCOC & OIL TEMP & PRESS SENSOR. OPERATIONS CHECKED GOOD FIM 79-37Aug 20, 2014 · N689EC · Emb EMB145LRSDR CA140804015Bypass Valve · failed(CAN) DURING CLIMB, BOTH ENGINE FUEL TEMPS IN THE RED. MAINTENANCE REPLACED BOTH THERMAL BYPASS VALVES.Jun 27, 2014 · Bombdr DHC8400SDR CA140415009Heater · unserviceable(CAN) PILOT REPORTED DEFECT OF NR 2 ENGINE OIL PRESSURE FLUCTUATING, AND HIGH OIL CONSUMPTION. AFTER 45 MINUTES OF FLIGHT OIL PRESSURE WOULD DROP FROM A STABLE 110PSI TO 90PSI AND FLUCTUATE APPROXIMATELY 10 PSI. AFTER LANDING AND CHECKING OIL LEVEL THE ENGINApr 10, 2014 · Beech 1900DSDR CA140423014Oil Cooler · malfunctioned(CAN) AFTER DEPARTURE, NR 2 ENGINE OIL TEMP WAS NOT CONTROLLABLE IN AUTO OR MANUAL MODE. ACFT RETURNED TO POINT OF DEPARTURE. NR 2 OIL TEMPERATURE WAS MAINTAINED IN LIMITS BY USING MINIMUM CRUISE SETTINGS. SYSTEM INSPECTED AND FOUND TO BE WITHIN AMM LIMITMar 26, 2014 · Cvac 340CVACSDR ASMF201312001Heat Exchanger · leakingDURING OVERNIGHT CHECK, TECHNICAL PERSONNEL DETECTED A FUEL LEAK IN THE RT ENG. MAINTENANCE PERSONNEL DETECTED A LEAK IN THE HEAT EXCHANGER OUT OF ITS OPERATIONAL LIMITS, SO THE HEAT EXCHANGER WAS REPLACED IAW MM 79-21-02 & THE POWER PLANT TEST NR 3A WAS PERFNov 11, 2013 · N855AM · Boeing 737752SDR CA131007008Fuel Heater · leaking(CAN) SIGNIFICANT FUEL LEAK NOTED ON NR 1 ENGINE DURING GROUND OPERATIONS. LEAK CONFIRMED AS CRACKED WELD ON OIL TO FUEL HEATER.Sep 29, 2013 · Bell 412SDR CALA2013090290917B-Nut · leakingOIL LEAK FROM INLET PORT B-NUT OF FUEL OIL COOLER. REPLACED FUEL-OIL COOLER, RAN ENGINE NO LEAKS NOTED.Aug 30, 2013 · N598UA · Boeing 757222SDR FDEA201308121832Pump · failedNR 2 ENGINE FUEL FILTER ALERTED AT 80 KTS DURING TAKEOFF ROLL. ALERT OCCURED AT 98 PERCENT N1. REJECTED TAKEOFF. ALERT EXTINQUISHED AT THROTTLE REDUCTION. REMOVED FUEL FILTER AND DEBRIS SCREEN IAW 73-12-01-2. NR 2 ENGINE FUEL PUMP, MEC, AND FUEL OIL COOLAug 12, 2013 · N389FE · Doug MD1010FSDR UALA2013070104586Fuel/Oil Cooler · leakingNR 1 ENGINE IS LEAKING MORE THAN 60 DROPS PER MINUTE FROM DRAIN MAST NR 5, FUEL OIL COOLER-OIL SCUPPER IAW AMM 71-71-00. REPLACED FUEL-OIL HEAT EXCHANGER IAW AMM AND FUEL-OIL HEAT EXCHANGER BYPASS VALVE.Jun 29, 2013 · N593UA · Boeing 757222SDR UALA2013062704510Fuel/Oil Cooler · lockedNR 2 ENGINE GEARBOX OIL CONTAMINATED WITH FUEL. REMOVED & REPLACED FUEL-OIL COOLER IAW AMM 79-21-01.Jun 27, 2013 · N666UA · Boeing 767322SDR SCNA20130607105Fuel/Oil Cooler · leakingAFTER ROTATION, LEFT OIL QTY INDICATED ZERO. WHITE ALERT BOX DISPLAYED ON CLIMBOUT. AMBER OIL PRESS ILLUMINATED. OIL TEMP REMAINED NORMAL. REMOVED AND REPLACED FUEL OIL HEAT EXCHANGER ON NR 1 