JASC 7510
Service difficulty reports · 869
Reports filed under 7510 · Engine Anti-Icing System, 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 = '7510' 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 jasc_code = '7510' 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 SIMA20170401003Anti-Ice Valve · failedHIGH SPEED ABORT PERFORMED AT APPROX 80 KTS DURING TO ROLL. RECEIVED AN ENGINE A/I DISAGREE CAUTION AND AN NR 2 ENGINE OPEN INSCRIPTION WITH ANTI-ICE OVERRIDE IN AUTO POSITION. REMOVED AND REPLACED ANTI ICE VALVE IAW AMM 30-21-01, OPS CHECKED FAILED. REMOVESDR UIEA2017032700415Connector · dirtyRIGHT ENGINE ANTI-ICE EICAS DURING LANDING. COMPLIED WITH FIM 30-21FT809, NO FAULTS. CLEANED THE CONNECTOR AT THE VALVE IAW AMM 30-21-03/401, CYCLED MANUAL DRIVE THROUGH CYCLE. OPS CHECKED OK IAW AMM 30-21-03/407.SDR ASAA2017032320255Anti-Ice Valve · failedNR 2 ENGINE DISPLAYED AMBER TAI INDICATION WHEN ENGINE ANT-ICE TURNED ON. ACFT GROUNDED. REPLACED THE NR 2 ENGINE INLET COWL THERMAL ANTI-ICE VALVE ASSY IAW AMM 30-21-11. THIS CLEARS MEL 30-4C.SDR AALA20170321006Bolt · wornFLIGHT DIVERTED DUE TO AN AIRFRAME VIBRATIONS BETWEEN THE AFT LAVATORIES. UNEVENTFUL LANDING. LEFT ENGINE ANTI-ICE VALVE MOUNTING BOLT WORN AND LOOSE. REMOVED AND REPLACED WITH NEW HARDWARE IAW AMM 75-10-01. OPERATIONAL CHECK GOOD. AIRCRAFT WAS GROUNDED.SDR ASAA2017022519927Anti-Ice System · malfunctionedLEFT ANTI-ICE COWL NOT ILLUMINATED. ACFT GROUNDED. FOUND THE NR 1 ANTI-ICE CIRCUIT BREAKER OPEN. COMPLIED WITH A CIRCUIT BREAKER RESET IAW AMM 20-60-01-860-801. RAN THE NR 1 ENGINE, CYCLED THE NR 1 COWL ANTI-ICE SWITCH SEVERAL TIMES. NO DEFECTS NOTED. LSDR UIEA2017020500148Warning Message · false activationLEFT ENGINE ANTI ICE VALVE STATUS MESSAGE. COMPLIED WITH FIM 30-21, FAULT TREE 805 MESSAGE DID NOT RETURN. SYSTEM IS OK.SDR ASAA2017012119539Anti-Ice Valve · failedNR 1 ENGINE COWL TAI LIGHT STAYING ON. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE COWL TAI VALVE, REF B737-800 AMM 30-21-11-400-801. INSTALLATION TEST FAILED. PRSOV WILL NOT STAY OPEN, COWL VALVE OPEN LIGHT DOES NOT DIM, REMAINS BRIGHT. REQUIRED FURTSDR UIEA2017012000080Anti-Ice Valve · slowRIGHT ENGINE NACELLE ANTI-ICE VALVE IS VERY SLOW TO INDICATE OPEN IN COLD WEATHER. REMOVED AND REPLACED THE ANTI-ICE VALVE. OPS CHECKED GOOD IAW AMM 30-21-03.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 AALA20161228005Anti-Ice Valve · faultyAT TAKEOFF, THE RIGHT COWL ANTI-ICE LIGHT ILLUMINATED. ABORTED TAKEOFF. REMOVED AND REPLACED THE NR 2 ENGINE ANTI-ICE VALVE IAW AMM 30-21-11. OPERATIONAL CHECKED GOOD. AIRCRAFT NOT GROUNDED.SDR UIEA2016120200961Warning Message · false activationDURING DESCENT, ENGINE ANTI-ICE EICAS RT HPSOV WENT AWAY AFTER A COUPLE OF MINUTES STATUS MSG R ENG HPSOV CLEARED MESSAGE PERFORMED BITE TEST NO