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 2022FA0000242None · none"OPEN" - DURING MAINTENANCE CHECK FLIGHT, THE #1 ENGINE EXPERIENCED A HIGH VIBRATION AND SHUTDOWN WITH SUDDEN STOPPAGE .AIRCRAFT RETURNED TO BASE.SDR 2022FA0000243None · faulted"OPEN"- DURING MAINTENANCE CHECK FLIGHT, THE #1 ENGINE EXPERIENCED A HIGH VIBRATION AND SHUTDOWN WITH SUDDEN STOPPAGE. AIRCRAFT RETURNED TO BASE. SDR CA190604028Hmu · malfunctioned(CAN) CREW HAD #1 ENG FADEC FAULT. MEL 76-10-4 APPLIED AND AIRCRAFT DISPATCHED. UPON TAKEOFF ROLL #1 ENGINE WOULD NOT PRODUCE POWER ABOVE 39% N1 IN MANUAL MODE. TAKEOFF REJECTED. EEC FAULT CODES 4 AND C RECORDED. HMA S/N 98AGU673 REPLACED AND AIRCRAFT RETURNEDSDR CA190304018Adc · failed(CAN) FGC, YAW DAMP, FTC, WINDSHEAR, CAT 3 AUTO LAND, TRP, MCP ALTITUDE ALL FAILED, AND COMPARATOR MASTER CAUTION ILLUMINATED DURING FLIGHT. POSSIBLE MUD WASP DEBRIS CLEARED FROM CAPTAIN SIDE STATIC LINE. #1 AIR DATA COMPUTER REPLACED. AIRCRAFT TEST FLOWN ANDSDR CA190604027Hmu · malfunctioned(CAN) #4 ENGINE FADEC FAULT OCCURRED, LITTLE ENGINE CONTROL WITH SWITCH OFF. HMA REPLACED WITH SERVICEABLE UNIT. LEAK AND FUNCTION RUNS C/O IAW 73-20-01, 72-00-00 & 71-00-00. GROUND CHECKED SERVICEABLE. DURING PART TEARDOWN FOUND CDP PISTON SEIZED DUE TO EXTRESDR CA180529015Bracket · corroded(CAN) DURING THE INSPECTION OF CPCP CARD NR C57-530-02-01 (48 MONTH) LEVEL 3 CORROSION. EXFOLIATION WAS FOUND ON THE LOWER CORNER BRACKET OF THE RT AILERON 1/B HINGE RIB AT THE RIB 20 LOCATION. P/N: HC572H0761-003. ONCE THE RT AILERON 1/B HINGE RIB WAS REMOSDR 1CSR201607011Shock Absorber · leakingLEFT LANDING GEAR SHOCK ABSORBER LEAKING INTERNALLY. FOUND GLAND NUT SAFETY WIRE BROKEN. R & R LT LANDING GEAR SHOCK ABSORBER IAW AMM 32-10-14, PAGE 401-406. SERVICED SHOCK ABSORBER IAW AMM 32-10-14, PAGE 301-304.SDR 2015FA0000471Turbine Wheel · dentedDURING THE FINAL AUDIT OF A 3RD TURBINE ROTOR ASSEMBLY, A DISCREPANCY WAS NOTED IN THE ASSEMBLY PROCESS REGARDING THE TOOLING USED TO INSTALL THE PINS SECURING THE BLADES. THE TOOLING WAS STRIKING THE DISK LEAVING AN INDICATION THAT WAS NOT ALLOWED IAW THE OHSDR CA160211004Extinguisher · unwanted deploy(CAN) CARGO FIRE EXTINGUISHER BOTTLE AUTO DEPLOYED, NOT ENTIRELY SURE OF CAUSE- SUSPECT ACFT BATTERY WAS LT ON THUS POWER DRAINED DOWN TO AN ALMOST DEAD CAPACITY AND FIRE EXTINGUISHER CONTROL BOX SENSED THIS AND AUTO DEPLOYED THE FIRE EXTINGUISHER INTO ACFT CASDR CA150415006Elbow · cracked(CAN) SELECTED GEAR DOWN, LANDING IN GREEN QTY DROPPED TO 1/4 FULL. ACFT LANDED WITHOUT OCCURRENCE. ELBOW REPLACED & ACFT RETURNED TO SERVICE.SDR 2007FA0000351Thrust Bearing · failedNR 8 THRUST BEARING FAILURE