JASC 7510
Service difficulty reports · 869
Reports filed under 7510 · Engine Anti-Icing System, newest first.
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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 I5PA2021120968801None · unserviceableDISCREPANCY: R BLEED OFF DURING CLIMB AFTER ENG ICE ON.
CORRECTIVE ACTION: REMOVED AND REPLACED #2 ENGINE INLET THERMAL ANTI-ICE VALVE AS PER AMM 30-21-03. OPERATIONAL TEST NORMAL.SDR 9JLA2021113026592Anti-Ice Valve · defectiveDURING GROUND MAINTENANCE CHECKS THE LEFT COWL VALVE FAILED TO OPEN, INDICATED BY A CAS MESSAGE. THE MAINTENANCE TEAM VERIFIED THE DISCREPANCY AND REMOVED AND REPLACED THE LEFT ENGINE COWLING ANTI-ICE VALVE WITH AN OVERHAULED UNIT. OPS CHECKS WERE SATISFACTORYSDR 9JLA2021110217454Sensor · defectiveTHE FLIGHT CREW REPORTED THAT DURING FLIGHT WHEN ENGINE ANTI-ICE WAS SELECTED ON AND WHEN TURNED OFF THE LEFT ENGINE ANTI-ICE INDICATION WOULD REMAIN ON FOR AN ADDITIONAL 20 MINUTES BEFORE EXTINGUISHING. THE MAINTENANCE VENDOR TROUBLESHOT AND DETERMINED THE LESDR IPXA2021091573938Anti-Ice System · faulted**ATB** - AFTER TAKEOFF RECEIVED LVL 1 ENG 1 A-ICE 1 DISAGREE AND ENG 3 A-ICE 3 DISAG. DURING DESCENT, MESSAGES EXTINGUISHED. TRANSFERRED TO NR 456456 FOR PERMANENT REPAIRFOUND ENGINE 1 & 3 ANTI-ICE LOCK IN THE OPEN POSITION, REPOSITIONED ANTI-ICE IN THE NORMASDR HNAA2021083100437Warning Message · false activationDURING CLIMBOUT, BLEED 1 LOW TEMP MSG IN ICING CONDITIONS. PERFORMED OPERATION CHECK OF THE AIR BLEED SYSTEM IAW AMM 36-00-00-700-806. NO DEFECTS NOTED COULD NOT DUPLICATE OPS CHECK GOOD OK FOR SERVICE.SDR ASAA2021083035835Anti-Ice Valve · inoperativeLEFT COWL ANTI-ICE VALVE DOES NOT OPEN, LIGHT REMAINS BRIGHT BLUE WITH LEFT ENGINE ANTI-ICE SWITCH ON. GROUNDED - YES. REMOVED AND REPLACED ENG 1 TAI COWL VALVE REF AMM 30-21-11-400-801. OPS CHECK GOOD.SDR UIEA2021083001909Warning Message · false activationEICAS "L ENG ANTI ICE" VALVE NOT IN COMMANDED POSITION(<P>PERFORMED FIM 30-21 F/T 806. COULD NOT DUPLICATED FAULT. OPS CHECK GOOD. NO OTHER DEFECTS NOTED.</P>)SDR SWIA202160626Anti-Ice System · malfunctionedWE RECEIVED A L COWL ANTI ICE DUCT MASTER WARNING IN CRUISE. PERFORMED QRH PROCEDURE EMERGENCY 12-4 WHICH INSTRUCTED AN IN FLIGHT SHUTDOWN. THE MSG PERSISTED. (FLIGHT 3161) REFERENCE AML 721053. REFERENCE AML 721095. T/S L COWL ANTI ICE DUCT WARNING MESSAGSDR FDEA202108222077Coupling · missingDURING B CHECK INSPECTION OF NR1 ENGINE, THE UPPER ANTI-ICE DUCT COUPLING WAS FOUND TO BE MISSING FROM THE UPPER ANTI-ICE DUCT ASSEMBLY. THE COUPLING WAS FOUND RESTING BETWEEN THE HIGH PRESSURE COMPRESSOR CASE AND THE RIGHT SIDE VSV ACTUATION LEVER. FUSDR ASAA2021071235354Solenoid · malfunctionedWHILE PERFORMING TEST 30-11-12-710-801 FOUND