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 ASAA2023020241775Not Reported · failedLEFT COWL ANT-ICE FAILED IN CLOSED POSITION. GROUNDED - YES. REMOVED AND REPLACED #1 COWL ANTI-ICE VALVE REF AMM 30-21-11.SDR ASAA2023013141753Valve · faultyAMBER MASTER CAUTION AT 60KTS ABORTED TAKEOFF. GROUNDED - YES. ENG #2 COWL ANTI=ICE ILLUMINATES AT 84% N1. REMOVED/REPALCED ENG #2 ENG ANTI ICE VALVE REF B737-9 AMM 30-21-11.SDR YENA2023012000058Anti-Ice Valve · failedFLT#526, BWI-BOS. (AIRCRAFT PERFORMED AN AIR TURN BACK TO BWI) ' A-I ENG 1 FAIL IN FLIGHT. COMPLIED WITH QRH, MESSAGE PERSISTED; REMOVED AND REPLACED ENG #1 ANTI-ICE VALVE REF AMM 30.21.01. OPS CHECK AND LEAK CHECK ARE GOOD.SDR ASAA2023010841473Anti-Ice System · faultyAFTER TURNING OFF ENGINE ANTI ICE APPROACHING SEA, NOTED AFTER LANDING AMBER "TAI" ILLUMINATED FOR #1 ENG. GROUNDED - YES. REMOVED & REPLACED #1 ENG COWL TAI VLV LK & OPS NORMAL REF B737-800 AMM 30-21-11.SDR CALA2022121403380Anti-Ice Valve · warning messageANTI ICE ENG R EICAS MESSAGE AFTER START. REPLACED ENGINE 2 ANTI ICE VALVE REF AMM30-21-02 AND ACCOMPLISHED ENGINE IDLE RUN AND TEST OF ANTI ICE REF AMM TASK 30-21-00-730-806-003. TEST PASSED. PARTS USED: 25-3021-9-0001,QTY :1 ADD EMP:U353548,U102087 ROTABLE PSDR ASAA2022121041092Anti-Ice Valve · inoperative#1 ENGINE ANTI-ICE VALVE DOES NOT ACTUATE WITH THRUST AT IDLE. THRUST NEEDS TO BE INCREASED TO GET VALVE TO MOVE. GROUNDED - YES. PERFORMED ENG#1 IDLE RUN PER B737-900 AMM 71-00-00/501 NO FAULT PERFORMED B737-900 FIM 30-21 TASK 802 OPS CHECK OK.SDR A6WA202212098401Relief Valve · faultedLH COWL ANTI ICE CAU IN FLT WITH COWL SWITCH SELECTED OFF. C/W QRH RETURNED TO DAY, AIRCRAFT REMOVED FROM SERVICE. R & R THE RELIEF VALAVE OF LT ENG IAW AMM 30-22-04 , OPS CHECKED GOOD.SDR ASAA2022120841091Anti-Ice Valve · warning light#2 ENGINE ANTI-ICE COWL VALVE LIGHT ILLUMINATED WITH ANTI-ICE SWITCH ON. GROUNDED - YES. PERFORMED ENGINE ANTI-ICE SYSTEM OPERATIONAL TEST WITH ENGINE IDLE RUN. SYSTEM OPERATED CORRECTLY WITH NO DEFECTS NOTED. COWL VALVE LIGHT DID NOT ILLUMINATE DURING IDLE RUSDR CALA2022112103190Shutoff Valve · failedENG ANTI-ICE COWL VALVE LIGHT IS ON AT LESS THAN 28000 FEET REQUEST DEFERREL PER MEL3021D. DEFERRED ENGINE ANTI ICE #2 IAW MEL 3021D. C/W DDP PROCEDURES. #2 COWL VALVE VALVE IS LOCKED OPEN. HIGH PRESSURE SHUTOFF VALVE IS DEACTIVATED CLOSED. TOMC APPROVED STILLSDR ASAA2022100440161Anti-Ice Valve · faultyDURING ENGINE RUN TEST FOUND #1 ENGINE ANTI-ICE VALVE LIGHT WOULD STAY ILLUMINATED AMBER UNTIL 68% N2 POWER, STAYS ILLUMINATED AT IDLE. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE ANTI-ICE VALVE, REF B737-9 AMM 30-21-11-000-801 & 30-21-11-400-801, LEAK AND SDR AALA202210051780Anti-Ice Valve · faultedAIRCRAFT WAS GROUNDED: ABORTED TAKEOFF AT APPROXIMATELY 50 KNOTS DUE TO LEFT COWL ANTI ICE MASTER CAUTION. REPLACED LEFT ENGINE COWL THERMAL ANTI ICE (TAI) VALVE PER AMM 30-21-11. ACCOMPLISHED SATISFACTORY OPERATIONAL AND LEAK CHECKS.SDR DALA2022092606294None · noneSHIP 3507 -ATB- DUE TO A-ICE ENG 1 VLV FAILED CLOSED DISPATCH MESSAGE. CORRECTIVE ACTION: LOCKED ANTI-ICE PRSOV OPEN AND FORWARDED TO MEL.AIRCRAFT RETURNED TO SERVICE. REMOVED AND REPLACED RIHT BLEED VALVE CONTROLLER PER A350 AMM 75-33 AND PRESSURE REULATING SSDR ASAA2022091639975Anti-Ice System · warning lightAFTER AIRSTART ON #1 ENGINE- ENGINE ANTI ICE LIGHT #1 ILLUMINATED. GROUNDED - YES. REMOVED ENG 1 A/I VLV CONNECTOR AND LOOSENED LOCK BOLT. UNABLE TO MOVE VALVE TO OPEN POS. SECURED BOLT AND RECONNECTED CONNECTOR. INSPECTED #1 ENGINE ANTI-ICE VALVE, VALVE MOVESSDR ASAA2022090339784Lamp · faulty#2 ENGINE ANTI ICE COWL VALVE OPEN LIGHT REMAINED ILLUMINATED BRIGHT WITH SWITCH IN THE ON POSITION. ENGINE DISPLAY SHOWED AN AMBER TAI INDICATION. GROUNDED - YES. REMOVED AND REPLACED #2 ENG ANTI ICE VALVE REF B737-900 AMM 30-21-11.SDR DALA2022090105873None · noneSHIP 3403 -DIV- TO MSP DUE TO A.ICE ENG 2 VALVE CLOSED CAUTION MESSAGE. CORRECTIVE ACTION: REPLACED NACELLE ANTI-ICE PRV. OPS CHECK OK. (9132134)SDR I5PA2022081875703Valve · faultyRH ENG BLEED OFF DURING COWL ANTI ICE OPERATION. RIGHT ENGINE ANTI ICE VALVE FOUND DEFECTIVE. VALVE WAS REPLACED AND CONFIRMED OPERATIONAL PER THE AMM.SDR I5PA2022081268802Valve · faultyBLEED OFF WHEN ENG ANTI ICE ON. R/R RH ENG ANTI ICE VALVE PER AMM 30-21-03.SDR I5PA2022080575702Valve · faultyR/R L ENG TAI VALVE IAW AMM 30-21-00.SDR ASAA2022072439173Anti-Ice Valve · faulty#2 ENGINE COWL VALVE OPEN STAYS BRIGHT BLUE WITH AMBER TAI ENGINE ANTI-ICE SWITCH ON. GROUNDED - YES. REMOVED & REPLACED #2 ENGINE COWL ANTI-ICE VALVE PER B737-800 AMM 30-21-11-000-801 LEAK AND OPS CHECKS GOOD.SDR ASAA2022071739110Anti-Ice Valve · faulty#2 ENGINE AMBER TAI DISPLAYED ON EIS. CYCLED ON AND OFF DURING FLIGHT. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE NOSE COWL ANTI ICE VALVE REF B737-900 AMM 30-21-11-000-801, 30-21-11-400-801.SDR AALA202207193968Wire Harness · fault messageAIRCRAFT WAS GROUNDED: AS SOON AS POWER WAS PUSHED BEYOND 40% FOR TAKEOFF, MASTER CAUTION CAME ON AS WELL AS COWL ANTI-ICE LIGHT. REMOVED AND REPLACED ANTI-ICE WIRE HARNESS PER AMM 71-51-03.SDR ASAA2022071139024Valve · faultyON DESCENT WITH ENGINE ANTI-ICE SELECTED ON AND BOTH COWL VALVE OPEN LIGHTS ILLUMINATED DIM #2 ENG TAI ON ENGINE DISPLAY REMAINED ILLUMINATED AMBER. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE COWL TAI VALVE IAW B737-800 AMM 30-21-11 OPS CHECK GOOD. ETOPS GSDR AALA202207081994Pressure Switch · faultyAIRCRAFT WAS GROUNDED: #1 ENGINE COWL ANTI-ICE LIGHT FLICKERING IN CLIMB OUT OF MIA. FLIGHT DECLARED AN EMERGENCY; RETURNED TO MIA LANDING SAFELY. REPLACED #1 ENGINE ANTI ICE PRESSURE SENSOR SWITCH PER AMM 30-21-21. ACCOMPLISHED SATISFACTORY TEST.SDR ASAA2022070638969Wire · brokenREF ASA T/C #78472000 #1 ENGINE INLET AND FAN BLADE DETAIL INSPT FOUND LOWER BONDING WIRE FOR TAI VALVE BROKEN FROM ATTACH POINT ON TAI VALVE. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE TAI VALVE, INSTALLED BONDING JUMPER AND ACCOMPLISHED BOND CHECK REF B7SDR ASAA2022061738691Valve · stuckENG ANTI ICE ON #2 REMAINED BRIGHT BLUE AMB TAI ABOVE #2 N1. GROUNDED - YES. TROUBLESHOT PER B737-900 FIM 30-21-00 VALVE FOUND STUCK CLOSED. REPLACED ENGINE COWL TAI VALVE REF B737-900 AMM 30-21-11. GROUNDING TEST GOOD. OPS CHECK GOOD AND LEAK CHECK GOOD REF ASDR ASAA2022061338633Anti-Ice System · warning lightAFTER SELECTING ENGINE ANTI-ICE ON DURING DESCENT IN ICING CONDITIONS, THE RIGHT ENGINE TAI INDICATION WAS AMBER WITH THE RIGHT AMBER COWL VALVE OPEN LIGHT INDICATING DIM BLUE. AFTER A FEW MINUTES THE AMBER TAI INDICATION CHANGED TO GREEN. GROUNDED - YES. PERFSDR CALA2022060601446Sensor · inoperativeNUMBER 1 ENG ANTI ICE LIGHT ILLUMINATED IN FLIGHT OMF SHOWS LATCHED MAINT MSG 36-21010, ENG 1 INTERMEDIATE DUCT REF IFIM TASK 30-21-00-810-807, EXISTING FAULTS, 36 PNEU. REMOVED & REPLACED INTERMEDIATE MANIFOLD PRESSURE SENSOR REF AMM PRESS SENSOR OUT OF RANGSDR DALA2022060703967Anti-Ice Valve · warning messageSHIP 3319- DIV - TO MSP DUE TO "A. ICE ENG 1 VALVE CLOSED" ECAM MESSAGE WHEN ANTI-ICE TURNED ON. CORRECTIVE ACTION: REPLACED NO.1 ENGINE ANTI-ICE VALVE. INSPECTED & TESTED SENSE LINES & TUBES. OPS CHECKS OK. (8715168)SDR ASAA2022052738490Duct · gougedREF T/C 78472000 #2 ENGINE INLET AND FAN BLADE DETAILED INSPECTION: FOUND UPPER, L/H SIDE MOUNT POINT ON TAI VALVE FWD DUCT GOUGED FROM BAD ROD END (M) ALF. GROUNDED - YES. REPLACED #2 ENGINE TAI VALVE FWD DUCT REF CFM56-7 PPBUM 71-00-02 FIG 27-1 AND B737-900 SDR ASAA2022051038261Anti-Ice Valve · faultyCOWL ANTI-ICE ON NUMBER ONE ENGINE ILLUMINATED AMBER. GROUNDED - YES. PER B737-800 FIM 30-21 TASK 801 RECOMMEND CHANGING ENGINE COWL THERMAL ANTI-ICE (TAI) VALVE REF B737-800 AMM 30-21-11/40. REMOVED AND REPLACED #1 ENG COWL TAI VALVE REF AMM 30-21-11. OPS CHESDR ASAA2022050538220Anti-Ice Valve · faultyHAD ANTI-ICE MASTER CAUTION ON TAKE OFF ROLL N1 91.4, 28K ENGINE ANTI-ICE ON. GROUNDED - YES. PERFORMED ENGINE HIGH POWER RUN TAXI PER B737-9 AMM 71-00-00 DURING TAXI COWL VALVE LIGHT ON #1 ENG ILLUMINATED 3 TIMES TO 3 FROM RUN UP PAD DURING HIGH POWER RUN #1 SDR HNAA2022050700176Anti-Ice Valve · failed658 30-21 2640972 05MAY22 MDT CLOSE
DURING T/O ROLL E1 A/ICE FAIL WITH ICE DET OVERRIDE
KNOB SET TO ENG. ABORTED T/O THEN FOLLOWED QRH.