RESULTED IN FAN AND SUPERCHARGER ROTORS TO SHIFT FORWARD CAUSING DAMAGE TO SUPERCHARGER 2ND DISK TO CONTACT THE STATORS MACHINING THROUGH THE 2ND SUPERCHARGER DISK WEB, RESULTING IN IN-FLIGHT SHUTDOWN OF NR 1 ENGINE. OPERATIONAL SDR MALA060492Oil System · unknownAFTER TAKEOFF, NR 4 ENGINE OIL PRESSURE DROPPED TO RED ZONE. CREW SHUT ENGINE DOWN. ENGINE VIB CYCLED BETWEEN 1.1 & 1.9. ROUGHLY 1 MINUTE AFTER TAKEOFF NR 4 OIL PRESSURE ILLUMINATED. NR 4 OIL PSI WAS IN THE RED. NO VIBRATION WAS FELT ON THE AIRCRAFT. NR 4SDR MALA060187Carbon Seal · failedDURING THE TAKEOFF IN OMA, THE OIL QUANTITY DROPPED TO ZERO AND STAYED AT ZERO QUANTITY ON THE RETURN TO OMA. SHUTDOWN THE NR 2 ENGINE AS A PRECAUTION, DUE TO MX PUTTING IN 6 QTS OF OIL IN THE ENGINE THE DAY BEFORE. ENGINE WINDMILLED 5 MINUTES AND SOME OIL PSDR MALA050497Pump · malfunctionedDURING CLIMB-OUT, YELLOW HYDRAULIC SYSTEM HIGH TEMP LIGHT ILLUMINATED. FOLLOWED QRH AND LIGHT EXTINGUISHED. RETURNED TO MEM. REMOVED AND REPLACED NR 2 EDP.SDR MALA050498Engine · vibrationCREW SHUT DOWN NR 3 ENGINE DUE TO ENGINE VIBRATION. NO EMERGENCY DECLARED AND FLIGHT LANDED WITHOUT FURTHER INCIDENT.SDR MALA050484Controller · malfunctionedCREW RETURNED FOLLOWING ENGINE NR 3 OVERSPEED CONDITION. EMERGENCY DECLARED AND ENGINE SHUT DOWN. REPLACED OVERSPEED CONTROLLER, HMA AND DOWNLOADED FADAMS.SDR MALA050482Fire Warning · activatedCREW REPORTED ENGINE FIRE ILLUMINATION EN ROUTE APPROX 15 MINUTES AFTER TAKEOFF. FLIGHT CREW SHUT ENGINE DOWN AND LIGHT EXTINGUISHED. DIDN'T BLOW FIRE BOTTLES. RETURNED TO AIRPORT. NO FURTHER INFORMATION AVAILABLE AT THIS TIME. REPLACED NR 2 ENGINE LT AND SDR MALA050378Panel · wornDURING A8 INSPECTION, FOUND FASTENER HOLES IN THE NR 1 & NR 2 ENGINE ATTENUATOR PANELS TO BE WORN THROUGH. ONE ON EACH ENGINE PANEL.SDR MALA050315Manifold · malfunctionedAFTER LIFT OFF, CREW REPORTED THE NR 1 ENGINE FIRE WARNING LIGHT ILLUMINATED. CREW PULLED POWER LEVER TO IDLE ON THE NR 1 ENGINE AND THE LIGHT EXTINGUISHED. RETURNED TO MLI. REPLACED FUEL MANIFOLD. DATE OF MANUFACTURER 8/18/1998.SDR MALA050287Engine · leakingIN CRUISE MEM - JAX 24,000 FT THICK HEAVY SMOKE (PETROLEUM BASE ODOR) IN THE FLIGHT DECK/CABIN. NO WARNINGS IN THE FLIGHT DECK LEADING UP TO THE EVENT. EMERGENCY DECLARED AND FLIGHT 3632 DIVERTED TO ASN. LANDED WITHOUT FURTHER INCIDENT. POST FLIGHT CREW NOSDR MALA050231Engine · failedNR 1 ENGINE FAILED IN FLIGHT, HEARD A LOUD BANG, ENGINE SHUT DOWN. THE AIRCRAFT WAS INSPECTED IAW THE MESABA REQUIREMENT AS LISTED ON THE 3 ENGINE FERRY 02 TASK CARD AND WAS FOUND TO BE SAFE FOR THE INTENDED FERRY FLIGHT FROM DTW TO MSP. APU MUST BE RUNNING SDR MALA040746Manifold · leakingDURING TAKEOFF ON FLIGHT 3669, NR 4 ENGINE OVERHEAT LIGHT ILLUMINATED IN FLIGHT. MAINTENANCE COMPLETED INSPECTION OF ENGINE NR 4, 1 & 2 FOR FIRE INDICATION. NO DEFECTS NOTED. INSPECTED NR 4 ENGINE FIRE LOOPS A & B. NO INDICATIONS NOTED. FIRE BOTTLE WAS NOSDR MALA040649Warning Light · false indicationFA AROUND 17,000 FT CABIN HIGH ALT LIGHT ILLUMINATED. 