THE #1 ENG TAI VALVE CLICKING. GROUNDED - YES. REMOVED AND REPLACED THE #1 ENGINE TAI VALVE IAW B737-800 AMM 30-11-12-00-400-801. OPS AND LEAK TEST GOOD.SDR UIEA2021061401344Anti-Ice Valve · faultedLEFT ENG ANTI ICE VALVE DID NOT CLOSE WHEN SWITCH OFF(<P>PERF OPS CHECK OF L ENG TAI VALVE, OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME. REF: 30-21-03-404-022</P>)SDR CALA2021061100846Sensor · failedENGINE 1 ANTI ICE ANN ILLUMINATED TS AND FOUND ENG 1 INTERMEDIATE PRESSURE SENSOR (PI) T3068 SET " ENGINE 1 ANTI-ICE LIGHT ON", IFIM G75-20-20-00-810-809. PEFORMED IFIM 36-21-00-810-801, VISUALLY INSPECTED CONNECTOR PLUG, HARNESS, AND SENSE LINE, AND REPLACED SDR ASAA2021060635033Anti-Ice Valve · failed#2 ENG ANTI ICE FAILED DURING DESCENT. GROUNDED - YES. REMOVED AND REPLACED #2 ENG ANTI ICE VALVE REF B737-900 AMM 30-21-11 OPS AND LEAK CHECKS GOOD.SDR ASAA2021052834964Anti-Ice Valve · false activationRIGHT ENG ANTI ICE COWL VALVE STUCK OPEN. GROUNDED - YES. DRY RAN #2 ENG AND CYCLED #2 ENG ANTI ICE COWL VALVE SWITCH TO ON AND THEN OFF, THE BLUE LIGHT EXTINGUISHED, OPS NORMAL REF B737-800 AMM CH 71-00-00-700-821-F00.SDR ASAA2021052634934Anti-Ice Valve · stuckRIGHT COWL VALVE OPEN LIGHT STAYS BRIGHT WHEN THE ENG ANTI ICE IS SELECTED ON. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE COWL TAI VALVE REF B737-900 AMM 30-21-11 OPS CHECK AND LEACK CHECK GOOD.SDR CALA2021052100702Anti-Ice Valve · faultedAT 37K FEET, THE #1 ENGINE AMBER COWL ANTI-ICE VALVE ILLUMINATED AMBER, OPERATED BY QRC AND REDUCED TRUST AND AMBER LIGHT REMAINED ILLUMINATED. UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. LOCK LEFT ENGINE COWL SDR AALA202105209010Anti-Ice Valve · faultedAIRCRAFT WAS GROUNDED: #2 ENGINE ANTI-ICE VALVE COWL VALVE OPEN LIGHT AND "TAI" ON N1. EMERGENCY DECLARED AND RETURNED TO MIA. REMOVED AND REPLACED #2 ENGINE COWL TAI VALVE IAW AMM 30-21-11SDR HNAA2021052100222Anti-Ice System · malfunctionedDURING CLIMB AT 14000 FEET EICAS E2 A/ICE FAIL PRESENTED. RAN QRH MSG WAS INTERMITTENT WITH OVERRIDE KNOB SELECTED TO ALL. ENG AIR INLET 2 OPEN INSCRIPTION WAS ALSO INTERMITTENT. ENG A/ICE OVER PRESS EICAS ALSO PRESENTED. PERFORMED HIGH STAGE PRESSURE SWITCSDR QXEA2021051600238Relay · faultedENG ADPT HEAT 2 CAUTION ILLUMINATED EN ROUTE. ICE PROTECTION WAS ON FOR 10 MIN BEFORE CAUTION ILLUMINATED. FL250 AT -22C. RETURNED TO FIELD LANDING UNEVENTFUL. REMOVED FROM SERVICE. FOUND CB 115 VAC INK LIP HTR ENG 2 TRIPPED. SET CB. RAN BOTH ENGINESS FOR 20 MSDR IPXA2021050569042Duct · failedINSPECTION TYPE:N/A** SUPPLEMENTAL SDR ** ATB ** EMERGENCY DECLARED ** LANDED WITHOUT INCIDENT ** ENG 2 A-ICE DISAG (LEVEL 1). DEFERRED #2 ENGINE ANTI ICE VALVE IAW MEL 30 22 2 3 1 PLACARD INSTALLED. C/W DMP ANTI ICE VALVE SECURED