JASC 3020
Service difficulty reports · 1,644
Reports filed under 3020 · Air Intake Anti/De-Ice 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 = '3020' 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 = '3020' 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 CA050324007Anti-Ice Valve · failed(CAN) DURING DESCENT, THE FLIGHT CREW NOTICED THAT THE NR 1 ENGINE ANTI-ICE VALVE WOULD NOT CLOSE UNLESS POWER WAS REDUCED TO IDLE. THE VALVE WAS REPLACED AND A SATISFACTORY ENGINE RUN WAS CARRIED OUT.SDR 09272651Valve · failedEVENT SUMMARY STATED REJECTED TAKEOFF AT 40KT DUE TO LT COWL ANTI-ICE CAUTION MSG. TROUBLESHOOTING CONFIRMED THE PROBLEM, AND RTG. REMOVED AND REPLACED LT COWL ANTI ICE VALVE REF AMM 30-22-01. PERFORMED OPS CHECK OF ANTI ICE. OPS CHECK GOOD.SDR KNI2004F00000Vane · crackedDURING PHASE INSPECTION, FOUND THE LT ICE VANE CRACKED THRU IN THE CENTER OF THE HINGE. UPON MORE INVESTIGATION, FOUND THE HINGE PIN HAD WORKED ITS WAY OUT OF THE HINGE. EVENTUALLY IT WORE A HOLE THRU THE DUCT SIDE WALL AND PROCEEDED TO COME OUT OF THE HINGESDR 04FDEA02817Relay · failedENG 2 ANTI-ICE OFF LIGHT CAME ON AT TOP OF DESCENT WITH ENG ANTI-ICE SELECTED ON. UNABLE TO DIVERT CLEAR ICING SO SHUT DOWN ENG 2 AS A PRECAUTION. REPLACED RELAY R2-5527. SYSTEM CKS OK PER FIM 30-22-07. RAN NR 2 ENG AND PERFORMED ENGINE NOSE COWL ANTI-ICE SDR SIMA200424302Valve · malfunctionedDURING CRUISE WITH ANTI-ICE ON, CREW ENCOUNTERED MULTIPLE COMPRESSOR STALLS ON NR 2 ENGINE ACCOMPANIED BY SLIGHT CHANGES IN TORQUE AND ITT. ALSO, RECEIVED NR 2 IGNITION LIGHT. REPLACED ANTI-ICE VALVE ON NR 2 ENGINE. PERFORMED BOROSCOPE OF HOT AND COLD SECTISDR MALA040536Thermister · malfunctionedLT INTAKE ILLUMINATED IN FLIGHT. QRH COMPLETED, NOTIFIED DISPATCH/MECHANIC. LT AC GEN OPS OK, LT. APPEARS TO CYCLE EVERY 2 MINUTES OR LESS. AIR RETURN TO DTW. MAINTENANCE SWAPPED THERMISTORS (2 AND 3 WITH 4 AND 5) IN DEICE MODULE. RAN A/C FOR FIFTEEN MINUTESDR AALA20040753Duct · brokenINFLIGHT T630/27 ON CLIMBOUT LEFT ENGINE LOOP-A ILLUMINATED WITH A FIRE WARNING. LEFT ENGINE AURAL REDUCED POWER AND FIRE WARNING EXTINGUISHED. RETURNED TO SJC AND LANDED WITHOUT INCIDENT. FOUND BLOWN DUCT AT LEFT HAND ENGINE UPPER INBOARD NOSE COWL ANTI ICSDR MALA040422Control Module · malfunctionedRIGHT INTAKE LIGHT ILLUMINATED CYCLED ON AND OFF AFTER TAKEOFF. AIR RETURN TO MSP. MAINTENANCE REMOVED AND REPLACED DEICE CONTROL MODULE PER AMM 30-20-15 P/N 44730-501, S/N ON A00012, S/N OFF A00432.SDR