02 MASKS DROPPED FROM CEILING BEFORE THEY COULD DROP IN ALTITUDE. THIS WAS A REPOSITION FLIGHT. NO PAX ON BOARD. O2 GENS GOOD RESTOWED MASKS REF AMM 0501.SDR MALA040617Handle · inoperativeVIBRATION IN CLIMBOUT AND LT GEAR WARNING LT AND GEAR HANDLE LIGHT TOGETHER INTERMITTENTLY. AIR RETURN. FOR VIBRATION AT 270 KNOTS WITH LT MLG UNSAFE INDICATION WITH GEAR HANDLE LIGHT. MAINTENANCE DUE TO VIBRATION, INSPECTED AND ADJUSTED SPOILER SEALS ON BOSDR MALA040655Wire Harness · damagedNR 2 ENGINE EGT GAUGE ERRATIC. AIRCRAFT RETURNED TO MSP AFTER TAKEOFF DUE TO THE NR 2 ENGINE EGT FLUCTUATING -0- TO NORMAL. MAINTENANCE INSTALLED NR 2 ENGINE ECU-HMU HARNESS ASSEMBLY BY PIGGY BACKING IN SERVICEABLE HARNESS, OPS CHECKS GOOD. TEMPORARILY INSTSDR MALA040612Ecu · fluctuatesNR 2 ENGINE EGT ERRATIC FLUCUATES -50C TO 603C T/O. AIR RETURN TO DTW. MAINTENANCE REPLACED NR 2 ENGINE ECU IAW MM 77, OPS CHECK GOOD IAW MM P/N ON & OFF 2-303-493-06, S/N ON 7ALG570, S/N OFF 3AGT92 & THERMOCOUPLE HARNESS P/N ON & OFF 2-310-089-02 IAW AMM 77SDR MALA040605Engine · leakingAIRCRAFT WAS IN FLIGHT WHEN NR 4 ENGINE OIL PSI AND QUANTITY WENT TO ZERO. CREW SECURED THE ENGINE AND LANDED IN MSP. CREW SHUTDOWN ENGINE, A/C DIVERTED TO MSP. OIL QUANTITY READ 0 OIL PSI BETWEEN 20 & 40 PSI N2 REMAINED AT APPROX 20 PERCENT. MAINTENANCE RSDR MALA040580Engine · leakingNR 3 ENG LOW PRESS LIGHT ILLUM INFLIGHT, COMFIRMED 25 PSI. SHUT DOWN ENG. ENG WINDMILLED AT 16 PERCENT N2 WITH ABOUT 5 PSE OIL PRESSURE. SHUTDOWN UNTIL LANDING TIME WAS 15-20 MIN. TIME BELOW 2 PERCENT WAS 5 MIN. RETURNED TO MEM. INSPECTED NR 3 ENG, FOUNDSDR MALA040577Apu · shutdownAPU-AUTO SHUTDOWN IN FLIGHT. AFTER TAKEOFF THE APU AUTO SHUTDOWN AND NR 1 ENGINE WAS ALREADY ON MEL. AIR RETURN TO GRB. MAINTENANCE DEFERRED APU DUE TO AUTO SHUTDOWN IAW MEL 49-00-1 (C) C/B PULLED PLACARDED, ENTERED INTO DRM MOX NOTIFIED. MAINTENANCE REMOVESDR MALA040561Line · leakingDURING TAXI OUT, CAPT HEARD A LOUD POP, A LONG, STRONG LOW PITCH HISSING SOUND COMING FROM REAR OF AIRCRAFT. HYDRAULIC PANEL QUANTITY AND PRESSURE FOR GREEN SYS QUICKLY BLED TO ZERO AND ASSOCIATED QUANTITY, LOW PRESSURE AIR TO PRESSURE LIGHT ILLUMINATED. CABSDR MALA040542Engine · malfunctionedNR 2 ENG FIRE INDICATION AFTER T/O ENG WAS SHUT DOWN AND EXT NR 1 BLOWN, QRH COMPLETED. A/C FERRIED FROM PHL