OPEN. M 743483 ASSIGNED.REPLASDR ASAA2021050434752Anti-Ice Valve · stuckSHORTLY AFTER TAKEOFF THE #2 (R) COWL VALVE OPEN LIGHT ILLUMINATED BRIGHT. COWL VALVE APPEARS TO BE STUCK OPEN. NO TAI INDICATION ABOVE N1, QRH COMPLIED WITH. GROUNDED - YES. REMOVED AND REPLACED #2 ENG INLET COWL THERMAL VALVE AS REQUIRED . LEAK CKD NO LEAKS SDR ASAA2021050434745Anti-Ice Valve · faulted#2 ENG ANTI-ICE COWL; VALVE OPEN LIGHT INTERMITTENTLY CHANGED FROM DIM BLUE TO BRIGHT BLUE INDICATION WITH ENG ANTI-ICE SWITCH IN THE ON POSITION. ANTI-ICE VALVE WAS IN FULLY OPEN POSITION AS ANTI-ICE INDICATION ON ENG INTRUMENTS PANEL SHOWED GREEN A/I AND N1 SDR HALA2021050500055Support Rod · shearedETOPS - DURING NBR 1 ENG INPECTION FOUND ANI ICE VALVE DUCT SUPPORT ROD SHEARED // INSTALLED DUCT SUPPORT ROD END. REF A3330 IPC 30-21-48-60 ITEM 300. OK FOR SVCSDR AALA202105069028Anti-Ice Valve · cloggedAIRCRAFT WAS GROUNDED: REJECTED TAKEOFF DUE TO ANTI-ICE INDICATION ISSUE. UNCLOGGED RH ENGINE ANTI-ICE VALVE ORIFICE IAW AMM 30-21-11-100-801, OPS CHECK GOOD.SDR ASAA2021042334649Anti-Ice Valve · inoperative# 2 ENGINE ANTI ICE COWL VALVE STUCK CLOSED AMBER TAI & BRIGHT BLUE LIGHT. GROUNDED - YES. REMOVED AND REPLACED #2 ENG COWL TAI VALVE ASSY IAW B737-800 AMM 30-21-11/401. PERFORMED ENGINE COWL TAI VALVE INSTALLATION TEST REF AMM SUBTASK 30-21-11-860-009, LEAK CSDR ASAA2021041734606Warning Light · false activationENGINE #2 ANTI-ICE REMAINED BRIGHT BLUE ACCOMPANIED BY AMBER TAI LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED B737-800 FIM 30-21 TASK 804. NO FAULTS FOUND. GROUND VERIFICATION OF #2 ENG COWL ANTI-ICE VALVE SUCCESSFUL. RESTORED #2 ENG ANTI-ICE VALVE PERB737-800SDR CALA2021041600482Anti-Ice Valve · inoperativeENG 2 FNG ANTI ICE LIGHT REMAINS BRIGHT IN ON POSITION PREVIOUS CREW MISTAKENLY WROTE UP ENG 2, UPON T/S FOUND INOP ANTI ICE TO BE ENG #1. REQUEST DEFERRAL ANTI ICE VALVE LOCKED IN OPEN POSITION. DISPATCH DESK: 33 NAME: JERRY DATE: 14-APR-21- SDR HNAA2021041200139O-Ring · failedBLD 2 LEAK EICAS MESSAGE AND INSCRIPTION APPEARED AT 8000 FT DURING FLIGHT. FOLLOWED QRH AND MESSAGE WENT AWAY. R&R O-RINGS ON BLEED 2 PIPES AFT COUPLING IN BAG BAY, AFT 2 COUPLINGS IN AFT CENTER WING PANEL. INSPECTED ALL #2 BLEED PIPE COUPLINGS FOR LEAKS. SDR HNAA2021041200138Check Valve · failedBLEED 2 LEAK ON CLIMB IN FLIGHT. R+R GRND AIR CHECK VLV IN REF TO AMM 36 10 02. OPS CHECK AND LEAK CHECK GOOD. GROUND RAN #2 ENG AT POWER WITH BLEEDS AND PACKS ON. NO LEAK MSG PRESENT. OK FOR SERVICESDR UIEA2021040800861Warning Message · false activationSTATUS MESSAGE: L ENG TAI VALVE(<P>R/R ENG INLET TAI VALVE LH IAW AMM 30-21-03. PERFORMED OPS CHECK, OPS CHECK GOOD.