FAULTS NOTED , GROUND TEST OK IAW AMM 36-11-00.SDR ASAA2016120118913Valve · failedAMBER TAI INDICATION ON NR 2 ENGINE WITH ENGINES SHUT DOWN AT GATE. ACFT GROUNDED. REMOVED AND REPLACED THE NO. 2 ENGINE COWL TAI VALVE IAW AMM 30-21-11-401-801 & 000-801 & 000-802. NR 2 COWL TAI VALVE OPS CHECKED NORMAL IAW AMM 30-21-11-400-801. NR 2 ENGINESDR AALA20161031010Anti-Ice Valve · faultyDURING TAKE OFF ROLL THE NR 1 ENGINE COWL ANTI ICE AMBER LIGHT ILLUMINATED. TAKE OFF ABORTED AT APPROXIMATELY 40 KNOTS. AIRCRAFT WAS GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE COWL TAT VALVE IAW AMM 30-21-11. OPS CHECKED NORMAL.SDR ASAA2016080717639Anti-Ice Valve · failedNR 1 COWL VALVE OPEN LIGHT REMAIN BRIGHT BLUE WHEN NR 1 ENGINE ANTI -ICE SWITCH IS TURNED ON. NR 1 COWL VALVE OPEN LIGHT EXTINGUISHES WHEN NR 1 ENGINE ANTI-ICE SWITCH IS TURNED OFF. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 COWL ANTI-ICING VALVE (TAI) IASDR AALA20160509010Anti-Ice Valve · faultyAIRCRAFT WAS GNDED. DURING TAKEOFF THE NR 2 ENG HEAT VLV BEGAN FLASHING BLUE. TAKEOFF WAS ABORTED AT APPROX 80 KNOTS. R & R THE 2 ENG LT & RT ANTI-ICING VLVS & THE COWL ANTI-ICING VLV IAW AMM 75-10-01. ACCOMPLISHED OPERATIONAL & LEAK CHECKS. SYS CHECKED SSDR AALA20160509009Anti-Ice Valve · faultyAIRCRAFT WAS GNDED. DURING TAKEOFF THE NR 2 ENG HEAT VLV BEGAN FLASHING BLUE. TAKEOFF WAS ABORTED AT APPROX 80 KNOTS. R & R THE NR 2 ENG LT & RT ANTI-ICING VLVS & THE COWL ANTI-ICING VLV IAW AMM 75-10-01. ACCOMPLISHED OPERATIONAL & LEAK CHECKS. SYSTEM CHESDR AALA20160509008Anti-Ice Valve · faultyAIRCRAFT WAS GNDED. DURING TAKEOFF THE NR 2 ENG HEAT VLV BEGAN FLASHING BLUE. TAKEOFF WAS ABORTED AT APPROX 80 KNOTS. R & R THE NR 2 ENG LT & RT ANTI-ICING VLVS & THE COWL ANTI-ICING VLV IAW AMM 75-10-0. ACCOMPLISHED OPERATIONAL & LEAK CHECK SYS. CHECKED SDR AALA20160518010Shutoff Valve · faultyAIRCRAFT WAS GNDED. DURING TAKEOFF ROLL THE LT ENG ANTI-ICE LIGHT ILLUMINATED. TAKEOFF WAS ABORTED AT APPROX 70 KNOTS. R & R ALL 3 LT ENG ANTI-ICE AIR SHUT OFF VLVS IAW AMM 75-10-01. R & R LT ENG WARNING CIRCUIT ASSEMBLY IAW AMM 75-10-07. LEAK & OPERATIONSDR AALA20160518009Shutoff Valve · faultyAIRCRAFT WAS GNDED. DURING TAKEOFF ROLL THE LT ENG ANTI-ICE LIGHT ILLUMINATED. TAKEOFF WAS ABORTED AT APPROX 70 KNOTS. R & R ALL 3 LT ENG ANTI-ICE AIR SHUT OFF VLVS IAW AMM 75-10-01. R & R LT ENG WARNING CIRCUIT ASSEMBLY IAW AMM 75-10-07. LEAK & OPERATIONSDR AALA20160518008Shutoff Valve · faultyAIRCRAFT WAS GNDED. DURING TAKEOFF ROLL, THE LT ENG ANTI-ICE LIGHT ILLUMINATED. TAKEOFF WAS ABORTED AT APPROX 70 KNOTS. R & R ALL 3 LT ENG ANTI-ICE AIR SOV IAW AMM 75-10-01. R & R LT ENG WARNING CIRCUIT ASSEMBLY IAW AMM 75-10-07. LEAK & OPERATIONAL CHECKESDR AALA20160411015Warning System · faultyAIRCRAFT WAS GNDED. DURING TAKEOFF ROLL THE LT ENG ANTI-ICE LIGHT