TO MSP FOR REPAIRS TO NR 2 ENGINE AND FIRE SEAL COWL AREA. FOUND EVIDENCE OF EXCESSIVE HEAT NEAR FUEL AND LUBE LINE AT 6 O`CLOCK POSITION, APPEARS TOSDR MALA040541Warning Light · false indicationNR 2 ENGINE FIRE INDICATION AFTER TAKEOFF. EMERGENCY CHECKLIST COMPLETED. NR 2 ENGINE NR 1 EXTINGUISHER USED . AIRBORNE APPROX 7 MINS. AFTER ENGINE SHUTDOWN TO TOUCHDOWN. MX PERFORMED FDAMS DOWNLOAD. FIRE EVENT=NO CHANGE IN ENG PARARMETERS, NR 2 ENG. WINSDR MALA040545Frame · chafedDURING C-CHECK INSPECTION, RUDDER HINGE A-FRAME AT RB 10 WAS FOUND WITH THE AFT RUDDER ATTACH BEARING OUT OF THE FRAME. THE A-FRAME WAS CHAFED AS WELL AS CHAFFING DAMAGE TO THE RUDDER. REPAIRS CARRIED OUT ON 409 NR 186829.SDR MALA040544Skin · chafedDURING C-CHECK INSPECTION PERFORMED, CHAF MARKS FOUND ON RT FLAP TAB LOWER SKIN AT NR 2 HINGE POINT. MAINTENANCE REPAIRED ON 409 NR 186860.SDR MALA040543Skin · chafedDURING C CHECK INSPECTION PERFORMED, CHAFF MARKS FOUND ON RT FLAP TAB LOWER SKIN AT NR 1 HINGE POINT. MAINTENANCE REPAIRED ON 409 NR 186861.SDR MALA040553Battery Pack · failedDURING CAPACITY CHECK, BATTERY PACK PN 61-2275-1 SN/0007383 REMOVED AS BAD FROM STOCK CAPACITY CHECK FAILED, 8/18/04 AND 8/25/04. MAINTENANCE REPLACED BATTERY ASSEMBLY 61-2275-1 UNIT PASSES CMM TESTS, RETURNED TO SERVICE 8/29/04. REFER TO WO NR 374052 FOR ADDISDR MALA040560Battery Pack · dischargedDURING SCHEDULED CAPACITY CHECK, BATTERY PACK PN/61-2275-1 SN/0008399 FAILED ON 8/18 AND 8/25/04. MAINTENANCE REPLACED BATTERY ASSEMBLY PN 61-2274-1. UNIT PASSES CMM CHECKS. RETURNED TO SERVICE 8/29/04. REFER TO WO NR 374244 FOR ADDITIONAL INFORMATION.SDR MALA040552Battery Pack · dischargedDURING CAPACITY CHECK, BATTERY PACK PN 61-2275-1 SN/9911208 REMOVED FAILED CAPACITY CHECK 8/18/04 & 8/25/04. MAINTENANCE REPLACED BATTERY PACK ASSEMBLY 61-2274-1 UNIT PASSES CMM TESTS, RETURNED TO SERVICE 8/29/04. REFER TO WO NR 374107 FOR ADDITIONAL INFORMATISDR MALA040555Battery Pack · dischargedDURING SCHEDULED CAPACITY CHECK, BATTERY PACK PN 61-2275-1 SN/9710074, FAILED CAPACITY CHECK, MAINTENANCE REPLACED BATTERY PACK ASSEMBLY PN 61-2274-1. UNIT PASSES ALL CMM TESTS. AIRCRAFT RETURNED TO SERVICE 8/19/04. REFER TO WO NR 374245 FOR ADDITIONAL INFORMSDR MALA040554Battery Pack · dischargedDURING CAPACITY CHECK, BATTERY PACK PN 61-2275-1 SN/0006373 REMOVED FOR CAPACITY CHECK. MAINTENANCE REPLACED BATTERY ASSEMBLY 61-2274-1 UNIT PASSES CMM TESTS, RETURNED TO SERVICE 8/19/04. REFER TO WO NR 374269 FOR ADDITIONAL INFORMATION.SDR MALA040557Battery Pack · failedDURING SCHEDULED CAPACITY CHECK, BATTERY PACK PN/61-2275-1 SN/9810762 FAILED. MAINTENANCE REPLACED BATTERY ASSEMBLY PN 61-2274-1. UNIT