</P>)SDR UIEA2021040800862Anti-Ice Valve · failedSTATUS MESSAGE: L ENG TAI VALVE(<P>R/R ENG INLET TAI VALVE LH IAW AMM 30-21-03. PERFORMED OPS CHECK. OPS CHECKS GOOD</P>)SDR ASAA2021040434509Anti-Ice Valve · malfunctionedLEFT ENGINE ANTI-ICE VALVE WILL NOT OPEN. BRIGHT BLUE DISAGREE LIGHT ILLUMINATED WHEN SELECTED ON. GROUNDED - YES. PERFORMED B737-800 FIM 30-21 TASK 805 #1 COWL ANTI ICE TROUBLESHOOTING. VALVE OPS CHECK GOOD.SDR ASAA2021040434508Anti-Ice Valve · stuckLEFT ENGINE ANTI ICE WILL NOT OPEN BRIGHT BLUE LIGHT REMAINS ILLUMINATED WHEN SELECTED. GROUNDED - YES. #1 ENG COWL TAI VALVE REMOVED & REPLACED REF B737-800 AMM 30-21-11OPS CHECK GOOD.SDR ASAA2021032834441Anti-Ice Valve · stuckDURING DESCENT WE TURNED ON THE ENGINE ANTI ICE FOR BOTH ENGINES. ONCE CLEAR OF ICING CONDITIONS AT 1200 FEET AGL, WE TURNED OFF BOTH ENGINE ANTI-ICE. THE #1 ENGINE COWL VALVE OPEN LIGHT REMAINED ILLUMINATED BRIGHT BLUE. WE CYCLED THE SWITCH AT DIFFERENT POWERSDR I5PA2021032688801Anti-Ice Valve · faultedRT ENG ANTI-ICE EICAS MSG. REMOVED AND REPLACED R ENG INLET THERMAL ANTI-ICE VALVE IAW AMM 30-21-03. LEAK CHECK AND OPS CHECK OK.SDR IPXA2021031967001Anti-Ice Valve · malfunctionedINSPECTION TYPE:NA**ATB - NO EMERG DECLARED - NO EMERG EQUIP USED. ** L ENG BLEED OFF THEN L ENG ANTI ICE THEN L PACK TEMPPACK 1 NOTED INOP/BLANK W/APU BLEED AVAIL.AIR SUPPLY BITE MODULE TESTED . PCK CONTROLLERS TESTED IAW . ALL W/OUT FAULTS. A/C ELEC PWR DWN SDR CALA2021031900340Anti-Ice Valve · inoperativeANTI-ICE ENG R EICAS ADVISORY RIGHT ENGINE ANTI-ICE (EAI) VALVE FAILURE TO THE CLOSED POSITION OR EAI CONTROL CARD FAILURE. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 3010112 FLIGHT STATUS: L INTERMITTENCE CODE: M PH: TAKEOFF ROLL. ACIPS CONTROL CSDR A6WA202103197717Anti-Ice Valve · failedRECEIVED LH ENG COWL A-ICE CAUTION MESSAGE IN FLIGHT WITH SYSTEM OFF. RAN QRH, MESSAGE CLEARED AFTER CLOSING LH 14TH STAGE SOV. LH PRESSURE RELIEF VALVE WAS FOUND TO BE OPEN ON THE GROUND. ***AIRCRAFT REMOVED FROM SERVICE*** R&R LH ENG COWL ANTI-ICE VALVE IASDR UIEA2021031000516Anti-Ice Valve · malfunctionedRIGHT ENGINE ANTI ICE VALVE LIGHT ILLUMINATED.(<P>TRANSFERRED TO MEL 30-21-01-04-02 CAT C MDDR 143629. DUE 20MAR21 MT PROCEDURES COMPLIED.</P><P>TPA MX, 13MAR, LP 1457787 ITEM M3: REMOVED AND REPLACED R/H ENG #2 THERMAL COWL ENG INLET ANTI-ICE VALVE AS PER AMMSDR FDEA202103090609Anti-Ice Valve · failed@ FL340 ACTUATED ENGINE ICE, # 2 ENG ANTI ICE OFF. ADDITIONAL LEVEL 1 INDICATED " ENGINE 2 A-ICE HAS FAILED INTERROGATED ESC AND THE ONLY FAULTS FOUND WAS FOR THE #2 ANTI-ICE VALVE IN FAULT REVIEW.REMOVED, REPLACED AND OPS CHECKED #2 ENGINE ANTI-ICE VALSDR 9JLA2021030420441Anti-Ice Valve · failedTHE FLIGHT CREW REPORTED THAT A CAS MESSAGE WAS DISPLAYED ON DECENT INDICATING A FAULT WITH THE LEFT COWL VALVE IN THE OPEN POSITION. THE MAINTENANCE TEAM TROUBLESHOT AND FOUND THAT THE LEFT COWLING ANTI-ICE VALVE HAD FAILED. THE FAILED VALVE WAS REMOVED AND ASDR P5CA2021030100053Switch · malfunctionedON DEPARTURE CLIMB WHEN LEFT ENGINE ANTI ICE SWITCH TURNED OFF VALVE LIGHT STAYED ON WITH L ENG ANTI-ICE EICAS MESSAGE. QRH ACCOMPLISHED W/ L ENG ANTI ICE SWITCH REMAINS OPEN.