Allison AE-3007A
Service difficulty reports · 3,309
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 = 'AE3007A' 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 = 'AE3007A' 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 HNAA20190806Blade · damagedNR 2 ENGINE FAN BYPASS VANES DAMAGED. REPLACED ALL 15 FAN BLADES IAW ENG MANUAL 72-25-10-400-801.SDR HNAA2019042500120Relay · failedBLEED VALVE 1 FAIL MSG ON TAKEOFF ROLL. LEFT ENG BLEED INOP WITH APU BLEED AIR DEACTIVATED BLEED VALVE, TROUBLESHOT IAW FIM 36-11-00-810-805A CND. R\R RELAY K0193 AND HIGH PRESSURE SWITCH IAW 36-11-07 OPS CHECK GOOD IAW 36-00-00-700-803A AND 36-11-02 OK FOSDR HNAA2019042600121Warning Message · false activationPDIS 634 36-12 1846482 24APR19 PWM CLOSE
BLEED 1 VALVE CLOSED MESSAGE ON TAKEOFF. C/W QRH.
FACT 24APR19 11:36 PWM
CHECKED CMC FOR MESSAGES. NO RELEVANT MESSAGES
NOTED. C/W AMM TASK 36-11-05-700-802-A. NO
SDR HNAA2019042200111Bleed Valve · failedPDIS 629 36-10 2048721 20APR19 PHL CLOSE
BLD 2 VLV FAIL WHEN ENTERING ICING CONDITIONSFACT 20APR19 15:10 PHL
R&R'D ENG BLEED VALVE 2 IAW EMB 145 AMM 36-11-05 OPS
CHECK GOOD AT THIS TIMESDR HNAA2019042200113Bleed Valve · malfunctioned648 36-21 1937982 19APR19 BTV CLOSE
ENG 1 BLEED VALVE FAIL MESSAGE ON TAKE OFF
39524 00 JBU
FACT 20APR19 02:25 BTV
R\R ENGINE BLEED VALVE ON #1 ENGINE IAW EMB 145 AMM
36SDR SIMA201812076002Anti-Ice Valve · failedAFTER PERFORMING ICE DET TEST IN THE AIR, E1 "OPEN" INSCRIPTION LIGHT EXTINGUISHED...WHICH IS REQ TO BE ILLUMINATED PER MEL 30-11.-C/A-REMOVED AND REPLACED #1 ENGINE ANTI ICE VALVE IAW EMB 145 AMM 30-21-01. AND PERFORMED OPERTIONAL CHECK IAW EMB 145 AMM 30-00-SDR RAIA2018120750001Engine · warning messageE1 OIL PRESSURE DECREASED TO AMBER RANGE IN FLIGHT. (CAPTAINS SAID IT HAPPENED 40 MINUTES INTO FLIGHT AT 35K FT, E1 OIL PRESSURE DECREASED INTO AMBER RANGE BUT NEVER TURNED RED.) FOLLWED QRH FOR LOW OIL PRESSURE WITH NI EICAS MSG PRESENT. STARTED WITH 12 QUTS SDR HNAA2018110800275Relay · malfunctionedPDIS 639 30-21 1689141 05NOV18 PIT CLOSE
E1 ANTI ICE VALVE FAIL MESSAGE DISPLAYED ACFT WAS IN ICING IN CLIMB. ALSO ADVISORY MSG E-ANTI ICE OVER
PRESS DISPLAYED. C/W MX PROCEDURE
FACT 05NOV18 06:04 ROA
