Alliedsign LF507-1F
Service difficulty reports · 137
Newest first. General aviation reporting is voluntary.
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 engine_model_key = 'LF5071F' 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.
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 = 'LF5071F' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR MALA010657Engine · failedRT ENGINE INFLIGHT SHUTDOWN. CREW HEARD LOUD POPPING SOUND FROM RT ENGINE DURING CLIMBOUT. REDUCED POWER TO 20-30 PERCENT ITT CONTINUED TO INCREASE, BUT OVERTEMP LIGHT PROCEEDED TO ACCOMPLISH ENGINE SHUTDOWN. MAINTENANCE COMPLETED WORK PACKAGE DATED 8/18/01SDR MALA010608Bleed Band · defectiveDuring Flight #3592 #1 Engine on climbout exceeded N1 Ref Temp. Air turnback to DTW. Maintenance removed and replaced #1 Engine Bleed Band. All checks good.SDR MALA010536Engine · malfunctionedNR 2 ENGINE N1 WENT TO 103 PERCENT FADEC LIGHT ILLUMINATED THEN AUTO-SHUTDOWN. AC WAS SCHEDULED TO FLY MSP-PIT, DIVERTED TO RST MINNESOTA. LANDED WITHOUT INCIDENT. NR 2 ENGINE FAILED. (NO FIRE) N1 WENT TO 103 PERCENT, FADEC LIGHT ILLUMINATED, N1 DROPPED, OISDR MALA010432Hma · defectiveENGINE NR 2 NX REMAINED AT 43 PERCENT WHILE SEAT AT GROUND IDLE (FADEC NR 2 INOP. RETURNED TO GATE. MAINTENANCE REPLACED NR 2 ENGINE HMA IAW TASK CARD NR 7310-502. ALL SEC CHECKS GOOD AT THIS TIME. REQUIRES OPS CHECK. RAN ENGINE IAW AMM 72-00-00. OPS CHESDR MALA010504Bleed Band · malfunctionedDURING FLIGHT 3599 IN MEM, DURING T/O NR 3 ENGINE N2=98.1, EGT=647, N1=89, NR 3 N1 DID NOT SYNC WITH OTHER ENGINES. SHUT OFF AUTO THROTTLE TO BRING NR 3 ENG THROTTLE BACK TO KEEP EGT BELOW LIMIT. N2 ON PED BLINKING. AC DID AIR RETURN. MAINTENANCE REPLACED SDR MALA010177Engine · failedNR 2 ENGINE FAILED AT 500 - 1000 FT ABOVE GROUND DURING TAKE-OFF. CREW HEARD A BANG AND AIRCRAFT VIBRATED. ENGINE SHUTDOWN, AIR TURNBACK TO MSP. MAINTENANCE REPLACED ENGINE, REF TASK CARD 7100-502 P/N 2-003-040-15, S/N OFF LF07616, S/N ON P07654, ALL RUNS ASDR MALA010138Bleed Valve · brokenDURING CLIMBOUT FROM MSP, NR 3 ENGINE WAS RUNNING EXTREMELY WARM. RECEIVED TRIM DOWN INDICATION, NOTICED N2 WAS HIGHER THAN THE OTHER 3 ENGINES, FUEL FLOW WAS NOTICEABLY LESS AND N1 WAS LESS THAN OTHER 3 ENGINES. RETURNED TO MSP, TRIED FADEC OFF, ENGINE PARASDR MALA000746Engine · stalledDURING INITIAL CLIMBOUT NR 1 ENGINE INDICATED ENGINE VIBRATION OF 1.5 MOMENTARY INDICATION, AT ABOUT 12,000 WE HAD TWO OCCURANCES OF COMPRESSOR STALL AND ENGINE QUIT. DURING DESCENT N1 READ 12 PERCENT, N2 0 PERCENT. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENSDR MALA000595Hma · failedNR 4 ENGINE WENT TO SUB IDLE AROUND 40 PERCENT. CREW DECIDED TO GO TO CID FOR LANDING THIS A/C WAS EN ROUTE TO STL. CREW DID NOT ATTEMPT RESTART. NR 4 ENGINE SHUT DOWN IN FLIGHT. MAINTENANCE REPLACED NR 4 ENGINE HMA. OPS AND LEAKS CHECKS WERE GOOD. WORK SDR 20000913SH023Pump · mismanufacturedACFT WAS UNDERGOING WING REPAIRS FOLLOWING FUEL TANK CONTAMINATION. POST-FUEL SYSTEM CHECKS CARRIED OUT AND 3 FUEL PUMP CANNISTERS WERE FOUND TO HAVE BLOWN SEALING SLEEVE COVER SEALS. THE CANNISTERS WERE REMOVED AND SENT FOR REPAIR INSPECTION. ON RETURN, CASDR 20000913SH024Pump · mismanufacturedACFT WAS UNDERGOING WING REPAIRS FOLLOWING FUEL TANK CONTAMINATION. POST-FUEL SYSTEM CHECKS CARRIED OUT AND 3 FUEL PUMP CANNISTERS WERE FOUND TO HAVE BLOWN SEALING SLEEVE COVER SEALS. THE CANNISTERS WERE REMOVED AND SENT FOR REPAIR INSPECTION. ON RETURN, CASDR 20000913SH025Pump · mismanufacturedACFT WAS UNDERGOING WING REPAIRS FOLLOWING FUEL TANK CONTAMINATION. POST-FUEL SYSTEM CHECKS CARRIED OUT AND 3 FUEL PUMP CANNISTERS WERE FOUND TO HAVE BLOWN SEALING SLEEVE COVER SEALS. THE CANNISTERS WERE REMOVED AND SENT FOR REPAIR INSPECTION. ON RETURN, CASDR 20000913SH026Pump · mismanufacturedACFT WAS UNDERGOING WING REPAIRS FOLLOWING FUEL TANK CONTAMINATION. POST-FUEL SYSTEM CHECKS CARRIED OUT AND 3 FUEL PUMP CANNISTERS WERE FOUND TO HAVE BLOWN SEALING SLEEVE COVER SEALS. THE CANNISTERS WERE REMOVED AND SENT FOR REPAIR INSPECTION. ON RETURN, CASDR MALA000500Engine · failedNR 4 ENGINE SHUTODOWN IN FLIGHT. CREW REPORTED OIL PSI, QUANTITY, AND TEMP WENT. MAINTENANCE REMOVED ENGINE AND SENT TO HONEYWELL FOR FUTHER ANALYSIS.SDR MALA000305Hma · failedON INITIAL POWER UP TO TAKEOFF, FADEC FAULT LIGHT ILLUMINATED. DEFERRED NR 4 ENGINE FADEC. MX REPLACED HMA PN2-193-330-10.SDR MALA000360Engine · vibrationCLIMBING TO 23,000 FT NR 3 ENGINE VIBRATION WENT TO 1.4 VERIFIED VIBRATION WITH POWER LEVERS. VIBRATION GOT AS HIGH AS 1.7 TO 1.9. SHUTDOWN ENGINE AND RETURNED TO MSP. MAINTENANCE REMOVED AND REPLACED NR 3 ENG IAW TASK 7100-502. OPS CHECK GOOD.SDR MALA000208Engine · malfunctionedLOST OIL PRESSURE ON NR 4 ENGINE, SHUT DOWN NR 4 ENGINE. MAINTENANCE REPLACED NR 4 ENGINE. ALL CHECKS GOOD.SDR MALA976662Engine · malfunctionedNR 3 ENGINE LOST POWER IN FLIGHT AT FL330, FUEL FLOW 2.2 N143, EGT AND N2 NORMAL, UNABLE TO CONTROL ENGINE WITH THROTTLE. TURNED ALL