FACT 05MAY22 09:03 MDT
R/R'D E1 A/I SDR J7SA2022060300322Anti-Ice Valve · warning messageAFTER TAKEOFF, CYAN L ENGINE A/I FAILED ON CAS POSTED WITH ALL ANTI-ICE OFF. CREW DETECTED SLIGHT SMELL OF SMOKE. THE CAS DISAPPEARED AFTER 15-20 MINUTES. REPLACED #1 ENGINE ANTI ICE VALVE IAW CH 300 AMM 30-21-01. REPLACED PRESSURE SWITCH IAW AMM 30-21-03. ALLSDR CALA2022042501071Circuit Breaker · trippedANTI-ICE ; RAIN ENG 1 ; WING CONT CIRCUIT BREAKER TRIPPE D. WING ANTI ICE AND NMBR 1 ENG BLUE LIGHTS INOP FOUND ENGINE 1ENGI NE AND WING CONTROL CB POPPED CB A6 ON THE P18-3 CAPPED. BOTH WING ANTI-ICE VLV LOCKED CLOSED DDP ACP PER MEL HAS HISTORY. ADD EMP:U075SDR ASAA2022041938060None · faultyENG 2 BLUE COWL VALVE OPEN ANNUNCIATOR AND AMBER TAI ANNUNCIATOR REMAIN ILLUMINATED AFTER ENGINE 2 ANTI-ICE SELECTED TO OFF. GROUNDED - YES. REMOVED & REPLACED #2 ENG COWL TAI VALVE REF B737-900 AMM 30-21-11, OPS CK GD, LK CKS GD.OKAY FOR CONT'D SVC.SDR DALA2022041902680None · noneSHIP 3133 - DIV - TO JFK WITH #2 ENG ANTI ICE VALVE CLOSED MESSAGE. COULD NOT CONTINUE TO PVD DUE TO ICING CONDITIONS. CORRECTIVE ACTION: DEFERRED VALVE IN OPEN POSITIONPER MEL 30-21-01D AND CONTINUED.(8744756)SDR ASAA2022041338040Unknown · failedENGINE ANTI ICE ON, THE ANTI ICE PANEL CAUTION LIGHTS STARTED TO FLASH FOLLOWED BY THE DUCT PRESSURE GAUGES FLUCTUATED FROM 60-0 ON BOTH NEEDLES. GROUNDED - YES. NO RELATED FAULTS LOGGED ON OMS SYS WITH ENG'S RUN - BLEEDS ON TOGETHER OR SEPARATE, DUCT PRESS FLSDR AALA202204058738Anti-Ice System · noneAIRCRAFT WAS GROUNDED: ANTI-ICE ON RECALL PANEL MASTER CALL ILLUMINATED AFTER THROTTLES WERE ADVANCED TO REJECTED BELOW 45 KNOT. ACCOMPLISHED ENGINE COWL ANTI-ICING OPERATION TEST PER AMM 30-21-00 WITH AUXILIARY POWER UNIT AND ENGINES WITH ENGINES TAKEOFF POWESDR FDEA202203300780Valve · noneL-ENG ANT-ICE EICAS MESSAGE DISPLAYED ALONG WITH VALVE LIGHT ON L ENGINE ANTI ICE SWITCH DISPLAYED DURING DESCENT WHEN SELECTED ON AND STAYED ON FOR REMAINDER OF FLIGHT. REMOVED AND REPLACED L ENGINE ANTI-ICE VALVE M/M 30SDR AALA202203307089Anti-Ice Valve · noneAIRCRAFT ON TAKEOFF AT MAX POWER 26K RIGHT ENGINE COWL ANTI ICE LIGHT AND MASTER CAUTION CAME ON ABORTED TAKEOFF AT 60 KNOTS MINIMAL BRAKING. REMOVED AND REPLACED NUMBER 2 ENGINE ANTI-ICE VALVE PER AMM 30-21-21.SDR AALA202203286781Anti-Ice Valve · faultedAIRCRAFT WAS GROUNDED: COWL ANTI-ICE LIGHT ILLUMINATED AT HIGH POWER SETTING AND CREW ABORTED THE TAKE OFF. REPLACED RIGHT ENGINE COWL ANTI-ICE VALVE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 30-21-11SDR HNAA2022032800128None · nonePDIS 635 30-21 2696461 24MAR22 PHL CLOSE