REACTIVATED E1 ANSDR RAIA201809210001Engine · hung startE2 HUNG START WITH SMOKE COMING FROM ENGINE DURING START UP. RAN BOTH ENGINES, #1 AND #2, OPS CHECK GOOD AT THIS TIME.SDR RAIA2018090730001Oil System · lowE2 OIL LOW. SERVICED NR 2 ENGINE AFTER ENGINE CHANGE. (ENGINE CHANGE)SDR ASOA201808231054Engine · odorTHE CREW REPORTED A STRONG OIL ODOR FROM THE PACKS AFTER TAKEOFF. MAINTNENACE INSPECTED AND REPLACED THE NR 1 ENGINE IAW TASK CARD 6271001. OPS CHECKED GOOD.SDR HNAA2018052500115O-Ring · leakingWHITE SMOKE COMING FROM THE NR 1 ENGINE EXHAUST . REPLACED THE LPT SHAFT PLUG O-RING.SDR HNAA2018052500105Bleed Valve · malfunctionedNR 1 BLEED VALVE FAILED EICAS MESSAGE DURING TAKE OFF. REJECTED THE TAKE OFF. R & R THE NR 1 BLEED VALVE IAW AMM MPP 36-11-05-04. OPS CHECKED GOOD.SDR HNAA20180525002Screw · looseNR 1 BLEED VALVE FAILED ON TAKEOFF ROLL. ABORTED TAKE OFF. INSPECTED THE NR 1 ENGINE BLEED VALVE AND FOUND THE LOCK SCREW TO BE LOOSE. TIGHTENED THE LOCK SCREW. PERFORMED AN ENGINE BLEED VALVE FUNCTIONAL, OPS CHECKED IAW AMM 36-11-05. FUNCTIONAL/OPS CHECKSDR HNAA2018052500102Lock Screw · looseNR 1 BLEED VALVE FAILED ON TAKEOFF ROLL. ABORTED THE TAKEOFF. INSPECTED THE NR 1 ENGINE BLEED VALVE AND FOUND THE LOCK SCREW TO BE LOOSE. TIGHTENED THE LOCK SCREW. PERFORMED AN ENGINE BLEED VALVE FUNCTIONAL OPS CHECK IAW AMM 36-11-05. CHECKED GOOD. OK FORSDR HNAA2018021900037Anti-Ice Valve · failedNR 2 ENGINE ANTI ICE FAILED MESSAGE WITH OPEN INSCRIPTION NOT ILLUMINATED, FOLLOWED BY ICE CONDITION ANTI ICE MESSAGES. FOLLOWED FIM TASK 30-21-00-810-A. ANTI ICE VALVE FAILED CMC MESSAGE STEPS 1, 7, 15. R & R THE NR 2 ENGINE ANTI ICE VALVE IAW 30-21-00. SDR SIMA20171213003Engine · odorLEVEL @ 16000' BOTH ACS ON BUILDING CHEMICAL LIKE SMELL WAS DETECTED BY BOTH FLIGHT CREW MEMBERS AND ALSO THE F/A WHEN SHE CAME TO THE FORWARD CABIN. THE SMELL WAS IRRITATING TO THE THROAT. "TRANSFERRED TO NRWC 692-CMI-03243"-C/A-TRANSFERRED FROM NRWC 692-CMI-SDR ASOA201712134066Gearbox · failedLRD - FLIGHT 3951, THE CREW REPORTED THAT ON SHORT FINAL TO LRD , THE NUMBER 2 ENGINE SPOOLED DOWN AND SHUT DOWN. THE AIRCRAFT LANDED AT LRD WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THAT THE PMA DRIVE ON THE AGB WAS BROKEN. MAINTENANCE RESDR SIMA20171211002Engine · failed#2 ENGINE FAILED IN FLIGHT APPROXIMATELY 2 MIN AFTER TAKEOFF. FAILURE WAS ABRUPT, CREW FELT A THUMP THROUGH THE FLOOR. FO REPORTS HEARING A BANGING SOUND. N2 WENT TO 0.0%IMMEDIATELY E2 NO DISP AND HS VLV 2 FAIL ON SHUTDOWN, E2 NO DISP DISAPPEARED WHEN SWITCHSDR SIMA20170912001Engine · smokeEICAS FOR A LAVATORY SMOKE INDICATION AT 500 FT. F/A INDICATED SMOKE AT ROWS 12 - 18 THAT QUICKLY DISSIPATED. PERFORMED ETN -EM-72-034. FOUND SOURCE OF SMOKE TO BE THE NR 2 ENGINE. R & R THE NR 2 ENGINE IAW W/C 71-000-00. ALL LEAKS AND OPS CHECKED GOOD.SDR HNAA2017061600209Anti-Ice Valve · malfunctionedNR 2 ENGINE ANTI-ICE MESSAGE APPEARED ON EICAS, CREW