ILLUMINATED. TAKEOFF WAS ABORTED AT APPROX 70 KNOTS. R & R ALL 3 LT ENG ANTI-ICE AIR SOV IAW AMM 75-10-01. R & R LT ENG WARNING CIRCUIT ASSEMBLY IAW AMM 75-10-07. LEAK & OPERATIONAL CHECKS SDR HNAA2016012200017Hose · detachedRT WING DEICE BOOT INBD OF NACELLE, INTAKE BOOT AND DEICE BOOT JUST OTBD OF NACELLE DO NOT APPEAR TO BE INFLATING. NO LIGHT INDICATION. RE-ATTACHED DEICE HOSE TO LEADING EDGE 6112DR AND 613AR. GROUND RAN ACFT, DEICE BOOT SYSTEM OPS CHECKED GOOD, OK FOR SERVICSDR FDEA201601090091Anti-Ice Valve · failedNR 1 ENG ANTI-ICE DISAGREE DURING CLIMB WITH ENG ANTI-ICE SELECTED ON. R & R ANTI-ICE VALVE IAW AMM 30-22-02-0-0. OPS CHECKED NORMAL, OK FOR SERVICE.SDR P5CA2015123000220Anti-Ice Valve · malfunctionedSTATUS MSG, "RT ENGINE TAI VALVE. R & R RT ENGINE TAI VALVE IAW AMM 30-21-03. ACCOMPLISHED GROUND OPS CHECK, SYSTEM OPS CHECK NORMAL.SDR ASAA2015122414458Valve · failedAFTER LANDING ENGINE TAI SELECTED OFF NR 2 ENGINE TAI REMAINED ON WITH BRIGHT BLUE COWL VALVE OPEN LIGHT AND TAI ANNUNCIATED ON ENGINE INSTRUMENTS. AFTER ENGINE SHUT DOWN COWL LIGHT WENT OUT. ACFT GROUNDED. REPLACED NR 2 ENGINE COWL THERMAL A/I CONTROL VALVESDR UIEA2015122100788Anti-Ice Valve · malfunctionedRIGHT ENG ANTI-ICE EICAS MESSAGE WITH ENGINE AT LOW POWER SETTINGS. REPLACED & OPERATIONS CHECKED RT NAC TAI VALVE IAW AMM 30-21-03 401.SDR ASAA2015111913824Anti-Ice Valve · failedR 2 ENGINE COWL TAI VALVE LIGHT STAYING ON. ACFT GROUNDED. R & R NR 2 ENGINE TAI VALVE, REF AMM 30-21-11. OPS CHECK NORMAL.SDR ASAA2015111813850Anti-Ice Valve · failedNR 2 ENGINE COWL VALVE OPEN LIGHT ILLUMINATED, ACFT GROUNDED. R & R NR 2 ENGINE TAI VALVE REF AMM 30-21-11. OPS CHECK NORMAL.SDR AALA20151118002Tube · blownRETURNED, RT ENG FIRE HANDLE ILLUMINATED ALONG WITH AURAL WARNING ON CLIMB OUT. AN EMER WAS DECLARED & THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. THE ACFT WAS REMOVED FROM SERVICE. FOUND ANTI-ICE TUBE ON TOP OF RT ENG BLOWN. REPLACED RT ENG ANTI-ICE DUCT SDR ASAA2015111713825Anti-Ice Valve · malfunctionedTHRU FL 250 WHEN USING WING ANTI-ICE NR 2 "BLEED TRIP OFF" LIGHT ILLUMINATED. QRH PROCEDURES FOLLOWED BLEED LIGHT EXTINGUISHES. ACFT GROUNDED. REF FIM 36-10, TASK 801, USE OF WING ANTI ICE UNDER SOME CONDITIONS CAN CAUSE THE HSV TO OPEN EARLY & CAUSE A BLEESDR ASAA2015111113740Anti-Ice Valve · failedNR 2 ENGINE ANTI-ICE VALVE STICKS. REQUIRED SEVERAL CYCLES TO GET VALVE LIGHT TO GO DIM IN ON POSITION. ACFT GROUNDED. REPLACED NR 2 ENGINE ANTI-ICE VALVE REF AMM 30-21-11.SDR ASAA2015103113562Anti-Ice Valve · failedDURING DESCENT THROUGH 12000 FT TO 8000 FT LT ENGINE ANTI-ICE TURNED AMBER TAI INDICATED ON ENGINE DISPLAY. COWL VALVE OPEN ON LT SIDE LIGHT WAS BLUE. AMBER TAI LIGHT WENT OUT AND INDICATED GREEN BELOW 8000 FT. NORMAL INDICATION ON LT TAI LIGHT AFTER 8000 FSDR IPXA2015100694467Anti-Ice