RAIA00405035Valve · inoperativeEVV - LEFT ENGINE ANTI ICE FAIL MESSAGE. MAINTENANCE DEFERRED NR 1 ENGINE ANTI ICE PER MEL. SUBSEQUENTLY CLEARED DMI BY REMOVING AND REPLACING NR 1 ENGINE ANTI ICE VALVE.SDR MALA040419Thermostat · faultyRT ENGINE INTAKE LIGHT CYCLED ON AND OFF NUMEROUS TIMES; RAN QRH--NO CHANGES. IT CYCLED FOR THE REMAINDER OF FLIGHT. AIR RETURN TO DTW. MAINTENANCE FOUND NR 3 THERMOSTAT ON LOWER DUCT OPEN--SWAPPED TO NR 4 POSITION. COMPLETED OP'S CK'S IAW AMM. ALL CHECKS GOOSDR RAIA00405034Valve · defectiveSTL - AIRFRAME DEICE LOW PRESSURE INDICATION. MAINTENANCE DEFERRED AIRFRAME DEICE PER MEL. SUBSEQUENTLY CLEARED DMI BY REMOVING AND REPLACING DEICE PRESSURE REGULATOR VALVE.SDR MALA040412Duct · failedDIVERTED TO CWA AFTER THE RIGHT INTAKE HEAT FAILED IN FLIGHT. MAINTENANCE REMOVED AND REPLACED RIGHT DUCT P/N NH24668-153, S/N ON L219890, S/N OFF L219863.SDR MALA040413Control Module · defectiveTHE RT INTAKE HEAT FAILED IN FLIGHT. INFLIGHT, RIGHT INTAKE CAUTION LIGHT ILLUMINATED, IT WENT OUT AFTER 20 SECONDS AND THEN ILLUMINATED AGAIN EVERY 3-5 MINUTES. DIVERTED TO CWA. MAINTENANCE REMOVED AND REPLACED DEICE CONTROL MODULE P/N 44730-501, S/N ON A0SDR CA040518007Hose · cracked(CAN) AFTER TAKE OFF CREW OBSERVED SPARKS AND GLOW FROM RT ENGINE COWL. CREW SHUTDOWN RT ENGINE AND RETURNED TO AIRPORT. MAINTENANCE FOUND THE FLEXIBLE HOSE FROM THE EXHAUST STACK TO THE LIP HEATER HAD CRACKED AND SEPERATED FROM THE COWLING. THIS ALLOWED THESDR COMA0460258Warning Light · illuminatedFLIGHT 5553 RIGHT COWL ANTI-ICE AND THRUST REVERSER UNSAFE CAUTION MESSAGE. COULD NOT DUPLICATE. OPERATIONAL CHECKS WERE NORMAL.SDR CA040406004Actuator · failed(CAN) PILOT REPORTED A CLACKING NOISE IN FLIGHT COMING FROM THE INSTRUMENT PANEL. DURING TROUBLESHOOTING THE INTERNAL BY PASS DOOR WAS FOUND INOP. IN THE CLOSED POSITION. FURTHER INVESTIGATION REVEALED AN INTERNAL FAILURE AS THE STOP BUTTON THAT ACTUATES THE ISDR DXTA200400286Valve · malfunctionedABORTED TAKEOFF FOR "HP DUCT O PRES - RIGHT" CAS MESSAGE. REMOVED AND REPLACED RIGHT ENGINE HIGH PRESSURE ANTI-ICE SHUT OFF VALVE IAW CESSNA 750 MM CHAPTER 36-10-00, OPS CHECK GOOD.SDR MALA040294Nozzle · faultyRIGHT INTAKE HEAT FAILED INFLIGHT. AIR RETURN TO MEM. MAINTENANCE REMOVED & REPLACED RIGHT INTAKE EXHAUST NOZZLE IAW SF340 AMM CHAP 71-60-10. ALL CHECKS GOOD AT THIS TIME. P/N ON&OFF NF24668-057, S/N ON L338514, S/N OFF NSN.SDR CA040518009Switch · out of limits(CAN) LT ENGINE ANTI-ICE LIGHT SLOW TO