PASSES CMM CHECKS. RETURNED TO SERVICE 8/17/04. REFER TO WO NR 373901 FOR ADDITIONAL INFORMATION.SDR MALA040559Battery Pack · failedDURING SCHEDULED CAPACITY CHECK, BATTERY PACK PN/61-2275-1 SN/9801233 FAILED ON 8/7/04 AND 8/11/04. MAINTENANCE REPLACED BATTERY ASSEMBLY PN 61-2274-1. UNIT PASSES CMM CHECKS. RETURNED TO SERVICE 8/17/04. REFER TO WO NR 373759 FOR ADDITIONAL INFORMATION.SDR MALA040558Battery Pack · dischargedDURING SCHEDULED CAPACITY CHECK, BATTERY PACK PN/61-2275-1 SN/9805520 FAILED. MAINTENANCE REPLACED BATTERY ASSEMBLY PN 61-2274-1. UNIT PASSES CMM CHECKS. RETURNED TO SERVICE 8/17/04. REFER TO WO NR 373758 FOR ADDITIONAL INFORMATION.SDR MALA040479Engine · vibrationAFTER DEPARTING, EXPERIENCED ENG VIBRATION OF UP TO 1.9, QRH WAS FOLLOWED, POWER REDUCED, ENG VIB FEL TO .8, THEN WENT BACK TO 1.3, AND PERFORMED A PRECAUTIONARY SHUTDOWN. OIL QTY PRIOR TO START AND TAKEOFF .7500 - .5000. AFTER SHUTDOWN .2500. OIL PRESSURE 10 SDR MALA040475Engine · malfunctionedWHILE IN CRUISE, CREW REPORTED NR 2 ENGINE TEMP LIMITED AND LOW N1. AIR RETURN TO MEM. MAINTENANCE REPLACED BLOWN OUT COMBUSTER BLEED SEAL ON NR 1 ENG. REMOVED AND REPLACED NR 2 ENG P/N ON/OFF 2-003-040-15, S/N ON PO7801, S/N OFF P07793 IAW MAL JC 7100-502,SDR MALA040450Engine · shutdownNR 2 ENGINE SHUTDOWN IN FLIGHT DUE TO LOW OIL PRESSURE, 1304240-1,1304240-2 & 1304241-3 FROM PREVIOUS LOG PAGES. AC TO BE 3 ENG. FERRIED FROM MEM TO MSP FOR NR 2 ENG REPLACEMENT. NR 2 ENG LOCK DOWN 3 FWD GALLEY CARTS REMOVED & POTABLE WATER DRAINED. MAINTESDR MALA040404Periseal · failedL ZONE HIGH TEMP ILLUMINATED DURING CRUISE. AIR RETURN. MAINTENANCE REPLACED PERI-SEALS (PN 706-3-200), ADJACENT TO PYLON O/H SWITCH IN LEADING EDGE. OPS AND LEAK CHECK GOOD IAW AMM CHPT 36.SDR MALA040405Door · openLOWER DOOR NOT SHUT ILLUMINATED IN FLIGHT AT APPROX 9000 FT. STAYED ON FOR DURATION OF FLIGHT. AIR RETURN. MAINTENANCE REMOVED AND REPLACED REAR CARGO DOOR IAW AMM 52-31-21 201/202 ALL CHECKS GOOD. PN ON/OFF HS523J019-006 SN ON HAF/DH-0118 SN OFF HAF/DH-157.SDR MALA040373Ecu · failedDURING APPROACH NR 3 ENGINE EGT EXCEEDED LIMITS, 690 FOR ABOUT 5 SECONDS BEFORE SHUTTING ENGINE DOWN. AFTER ENGINE SHUTDOWN EGT CONTINUED TO OVERTEMP AND INDICATE VARIABLE AS POWER WOULD INCREASE OR DECREASE. WHEN FADEC WAS TURNED ON EGT APPEARED NORMAL FOR SDR MALA040390Battery Pack · dischargedDURING SCHEDULED CAPACITY CHECK, BATTERY PACK PN 61-2275-1, SN/9808677 WAS REMOVED FOR SCHEDULED CAPACITY CHECK ON 4/20/04. UNIT FAILED CAP CHECK ON 4/29/04. MAINTENANCE REPLACED BATTERY PACK CELL PN 61-2274-1 UNIT CHARGED AND PASSED COMM TESTS. A/C RELEASE
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