Valve · malfunctionedEICAS MESSAGE, RT ENGINE ANTI-ICE DISPLAYED AND ENGINE ANTI-ICE VALVE LIGHT REMAINED ILLUMINATED WITH SWITCH ON. R & R RT ENG ANTI-ICE VALVE IAW MM 30-21-03-401. OPS TEST SATISFACTORY.SDR ASAA2015100513341Anti-Ice Valve · malfunctionedAFTER ENGINE SHUTDOWN, NR 1 COWL VALVE OPEN LIGHT. REMAINED ON WITH ENGINE ANTI-ICE SWITCH OFF. ACFT GROUNDED. CYCLED NR 1 ENGINE COWL VALVE SWITCH. LIGHT EXTINGUISHED. PERFORMED NR 1 ENGINE COWL ANTI-ICING OPS CHECK IAW AMM 30-21-00-710-801, OPS CHECK NORSDR CA150929014Pressure Switch · faulty(CAN) DURING FLIGHT, 1 ENGINE ANTI ICE OVERPRESSURE CAS MESSAGE CAME ON. DUE TO BAD WEATHER AT DESTINATION, PILOT DECIDE TO DIVERTED AND LAND. ACFT GROUNDED. NR 1 ENGINE ANTI ICE OVER PRESSURE SWITCH FOUND AT FAULT. PN: 01ND36204-7.SDR CA151112004Hose · ruptured(CAN) PILOTS REPORTED LT ENGINE DE-ICE LIGHT ILLUMINATED WITHOUT SYS SELECTION. SCAT TYPE HOSE CONNECTING ENGINE DE-ICE LINES ON LT (OTBD) AREA OF ENGINE FOUND RUPTURED, ALLOWING COMPRESSOR DISCHARGE AIR TO FLOW INTO ENGINE AREA UNDER COWLINGS.SDR CALA2015072994173Anti-Ice Valve · failedNR 1 ENGINE ANTI-ICE VALVE FAILED CLOSED, DIVERTED. R & R THE ANTI-ICE VALVE IAW AMM 30-21-51. OPERATIONS CHECKED GOOD.SDR ASAA2015070112315Valve · stuckRIGHT ENGINE COWL ANTI-ICE VALVE STUCK CLOSED, ILLUMINATED BRIGHT BLUE WITH SWITCH SELECTED ON DURING DESCENT AND REMAINED BRIGHT BLUE. ACFT GROUNDED. OPS CK NR 2 ENGINE COWL A/I VALVE IAW AMM 30-21-00-710-801. OPS CK GOOD, NO HISTORY 30 DAYS.SDR ASAA2015062312199Anti-Ice Valve · failedNR 2 ENGINE ANTI-ICE "COWL VALVE OPEN" LIGHT STAYS BRIGHT WHEN SWITCHED ON. ACFT GROUNDED. REPLACED NR 2 ENG ANTI-ICE COWL VALVE AMM 30-21-11-000-801 AND 30-21-11-400-801. OPS AND LEAK CHECK GOOD. GROUND VERIFICATION TEST SUCCESSFUL.SDR JGVR20150623001Duct · mismanufacturedDURING ROUTINE ENGINE WORK, FOUND THE NR 2 ENGINE HP BLEED AIR DUCT ASSY 90 DEGREE CONNECTION, PN SBJ10531-505, WITH A BLOWN GASKET, PN BA7684, BY VISUAL INSPECTION. EVIDENCE OF BLEED AIR LEAK STREAKS FOUND ON THE BYPASS DUCT. THE EFFECTED PARTS IDENTICAL IASDR SIMA20150621004Transducer · failedNR 2 ENGINE ANTI-ICE FAIL ON EICAS. COMPLIED WITH CHECKLIST. SYS RECOVERED IN ANTI-ICE OVERRIDE. VALVE MAY BE STUCK IN OPEN POSITION. REMOVED AND REPLACED THE RT ANTI-ICE TRANSDUCER IAW AMM 30-21-06.OPS CHECK GOOD.SDR PNSA2015052105Anti-Ice Valve · dirtyLEFT ANTI-ICE BLEED VALVE LIGHT CAME ON, REMOVED AND CLEANED ANTI-ICE BLEED VALVE.SDR AALA20150501001Anti-Ice Valve · faultyRIGHT ENGINE ANTI-ICE VALVE LIGHT ILLUMINATED WITH EICAS MSG WHEN SELECTED ON. EMERGENCY DECLARED & FLIGHT LANDED WITHOUT INCIDENT. R & R RT ENG OUTLET TAI VALVE IAW AMM 30-21-03. GOOD LEAK & OPERATIONAL CHECK.SDR ASAA2015030510882Valve · failedRIGHT ENGINE TAI ILLUMINATED, AMBER DEPARTING DCA IN LIGHT SNOW CONDITIONS.