E2 AI FAIL MESSAGE DISPLAYED C/W AMM 30-21-01-040-801-A
FACT 27MAR22 06:15 PHL
T/S FIM TASK 30-21-00-810-806-A BLOCK 5. REMOVED + REPLACED E2 A/I PRESSURE TRANSDUCER IAW AMM 30-21-06. NO FIX. FOLLOWED SDR ASAA2022032237791Valve · inoperativeON TAKE OFF WHEN POWER BEING SET AT AROUND 60% N1 RIGHT AMBER COWL ANTI ICE LIGHT AND MASTER CAUTION CAME ON. INITIATED A LOW SPEED ABORT. COWL ANTI ICE LIGHT WAS NOT TO COME ON PER THE MEL. GROUNDED - YES. PERFORMED TROUBLE SHOOT PER B737-800 FIM 30-21-00 TASSDR ASAA2022032237751Valve · inoperativeON TAKE OFF AND INITIAL CLIMB, TAI INDICATION ENG #2 INTERMITTANTLY WENT BLANK, TO AMBER, TO GREEN, SEVERAL TIMES. ENG ANTI-ICE SWITCH VALVE POSITION WAS DIM AT ALL TIMES. GROUNDED - YES. #2 ENG TAI COWL VALVE R&R PER B737-800 AMM 30-21-00. OPS CHK GOOD.SDR YENA2022031100135Valve · failedFLT#331, BOS-BOS.'A/I ENG2 FAIL (R/H); REF DEFECT 3130334 ITEM 1 R&R'D ENG ANTI-ICE VALVE THIS CLEARS MDDR 466651 MEL 30-21-01B MX-4 UPDATED PLACARD REMOVED'.SDR ASAA2022022337569Valve · intermittentDURING CRUISE FLIGHT @ FL360 (SAT-55C) IN BOTH SMOOTH AND LIGHT TURN CONDITIONS THE ENGINE #2 COWL VALVE OPEN LIGHT FLICKERED AND THEN MOSTLY STAYED ILLUMINATED BRIGHT BLUE. NO TAI INDICATION NEAR N1 GUAGE OR OTHER ABNORMALS. FOLLOWED QRH PROCEDURE. GROUNDED -SDR ASAA2022022137527Anti-Ice Valve · inoperativeAFTER ENGINE START LEFT ENGINE ANTI ICE SWITCH TURNED ON AND COWL VALVE OPEN ANNUNCIATOR ILLUMINATED BRIGHT BLUE BUT DID NOT TURN DIM. CYCLED SWITCH ONCE AND THE SAME SCENARIO OCCURRED AGAIN. GROUNDED - YES. REMOVED AND REPLACED ENGINE 1 COWL TAI VALVE IAW B73SDR CALA2022021800419Valve · warning lightAMBER TAI INDICATION ON NUMBER 1 ENG WHEN ENG ANTI ICE SWITCH O N. ALL OTHER INDIC NORMAL REMOVED AND REPLACED ENGINE COWL ANIT ICE VALVE IAW AMM 30-21-11 OP CHECK GOOD ROTABLE PARTS CHANGE WAS INDICATED - TT # 1893019 SN OFF 5709 VALVE, ANTI-ICE OFF 29-302SDR ASAA2022021237409Anti-Ice Valve · intermittent#1 COWL ANTI ICE ILLUMINATED IN CRUISE. WENT OUT WHEN ENG SLOWED TO .76M AND BELOW 88% N1. GROUNDED - YES. REMOVED & REPLACED #1 ENG COWL TAI VLV LK & OPS NORMAL REF B737-900 AMM 30-21-11.SDR AALA202202076408Anti-Ice Valve · inoperativeAIRCRAFT WAS GROUNDED: MASTER CAUTION ILLUMINATED ALONG WITH AN "ANTI ICE" ANNUNCIATION ON SIX PACK DURING TAKEOFF ROLL. REJECTED TAKEOFF AT APPROXIMATELY 20 KTS AND RETURNED TO GATE. REPLACED RH ENGINE ANTI-ICE VALVE IAW 737 FIM 30-21-00-810-805, LEAK AND OPS
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