ICE ON AND TURNED OFF FADEC WITH NO SUCCESS. MAINTENANCE REPLACED NR 3 ENGINE IAW TASK CARD 7100-502 AND COMPLETED WORK PACKASDR MALA976601Hma · failedNR 1 ENGINE N1 FLUCUATED AFTER TAKEOFF AT 10 TO 11K FT, THEN 3 TIMES IN CRUISE, NOT HIGHER THAN 101 PERCENT. ON DESCENT WITH POWER BACK IT STARTED FLUCUATING SEVERAL TIMES RAPIDLY. TURNED NR 1 FADEC OFF, NO DIFFERENCE, SHUT NR 1 ENGINE DOWN 35 MILES OUT OF DSDR MALA976585Hmu · failedON SHORT FINAL TO MSP, NR 2 ENGINE WOULD NOT RESPOND TO THRUST LEVER. ENGINE REMAINED AT APPROXIMENTLY 49 PERCENT N2. AFTER LANDING N2 REDUCED TO 41 PERCENT. NO OTHER ENGINE WARNINGS. MAINTENANCE REPLACED NR 2 HMA IAW AVRO MM 73-20-01, 71-00-00, OPS AND LEASDR MALA976573Ecu · failedAT 31,000 FT, NR 3 ENGINE AIR VALVE LIGHT CAME ON, THEN OIL 3 LOW PRESSURE LIGHT CAME ON, VERIFIED WITH OIL PRESSURE GAUGE IN RED, CREW SHUT DOWN ENGINE. DIVERTED TO STL. MAINTENANCE INVESTIGATED DISCREPANCY, NO LEAK NOTED AND NO FAULT ON ECU. PERFORMED GROSDR MALA976270Compressor · bird strikeBIRD STRIKE ON ROTATION. AIRCRAFT RETURNED TO HPN. MAINTENANCE PERFORMED BOROSCOPE INSPECTION. ALL CHECKS GOOD.SDR 99ZZZX623Tab · malfunctionedCLO/ADZ - FLT 176 - FLIGHT DIVERSION TO PTY. AT 22,000 FT ASL WITH 86,000 POUNDS GW, THE AIRCRAFT PRESENTED PITCH OSCILLATION WITH ALL AIRFRAME PROTECTION SELECTED ON. THE CHECK LIST WAS DONE AND WAS REQ LOW LEVEL FLIGHT. VISUALLY INSPECTED AND OPERATIONALLSDR SADF9803Engine · vibrationBOG/VUP - FLT 594 - REJECTED TAKEOFF DUE TO HIGH VIBRATION (MAX TRUST 1.0 INCHREASING DURING RUNNING TO 1.2) ENGINE NR 1 REJECTED WAS DONE AT 65 KNOTS. IT WAS CLEANED AND ADJUSTED. VIBRATION PICKUP P246 CONNECTOR WAS CHECKED, AND FOUND OK. ENGINE NR 1 RUN-USDR 98ZZZX1526Combustion Liner · distortedUPON TEARDOWN OF THE ENGINE FOR AN UNRELATED ISSUE, IT WAS DISCOVERED THE COMBUSTION LINER WAS DISTORTED DUE TO BLOCKED COOLING HOLES. SUSPECT PLASMA COATING OVERSPRAY DURING OVERHAUL. INVESTIGATION IS ONGOING. SERVICE BULLETIN IS PENDING.SDR SADF9801Engine · bird strikeFLT 166 AIR TURN TO BAQ - FOD (BIRD) DURING TAKEOFF ENGINE NR 4. ENGINE WAS SHUT DOWN ACCORDING TO CHECK LIST. EXTINGUISHER NR 1 WAS DISCHARGED DUE TO POSSIBLE STRUCTURAL DAMAGE. OVERWIEGHT LOG WAS PERFORMED AT 93,500 POUNDS. CHANGED ENGINE NR 4 IAW AMM 71SDR 97ZZZX4652Gearbox Case · damagedALL THREADED INSERTS HAVE BEEN PULLED WHERE STARTER COVER (P/N 2-083-260-XX) MOUNTS TO GEARBOX. OUTER RACE OF BEARING REMAINS IN BEARING LINER. SIGNIFICANT DAMAGE TO AREA ADJACENT TO BEARING LINER. ALL HOLES WHERE INSERTS WERE INSTALLED ARE ELONGATED. GR82SDR MALA975643Actuator · failedFLT 3523 - DURING CRUISE FLIGHT, THE NR 4 ENGINE WAS RUNNING HOT. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED BLEED BOND ACTUATOR. OPS CHECK GOOD. (X)SDR MALA975604Engine · failedFLT 3458 - IN CRUISE FLIGHT, CREW HAD AN ODOR IN CABIN WHEN BLEED AIR SELECTED. AIRCRAFT LANDED IN MSP. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE. ALL CHECKS GOOD. SUSPECT INTERNAL OIL SEAL FAILURE.SDR 97ZZZX2035Vane Assy · fod damageSEVERE FOD DAMAGE TO 1ST, 2ND, AND EXIT VANE ROWS. TRAMP MATERIAL LODGED BETWEEN VANES. OUTER SHROUD DAMAGED FROM FOD IMPACTS.SDR 96ZZZX6130Engine · vibrationDURING TAKEOFF ROLL, ENGINE VIBRATION WARNING LIGHT CAME ON. ENGINE NR 2 REACHED 2.2. TAKEOFF WAS REJECTED. ENGINE NR 2 WAS CHANGED. TEST WAS PERFORMED ACCORDING TO AMM 72-00-00.SDR 96ZZZX6129Landing Gear · lack of lubeAFTER TAKEOFF, LANDING GEAR LEVER DIDN'T COME UP AND SPOILER LIGHT ON MWS CAME ON. RETURNED TO AIRPORT. LUBRICATED LANDING GEAR LEVER MECHANISM. CHECKED SPOILER AND FOUND NORMAL.SDR 96ZZZX6131Engine · bird strikePERFORMING WALK-AROUND IN SAN JOSE, A BIRD WAS FOUND INGESTED IN ENG NR 3. ACCOMPLISHED ENGINE BORESCOPIC INSPECTION DUE TO BIRD STRIKE, NO DAMAGE FOUND ON THE ENGINE. ENGINE RUN-UP. ALL PARAMETERS WITHIN LIMITS.SDR 96ZZZX4041Engine · flame outADZ - FLT 169 - DURING SHORT FINAL TO RWY 06 IN ADZ, ENGINE NR 1 FLAMED OUT. JUST MEMORY ITEMS PROCEDURE. ONLY OBSERVED N2 WENT TO ZERO. PERCENT RPM AND OIL PRESSURE WENT TO ZERO PSI, TOO. ENGINE NR 1 WAS CHANGED. TEST ON GROUND WITH ENGINE RUN-UP OK IAWSDR 96ZZZX3974Compressor · stalledGUA - FLT 503 - AFTER PASSING 1,000 FEET AGL, A COMPRESSOR STALL WAS HEARD, ENG NR 3 PARAMETERS BEGAN TO FLUCTUATE. EGT EXCEEDED THE TAKEOFF LIMIT THROTTLE, NR 3 WAS REDUCED. EVEN THOUGH, ENGINE CONTINUED TO VIBRATE WITH THE ENGINE VIBRATION CAUTION LIGHT ILSDR 96ZZZX3972Hma · malfunctionedBOG - FLT 502 - DURING TAKEOFF RUN LIMITED TO MAX POWER DUE TO MAX WEIGHT, THE ENGINE NR 4 FOR 96 N1 REQUIRED, DID NOT REACH 96. IT SHOWS 94 PERCENT AND DESECNDING, ALTHOUGH THE THRUST LEVER WAS ADVANCED MORE. THE EGT, SAME ENGINE, WAS INCREASING. THE TAKEOSDR 96ZZZX3973Engine · failedFLT 180 - EXCESSIVE ENGINE VIBRATION. ENGINE NR 3 (3.0 OF VIBRATION). ENGINE SHUT DOWN IN-FLIGHT. ENGINE NR 3 WAS REPLACED. RUN-UP TEST NORMAL. PERFORMED FUNCTIONAL TEST, OK. ENGINE S/N OFF: LF07305, S/N ON: LF07201.
Back to Alliedsign LF507-1F