ASSOCIATED COWL LIGHT WAS PROPERLY ILLUMINATED DIM BLUE. CYCLING THE SWITCH HAD NO EFFECT, AND TAI INDICATION WENT FROM GREEN TO AMBER TO OFF AND BACK TO AMBER SEVERAL TIMES BY ITSESDR SIMA20150226005Anti-Ice Valve · failedNR 2 ENGINE ANTI-ICE FAILED INFLIGHT AFTER AOM 1 PROCEDURE. R & R ANTI-ICE VALVE IAW AMM 30-21-01. OPS CHECKED GOOD IAW AMM 30-00-00-700-802-A & 30-00-00-700-803-A.SDR BUEA20150227001Transducer · failedDURING CLIMB TO FL32, NOTICE A REDUCTION IN AIRSPEED AT FL 30. NOTICED A FLUX IN NR 1 ENG ITT, N1 & N2, 91 TO 88%. PILOT LEVELED OFF AT FL32 & REDUCED POWER SETTING, POWER BACK & NOTICED A LARGER ITT, N1, N2 FLUX. WEATHER WAS VFR CLEAR WITH NO ICING. PILOSDR WF1R2015022600073Duct · crackedTHE WELDED ASSEMBLY HAD TO BE REMOVED FROM BOTH FORWARD LOWER ENGINE NACELLES DUE TO CRACKING AROUND THE MOUNT FLANGES. WE DRILLED THE WELD ASSY AWAY FROM THE COWLING STRUCTURES. ONLY THEN COULD WE SEE THE INTERNAL CRACKING THROUGH THE STEEL DUCK. THIS PORTSDR ASAA2015012810467Anti-Ice Valve · failedAFTER CLIMBOUT AND PASSING THRU CLOUD DECK CLEAR ABOVE, TURNED ENGINE ICE OFF, NR 1 ENGINE COWL VALVE OPEN LIGHT STAYED ON WITH THE AMBER TAI INDICATION ON UPPER ENG N1, ACCOMPLISHED QRH. ACFT GROUNDED. R & R THE TAI VALVE, OPS CHECKED NORMAL AND OK FOR SERSDR CA150126006Anti-Ice Valve · failed(CAN) ON THE TAKE-OFF ROLL THE MASTER CAUTION WARNING AND ASSOCIATED ANTI-ICE LIGHT ILLUMINATED AFTER SELECTING TOGA. TAKE-OFF WAS REJECTED BELOW 25KTS, RETURNED TO THE GATE FOR MAINTENANCE ACTION. THE RT ENGINE COWL ANTI-ICE VALVE WAS REPLACED AS PER AMM 30-2SDR IPXA2014120885017Anti-Ice Valve · inoperativeRECEIVED AN EICAS MESSAGE WHEN THE ENGINE ANTI ICE WAS TURNED ON. RETURNED TO DEPARTURE. R & R RT ENGINE TAI VALVE IAW AMM 30-21-03-004-017 & 30-21-03-404-014. OPS CHECKED GOOD IAW 30-21-00-735-001.
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