(<P>PERFORMED L ENG RUN, ANTI-ICE VALVE OPERATIONAL NORMAL IAW AMM 30-20-00-71-00-00.SDR UIEA2021022200391Anti-Ice Valve · inoperativeBTB RT ENG A/I VALVE WOULD NOT OPEN. PERFORMED FIM 30-21TASK 806. FOUND A/I CONTROL TO CHECK OK. VERIFIED A/I VALVE POSITION OF NR 2 ENGINE AND PERFORMED VALVE OPS CHECK IAW AMM 30-21-03 AND 36-11-09. OPS CHECK GOOD AT THIS TIME.SDR ASAA2021021134099Bracket · gougedENG #2 ESN802325 FOUND ANTI ICE FWD DUCT OTBD LINK LOWER BRACKET ATTACHED TO FAN FRAME HAS GOUGE ADJACENT TO ROD END. GROUNDED - YES. REMOVED AND REPLACED #2 FWD DUCT ANTI ICE COWL LINK BRACKET TO FAN FRAME AS PER CFM56 PPBM 71-00-02 FIG 6-1 PG 6-7.SDR JJBA20210211011Anti-Ice Valve · crackedENG A/I FAIL, NO ICE ON, AND BLEED 1 LOW TEMP MESSAGES IN FLIGHT (E2 E/I FAIL WITH NO ICE A/I ON MESSAGES ON CLIMB FROM FL220 TO FL270. BLEED 1 LOW TEMP CAME ON AT 3000 FEET ON APPROACH WITH N1 AT 70% AND N2 80-85%. PERFORMED A/I ADJUSTMENT TEST. OPS CHECK SATSDR UIEA2021021200285Warning Light · false activationRIGHT ENGINE ANTI ICE SWITCH VALVE LIGHT IS ILLUMINATED(<P>PERFORMED OPS TEST OF RT ENG ANTI ICE VALVE AND FOUND VALVE TO OPERATE NORMALLY IAW AMM 30-21-03.</P>)SDR HNAA2021020800046Anti-Ice Valve · failedNR 2 ENGINE ANTI ICE FAILED AFTER TAKEOFF. R & R THE NR 2 ENGINE ANTI-ICE VALVE IAW AMM 30-21-01-000/400-801A. PERFORMED OPS CHECK IN REF TO AMM 30-00-70-700-802A. OPS CHECKED GOOD OK FOR SERVICE CLEAR MEL.SDR 9JLA2021021227023Anti-Ice Valve · defectiveTHE FLIGHT CREW REPORTED A RIGHT ENGINE TEMP LOW ANNUNCIATOR WHILE IN FLIGHT AND REMAINED ILLUMINATED WITH N2 AT 82%. THEY INDICATED THE ITT DID SHOW A RISE DURING SWITCH OPERATION. THE MAINTENANCE TEAM TROUBLESHOT AND DETERMINED THE ENGINE ANTI-ICE VALVE WAS SDR ASAA2021020634050Warning Message · illuminatedDURING CLIMBOUT, TURNED ON THE ENGINE A/I ( HIGH POWER SETTING) AND GOT AN AMBER TAI ON THE #2 ENGINE AS WELL AS THE "COWL VALVE OPEN" BLUE LIGHT REMAINED BRIGHT BLUE. CYCLED SEVERAL TIMES AT DIFFERENT ALTITUDES BUT INDICATIONS REMAINED. AT LEVEL OFF W/ REDUCESDR UIEA2021020500233Pressure Switch · malfunctionedRIGHT ENG TAI EICAS MESSAGE.(<P>TRANSFERRED TO MEL 30-21-01-04-02, MDDR 141976, CAT "C". DUE DATE 15FEB21. T&I TJ: 21:42Z.</P><P>05JAN, RIV, LP 1246922, ITEM M3: REMOVED AND REPLACED RT ENGINE ANTI-ICE VALVE IAW AMM 30-21-03. OPS CHECK IS GOOD AT THIS TIME. IT
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