RAN THROUGH QRH PROCEDURE MESSAGE STAYED AND DIDN`T GO OUT. VALVE SECURED OPEN IAW AMM 30-21-01-040-801-A.. OPERATIONAL PROCEDURE IAW AMM TASK 30-21-01-040-801-A.SDR HNAA2017062100210Engine · failedNR 1 ENGINE FAILURE DURING LANDING ROLLOUT. EICAS MESSAGES FOR NR 1 ENGINE EXCEEDANCE, HS VALVE NR 1 FAILED. CREW STATED A STRONG ELECTRICAL ODOR IN COCKPIT AND FORWARD CABIN THAT GOT WORSE WHEN APU TURNED ON. CMC MESSAGES FOUND WHERE HS VALVE NR 1 FAILED.SDR HNAA2017011800023Anti-Ice System · malfunctionedNR 2 ENGINE ANTI ICE FAILED AT 18,000 FEET. WOULD NOT CLEAR WITH ABNORMAL PROCEDURES. ENGINE ANTI-ICE VALVE DEACTIVATED. ANTI-ICE VALVE OPS CHECKED.SDR ASOA201611207005Engine · faultyENGINE 1 HI VIBRATION AND OIL SMELL IN THE COCKPIT. REMOVED AND REPLACED NR 1 ENGINE. OPS AND LEAK CHECK GOOD. AIRCRAFT RELEASED TO SERVICE.SDR SIMA20160919001Exciter · inoperativeNR 2 ENGINE START HUNG AT 32 PERCENT N2. ABORTED AND MOTORED THEN HAD STRONG ODOR OF FUEL IN COCKPIT & CABIN DECLARED EMERGENCY RETURNED TO GATE. REMOVED AND REPLACED THE NR 2 ENGINE IGNITION EXCITER B IAW MM 74-13-10. OPS CHECKED GOOD.SDR SIMA20160725003Bleed Valve · malfunctionedBLEED 1 VALVE CLOSED ADVISORY ON CLIMB OUT.PERFORMED AOM1 PROCEDURE. REMOVED AND REPLACED BLEED 1 PBA IAW AMM 20-13-04. BLEED OPERATIONAL CHECKED GOOD IAW AMM 36-11-05.SDR SIMA20160406001Fcu · malfunctionedAT CRUISE RECEIVED FUEL IMBALANCE EICAS MSG. LT WING TANK INDICATED ZERO POUNDS FUEL, FUEL FLOW MATCHED RT SIDE FUEL FLOW. INSPECTED ACFT FOR LEAKS, NO LEAKS NOTED. FOUND LT FUEL QTY INDICATION INTERMITTENT. FOUND FCU LT FAIL FAULT CODE ON REPEATER PANEL. SDR ASOA20160406015Fmu · failedPILOT REPORTED A NR 2 ENGINE OUT MESSAGE ENGINE UNCOMMANDED SHUTDOWN, DID NOT INDICATE ON GROUND OR IN FLIGHT. MAINTENANCE INSPECTED AND FOUND DEBRIS IN FUEL FILTER AND BOWL THEN R & R ENGINE NR 2 FMPU WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERSDR ASOA20160208006Sensor · malfunctionedCREW REPORTED ENGINE NR 1 HIGH OIL TEMP AND ENGINE NR 1 SHUTDOWN IN FLIGHT. MAINTENANCE TROUBLESHOT AND R & R ENGINE NR 1 OIL TEMP SENSOR WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.SDR SIMA20151122001Unknown · smokeAFTER TAKEOFF SMOKE IN THE CABIN, FOLLOWED BY LAVATORY SMOKE EICAS WARNING. COMPLIED WITH ETN EM 72-034 & FIRST STEPS OF ENG GROUP WORK SCOPE. ALTHOUGH INITIAL TESTS PRODUCED A ODOR SUBSEQUENT RUNS IAW ETN EM 72-034 & FIM TASKS PRODUCED NO ODOR. ALL FIM TASDR SIMA20151115001Engine · shutdownNR 1 ENGINE SHUTDOWN DURING CLIMB OUT BELOW 2000 FT. R & R LT ENGINE IAW WC 71-000-00. GROUND RAN