ENGINE. PERFORMED IDLE RUN. LEAK AND OPS CHECKS GOOD.Jun 6, 2013 · N715SY · Boeing 737752SDR CA130320011Oil Cooler · cracked(CAN) AFTER LANDING, PILOTS CARRIED OUT A PREFLIGHT INSPECTION AND NOTICED THAT THERE WAS OIL ON THE RT ENGINE COWLS. COWLS WERE REMOVED AND ENGINE INSPECTED. OIL LEAK WAS FROM A CRACKED OIL COOLER, MAINTENANCE WAS NOTIFIED AND AN O/H COOLER WAS INSTALLED. Mar 19, 2013 · Beech 1900DSDR UALA2013031401518Heat Exchanger · leakingRAMP REPORTS NR 2 ENGINE LEAKING FUEL FROM DRAIN MAST. FOUND NR 2 ENGINE FUEL-OIL HEAT EXCHANGER LEAKING 8 DROPS PER MIN. FUEL OIL HEAT EXCHANGER TO BE REPLACED WITHIN NEXT 100 HOURS.Mar 13, 2013 · N581UA · Boeing 757222SDR UALA2013021800963Fuel/Oil Cooler · faultyNR 2 ENGINE FUEL OIL COOLER. 2816-2 ENGINE 222059 REPLACE FUEL-OIL HEAT EXCHANGER REF MM79-21-01 P4XX 1ST 2-SHIFT MTNCE OPPORTUNITY. THIS IS DUE TO OIL CONSUMPTION HIGHER THAN NORMAL NEAR AMBER. REPLACED NR 2 ENGINE FUEL OIL COOLER PER MM.Feb 15, 2013 · N216UA · Boeing 777222SDR AALA20121226007Fuel/Oil Cooler · leakingORD - CREW REPORTED LEFT ENGINE LOW OIL PRESSURE. LEFT ENGINE WAS SHUTDOWN (SINGLE ENGINE TIME 10 MINUTES). EMERGENCY DECLARED FLIGHT RETURNED ORD LANDED WITHOUT INCIDENT. AIRCAFT REMOVED FROM SERVICE. REPLACED FUEL OIL HEAT EXCHANGER THAT WAS LEAKING. SYDec 26, 2012 · N975AN · Boeing 737823SDR UALA2012080804311Fuel/Oil Cooler · leakingLEFT ENG HAS ELEVATED OIL CONSUMPTION. REPLACED FUEL/OIL COOLER PER MM.Aug 7, 2012 · N590UA · Boeing 757222SDR UALA2012072604063Bypass Valve · leakingFOUND RT ENGINE FUEL OIL COOLER LEAKING. REMOVED AND REPLACED RT FUEL/OIL COOLER BYPASS VALVE. OPS CHECKED GOOD.Jul 25, 2012 · N520UA · Boeing 757222SDR UALA2012071203751Bypass Valve · leakingFOUND FUEL-OIL DRIPPING FROM STRUT DRAIN NR 1 ENG. RAN NR 1 ENG FOUND FUEL OIL COOLER BYPASS VALVE LEAKING OUT OF LIMITS. REPLACED FUEL OIL COOLER AND FUEL OIL COOLER BYPASS VALVE.Jul 11, 2012 · N672UA · Boeing 767322SDR FDEA201205302015Pressure Switch · failedNR 2 FUEL FLITER CLOG WOULD NOT GO AWAY AFTER QRH PROCEDURE. FOLLOWED ECAM AND QRH. DECLARED PRECAUTIONARY EMERGENCY. NR 2 ENG REMAINED AT IDLE REMAINDER OF FLIGHT. REF TSM 73-30-10, AMM 73-34-00-00, AMM 73-34-11-04, AND AMM 73-12-03-04: FOUND LIGHT STAYEMay 30, 2012 · N454FE · Airbus A310222SDR UALA2012042002386B-Nut · leakingNR 1 ENGINE HAS FUEL LEAK TOWARDS THE FRONT LT SIDE OF ENGINE. FUEL IS RUNNING INSIDE THRUST REVERSER AND COMING OUT HOLE IN AFT SECTION OF THRUST REVERSER. RAN NR 1 ENG AND FOUND STEADY STREAM OF FUEL TO BE COMING FROM 'FUEL-OIL COOLER ASSY, SUSPECT INBD LAApr 19, 2012 · N670UA · Boeing 767322
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