EXTINGUISH. LT UNDERTEMP SWITCH GOES OFF AT 340 DEGREES F, SHOULD GO OFF AT 300+/-7 DEGREES F. NEW SWITCH INSTALLED AND OPERATION CHECKED SATISFACTORY.SDR MALA040266Thermister · malfunctionedLEFT INTAKE HEAT CYCLES ON/OFF INFLIGHT. AIR RETURN TO DTW. MX SWAPPED LEFT NORMAL THERMISTER TO NR 4 RAN FOR 20 MIN, ALL CHECKS GOOD IAW MM 30.SDR CA040319002Anti-Ice System · cracked(CAN) AIR INTAKE ANTI-ICE LIP WAS FOUND CRACKED AT THE WELDED ATTACH JOINTS AT BASE OF EXHAUST INLET/OUTLET TUBES.SDR MALA040248Duct · burnedON APPROACH LEFT INTAKE HEAT BURNED UP & SPARKING. REMOVED AND REPLACED LEFT LOWER DUCT IAW JOB CARD 7160-301. OPS CHECK GOOD P/N ON NH24668-165, S/N ON L180888, P/N OFF NH24668-169, S/N OFF L180871. REMOVED AND REPLACED LEFT INTAKE DEICE MODULE IAW ACT MM SDR MALA040220Separator · damagedRIGHT INTAKE LIGHT ILLUMINATES AFTER 15 MINUTES AND STAYS ON. AIR RETURN TO MSP. REPLACED RIGHT WHITE HARNESS P/N 7292533-602, NO HELP. REMOVED AND REPLACED RT PARTICLE SEPARATOR DUCT P/N 6124-300, S/N OFF 243, S/N ON 182, SYS OPS CHECKS GOOD.SDR QXEA200400183Heater · malfunctionedSEA - FLIGHT 2328 ENGINE ADAPT HEATER 1 CAUTION LIGHT ILLUMINATED. ENGINE INTAKE HEATER ON NR 1 SIDE (LIGHT) WENT DARK. COMPLIED WITH OPERATIONAL CHECK OF NR 1 AND 2 ENGINE INTAKE HEATERS IAW 400 MM-30-21-00 CHECKS GOOD. RESET CIRCUIT BREAKER. NO PARTS REPSDR AWXA200400200Pressure Switch · defectiveAFTER TAKEOFF AT PHX EN ROUTE FOR MSP RECEIVED EICAS MESSAGE -L ENG ANTI-ICE- WITH NR 1 ENGINE ANTI-ICE VALVE LIGHT ILLUMINATED. DUE TO ICING CONDITIONS AT MSP TURNED BACK TO PHX FOR REPAIR. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE ANTI-ICE VALVE, DID NOSDR P5CA0401040Clamp · failedWHILE IN CLIMB FL 29-30 NR 2 ENG FIRE WARNING ON HANDLE AND BOTH FIRE LOOPS CAME ON. ENG SHUT DOWN AND A/C DIVERTED TO NRT. REMOVED AND REPLACED NOSE COWL ANTI-ICE CLAMP. LEAK CK OK IAW MM 30-21-00.SDR COMA0460143Valve · malfunctionedFLIGHT 5612 LEFT COWL ANTI-ICE MESSAGE. REPLACED THE ANTI-ICE VALVE.SDR MALA040192Module · failedEN ROUTE TO STC W INBOARD LIGHT ILLUMINATED ON IT'S OWN FOLLOWED QRH LIGHT STAYED ON. AIR RETURN TO MSP. MAINTENANCE OHM CHECKED DUCT MATS AND THERMISTORS, OHM CHECKS GOOD. REMOVED AND REPLACED DEICE MODULE, PERFORMED 20 MIN OPS CHECKS, OPS CHECKS GOOD P/N SDR MASA200400071Sensing Element · chafedAIRCRAFT ABORTED TAKE-OFF WITH ANTI-ICE DUCT WARNING MSG ON T/O. MX TROUBLE SHOT. MX REPLACED THE FIRE WARNING ELEMENT. OP CHECKS GOODSDR RAIA00402008Pressure Switch · inoperativeCLT - LEFT ENGINE ANTI-ICE VALVE FAILED TO OPEN ON TEST. MAINTENANCE DEFERRED NR 1 ENGINE ANTI-ICE PER MEL SUBSEQUENTLY CLEARED DMI BY REMOVING AND REPLACING NR 1 ENGINE ANTI-ICE PRESSURE SWITCH.SDR 02240402WPDuct · brokenAFTER TAKEOFF THE RT ENGINE FIRE WARNING LOOP (A) LIGHT ILLUMINATED. SHORTLY, AFTER THE FIRE WARNING LOOP (B) ILLUMINATED WITH FULL ENGINE FIRE INDICATIONS. MAINTENANCE FOUND BROKEN COUPLING ON THE COWL ANTI-ICE DUCT, REMOVED AND REPLACED DUCT ASSEMBLY IAW MSDR COMA0470013Shutoff Valve · malfunctionedFLIGHT 5319 COWL ANTI ICE AND LEFT BLEED CAUTION MESSAGE. REPLACED THE LT PRSOV.SDR MALA040141Valve · failedDURING FLIGHT 3453/3505 THE NR 4 ENGINE INTAKE LOW PRESSURE LIGHT ILLUMINATED. A/C RETURNED TO DTW. REMOVED AND REPLACED INTAKE ANTI-ICE VALVE, ALL CHECKS GOOD. REMOVED AND REPLACED INTAKE ANTI-ICE VALVE ALL CHECKS GOOD AT THIS TIME.SDR RAIA00401034Valve · inoperativeRIGHT ENGINE ANTI-ICE FAIL INDICATION. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE ANTI-ICE VALVE.SDR RAIA00401033Valve · inoperativeRIGHT ENGINE ANTI-ICE FAIL INDICATION. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE ANTI-ICE VALVE.SDR CA040128003Heater · burned(CAN) AFTER OUR AIRCRAFT ARRIVED ON THE PARKING POSITION OUR TECHNICIAN REPORTED SMOKE AND FLAMES COMING OUT OF THE LT ENGINE COWLINGS AND AIR INTAKE SECTION. THE FIRE WAS EXTINGUISHED AND THE CAUSE WAS FOUND TO BE THAT THE AIR INTAKE HEATER CAUGHT FIRE. THE ASDR MALA040136Warning Light · false indicationDURING FLIGHT 2999/2798, RT INTAKE HEAT LIGHT ILLUMINATED AFTER TAKEOFF. AIR RETURN TO DTW. MAINTENANCE PERFORMED VISUAL INSPECTION OF ALL DUCTING. NO DEFECTS NOTED. PERFORMED 1 HOUR GROUND RUN OF SYSTEM WITH NO FAULTS NOTED. COULD NOT DUPLICATE DISCREPANSDR 2004UALA00031Switch · misusedRETURNED TO BLOCKS DUE TO ANTI ICE VALVE WARNING. THIS INCIDENT OCCURRED MOST LIKELY WHEN THE LT ENGINE ANTI-VALVE WAS DEFERRED INOPERATIVE PER THE MEL, AND, THE LT ENGINE ANTI-ICE VALVE SWITCH WAS LEFT IN THE INCORRECT POSITION AFTER REVIEWING THE MEL PROCEDSDR AWXA200400027Anti-Ice Valve · bindingPHX - AIR TURNBACK - FLT 0071 - ON CLIMBOUT, EN ROUTE. THE RT ENG ANTI-ICE COWL VALVE OPEN LIGHT REMAINED INTRANSIT, VALVE NEVER OPENED OR INDICATED A DECREASE IN DUCT PRESSURE. TURNED BACK & LANDED WITHOUT FURTHER EVENT. MAINT R & R RT ENG INLET COWL THERMASDR 004851Warning Light · illuminatedON 01/02/2004 APPROX 1230 (UTC), FLT 4587 TTN-BED, CREW REPORTED THAT THE RT ENGINE INTAKE