ACFT. OPS CHECKED GOOD, NO DEFECTS NOTED.SDR ASOA20150625061Engine · smokeTHE CREW REPORTED VAPOR/SMOKE IN THE CABIN AND COCKPIT WHEN SWITCHED TO ENGINE BLEEDS AFTER TAKEOFF. THE ACFT RETURNED TO DEPARTURE WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE R & R THE NR 1 ENGINE, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE ACFT SDR ASOA20150219014Engine · leakingTHE CREW REPORTED LAVATORY SMOKE WARNING MESSAGE AND SMOKE IN THE CABIN. MAINTENANCE REPLACED THE NR 2 ENGINE. OPS CHECKED WERE GOOD.SDR SIMA20150211003Fadec · failedAT FL 350 NR 2 HAD A SUDDEN POWER LOSS OF AROUND 15 PERCENT, N1 CAME BACK TO NORMAL FEW SECONDS LATER. TROUBLESHOOT RT ENGINE AND FOUND FAULTY FADEC 2B. REMOVED AND REPLACED THE FADEC 2B IAW AMM 73-22-01. RESET FADECS AND INSPECTED LABELS IAW AMM 73-22-01-700SDR SIMA20141130001Engine · malfunctionedAFTER ENG'S WERE AT IDLE FOR A LONG PERIOD, THE THRUST WAS BROUGHT UP & WE SMELLED AN OIL BURNING SMELL. REPEAT WRITE UP TRANSFERRED TO NRWC 650-DFW-01922. IAW NRWC 650-DFW-01922, R & R LT ENG IAW WC 71-000-00. OPERATIONS CHECKED GOOD. NO LEAKS DETECTED.SDR SIMA20141121001Engine · vibrationNUMBER 2 ENG HIGH PRESS VIBRATION NEAR TOP OF AMBER DURING ENG START. ABORTED START, AOM PROCEDURE. COMPLIED WITH IAW AML PAGE 3662714 ITEM 4. R & R E2 IAW WORK CARD 71-000-00. OPERATIONS CHECKED GOOD, LEAK CHECKED GOOD & VIBRATION CHECKED GOOD.SDR SIMA20141120002Pump · leakingFUEL LEAKING BOTTOM OF NR 1 ENG COWLING & FUEL SMELL IN CABIN WITH APU AIR ON. NOTE SEE ITEM NR 4 THIS AML PG FOR FUEL SMELL RAD 367347. R & R NR 1 ENG FPMU IAW MM 73-21-10-400-801. OPERATIONS CHECK & LEAK CHECKED GOOD. PERFORMED OPERATIONS CHECK OF SMELL WSDR SIMA20141118001Proximity Sensor · failedNR 1 THRUST REVERSER DISAGREE MAST CAUTION DURING TAKEOFF. FEW SECONDS AFT THRUST SET LOW SPEED ABORT. CLEANED AND SECURED THE LT WOW PROXIMITY SWITCH IAW AMM 32-63-01 AND PERFORMED THRUST REVERSER OPS CHECK IAW AMM 78-30-00 NO DISCREPANCIES FOUND.SDR SIMA20141019002Engine · smokeTHE MOST RECENT SMOKE ON SHUTDOWN EVENT OCCURED 325 FH AFTER THE PREVIOUS EVENT, AND PER BLOCK 8 OF ETN-EM-79-015. E1 SMOKING ON SHUTDOWN. RESTORED TDMI 682T7917.SDR SIMA20141017005Carbon Seal · defectiveSMOKE COMING FROM E1 AFTER BEING SHUTDOWN 15 PLUS MINUTES. COMPLIED WITH ETN-79--15 UP TO STEP 12 TDMI 826T7221 SCHEDULE A 50 FLIGHT HOURS. R & R LPT SHAFT PLUG & MAGNETIC CARBON SEAL.SDR RAIA201410130002Bleed Valve · failedNR 2 BLEED VALVE FAILED MESSAGE DURING FLIGHT, RETURNED. MAINTENANCE REPLACED NR 2 ENG BLEED VALVE, OPS CHECKED GOOD.SDR SIMA20140728001Engine · leakingSMOKE IN CABIN & LAVATORY, OIL SMELL. LAVATORY SMOKE INDICATOR ON EICAS. PERFORMED ETN-EM-72-034 ENG ODOR EVENT. TROUBLESHOOTING SUPPLEMENT. FOUND SMOKE SMELL ASSOCIATED WITH NR 1 ENG. PERFORMED BORESCOPE OF NR 1 ENG FLOW PATH EXTENSION IAW ETN-EM-79-014.SDR ASOA20140724082Engine · bird ingestionPILOT REPORTED A STRONG ODOR OF SMOKE APPROACH AND SHUTOFF PACKS AND ODOR WENT AWAY. MX INSPECTED ACFT AND DETERMINED NR 1 ENGINE INGESTED A BIRD. MX PERFORMED A BIRD STRIKE INSPECTION, ENGINE COMPRESSOR SECTION BORESCOPE, AND FOD INSPECTION IAW MM 05-50-00. SDR CHQA20140521152Battery · dischargedDURING INSPECTION, THE OVERWING EMERGENCY EXIT LIGHT WAS FOUND TO BE INOPERATIVE. REPLACED THE NR 4 EMERGENCY LIGHT BATTERY. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.SDR CHQA20140518150Flap · malfunctionedDURING APPROACH, THE FLIGHT CREW RECEIVED A FLAP FAIL MSG ON THE EICAS DISPLAY. AFTER RUNNING THE CHECKLIST IN THE QRH, AN EMERGENCY WAS DECLARED & A SUCCESSFUL LANDING WAS COMPLETED. RESET THE FLAP SYS & THE MSG CLEARED. NO FURTHER DEFECTS HAVE BEEN NOTED.SDR ASOA20140513085Carbon Seal · leakingACFT WAS IN FLIGHT WHEN CREW RECEIVED MESSAGE ON EICIAS OF ENGINE LOW OIL PRESSURE AND A AMBER LIGHT OF 3 QUARTS. ENGINE FAILURE, PRECAUTIONARY ENGINE SHUTDOWN WAS PERFORMED. MAINTENANCE FOUND THE NR 1 ENGINE GENERATOR NR 1 MAGNETIC CARBON SEAL LEAKING AND RESDR CHQA20140430128Inverter · inoperativeDURING INSPECTION, THE FWD CABIN COCKPIT ENTRANCE EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. REPLACED THE FWD CLOSET INVERTER. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.SDR CHQA20140424123Proximity Switch · faultyCREW REPORTED THAT THEY RECEIVED A LG AIR & GND FAIL MSG IN FLIGHT. THE CREW RETURNED TO FIELD & LANDED WITHOUT INCIDENT. FOUND THE NLG WEIGHT ON WHEELS SWITCH TO BE FAULTY. THE SWITCH WAS SWAPPED WITH THE LT MLG DOWNLOCK PROXIMITY SWITCH & DEFERRED. THE DSDR CHQA20140418111Strut · underservicedCREW REPORTED THAT AFTER TAKEOFF THEY RECEIVED A LG AIR & GND FAIL MSG. THE CREW RETURNED TO FIELD & LANDED WITHOUT INCIDENT. THE ACFT WAS FOUND SAFE FOR FERRY FLIGHT & FLEW TO KCMH FOR REPAIR. REPACKED THE NOSE LG STRUT. OPERATIONAL CHECKS WERE GOOD WITH SDR CHQA20140407109Wire Harness · faultyCREW REPORTED THAT AFTER TAKEOFF, THEY RECEIVED A LG AIR & GND FAIL MSG & THAT THE LG DID NOT RETRACT. THE CREW ELECTED TO RETURN TO FIELD & LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT-HAND WEIGHT ON WHEELS PROXIMITY SWITCH NUMBER 1, THE RIGHT HAN
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