DE-ICE LIGHT ILLUMINATED. THE AIRCRAFT RETURNED TO TTN.SDR DL738031148Anti-Ice Valve · failedNR 2 ENG COWL ANTI-ICE LIGHT ILLUMINATED DURING T/O ROLL. ABORTED AT 50 KTS N1 89 PERCENT. REPLACED NR 2 AIV, OPS CHECKS OK.SDR COMA0470002Warning Light · false activationFLIGHT 5773 LEFT ENGINE COWL ANTI ICE CAUTION MESSAGE. COULD NOT DUPLICATE. SYSTEM TEST SATISFACTORY AFTER CLEARING DEFERRED MAINT ON LEFT ACM.SDR MALA030577Line · contaminatedINTAKE LOW PRESSURE LIGHTS ILLUMINATED ON NR 3 AND NR 4 ENGINES ON TAKEOFF OF FLIGHT 3589. ABORTED TAKEOFF. MAINTENANCE PERFORMED TROUBLESHOOTING OF NR 4 ENGINE INTAKE LOW PRESSURE LIGHT IAW MM 30 FOUND NR 4 ENGINE PRESS REF LINE CONTAMINATED. REMOVED, CLEASDR 2004F00070Duct · damagedAFTER TAKEOFF OF SEATTLE, WA, NR 2 ENIGNE FIRE INDICATION WITH FIRE BELL AND LIGHT. ACCOMPLISHED APPROPRIATE CHECKLIST. EMERGENCY DECLARED AND AIRCRAFT LANDED SEA WITHOUT INCIDENT. REMOVED AND REPLACED NR 2 ENGINE HEATER-FUEL DE-ICE DUCT. ENGINE RUN AND LESDR MASA200300508Probe · inoperativeASH NR 2609 SDF-DCA - ABORTED TAKEOFF DUE TO A TAT HEAT NR 1 CAUTION MSG. MX REPLACED THE TAT PROBE. OP CHECKS GOOD.SDR AUS20031286Clamp · wrong part(AUS) ENGINE ANTI-ICE VALVE PIPE PN 1159P41706-7 WORN AND BROKEN BY CLAMP. CLAMP WAS INCORRECT PART PN S230SST (CORRECT CLAMP PN GC500BV04CTN). THE TEFLON SLEEVE ON THE CLAMP HAD WORN AWAY RESULTING IN METAL TO METAL CONTACT BETWEEN THE CLAMP AND PIPE WHICH WSDR MALA030555Deice System · inoperativeDURING FLIGHT, THE LT INTAKE HEAT LIGHT ILLUMINATED INFLIGHT. AIR RETURN TO MSP. MAINTENANCE PERFORMED OHMS CHECKS OF LT INTAKE HEAT ONLY FAULT HAS HIGH READINGS ON TEST BOX PINS G TO E AND E TO M FOUND PROBLEM TO BE DEICE MODULE REMOVED AND REPLACED DEICE MSDR MALA030523Control Module · malfunctionedDURING FLIGHT 3177 RIGHT INTAKE HEAT MSTER CAUTION COME ON WITH THE RIGHT ENGINE ANTI-ICE SELECTED ON AFTER RESETTING THE SWITCH THE CAUTION LIGHT COMES BACK ON AFTER A FEW MINUTES. AIR RETURN TO MSP. MAINTENANCE REMOVED AND REPLACED RIGHT INTAKE HEAT DEICE SDR AUS20031272Door · missing(AUS) NR 4 ENGINE NACELLE ANTI-ICE PRESSURE RELIEF BLOWOUT DOOR MISSING.SDR MALA030521Control Module · failedDURING FLIGHT 3183, LEFT INTAKE CAUTION LIGHT ILLUMINATES, MOVING POWER LEVER WILL EXTINGUISH LIGHT FOR APPROXIMATELY 2 MINUTES THEN COMES ON AGAIN. AIR RETURN TO MSP. MAINTENANCE REMOVED AND REPLACED DEICE CONTROL MODULE (LT) P/N44730-501, S/N OFF A0072, S/
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