JASC 7530
Service difficulty reports · 903
Reports filed under 7530 · Compressor Bleed Control, 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 = '7530' 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 = '7530' 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 AALA20161023004Shutoff Valve · faultyAIRCRAFT WAS GROUNDED. ORD, AIR INTERRUPT, ORD-LHR. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCRAFT OVERWEIGHT. DURING CLIMB CREW A NR 2 ENGINE HPSOV EICAS MESSAGE ACCOMPANIED BY ILLUMINATION OF THE BLEED LIGHT. MAINTENANCE REMOVED AND REPLACED THE NR 2SDR ASAA2016102118453Actuator · leakingNR 1 ENGINE RIGHT VSV ACTUATOR LEAKING 16 DROPS PER MINUTE. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE RT VSV ACTUATOR IAW AMM 75-31-01-000-802-F00, AND AMM 75-31-01-400-802-F00. ACCOMPLISHED VSV ACTUATOR TEST IAW AMM 75-31-01-790-801-F00 PARAGRAPH SDR ASAA2016101318347Pad · looseWHILE ACCOMPLISHING T.C. 78472000, FOUND THE NR 2 ENGINE FAN DUCT PANEL NR 8 LOOSE. ACFT GROUNDED. REMOVED PANEL, FOUND VBV RING GUIDE PAD LOOSE. PERFORMED VBV RING GUIDE PADS INSPECTION. IAW AMM 75-32-00-200-801-F00. FOUND 2 OTHER VBV RING GUIDE PADS LOOSSDR ASAA2016093018170Actuator · leakingF/O FOUND FUEL DRIPPING ON WALKAROUND NR 2 ENGINE. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE RT VSV IAW AMM 75-31-01. VSV ACTUATOR LEAK TEST PASSED IAW AMM 75-31-01-790-801-F00. NO LEAKS NOTED. GROUND VERIFICATION CHECKED GOOD. TESTS 3A & 12 PASSESDR ASAA2016091918078Actuator · leakingNR 1 ENGINE RT VSV DRAIN LEAKING > 30 DPM. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 VSV ACTUATOR IAW AMM 75-31-01-000-802, AND AMM 75-31-01-400-802.SDR ASAA2016091117985Actuator · failedNOTICED FUEL LEAKING FROM THE NR 2 ENGINE. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE RIGHT VSV ACTUATOR IAW AMM 75-31-01-400-802-F00. RT VSV ACTUATOR LEAK TEST PASSED IAW AMM 75-31-01-790-801-F00. NO LEAKS NOTED. OPS & IDLE LEAK CHECKED GOOD IAW SDR ASAA2016090317918Bushing · missingNR 1 ENGINE VSV STAGE 1, 2, 3 & IGV LEVER ARMS HAVE SEVERAL MISSING BUSHINGS AT ACTUATING RING CONNECTING LINKS. ACFT GROUNDED. REMOVED, REPLACED, AND TESTED THE NR 1 ENGINE IAW TASK CARDS 78471000, AND 78471001.SDR ASAA2016082917843Actuator · leakingDURING LEAK CHECK, FOUND NR 1 ENGINE LEFT VBV ACTUATOR LEAKING 12 DROPS PER MINUTE. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE LT VBV ACTUATOR IAW AMM 75-32-02-000-801-F00 AND 75-32-02-400-801-F00. NO LEAKS NOTED.SDR N6WA2016082902Actuator · leakingNR 2 ENGINE FUEL LEAK. R & R PRIMARY VG ACTUATOR IAW AMM 75-30-01, LEAK AND OPS CHECK GOOD.SDR ASAA2016082817832Actuator · leakingDURING POST RUN LEAK CHECK FOR NR 2 HPTACC VALVE CHANGE, FOUND RT VSV LEAKING AT A RATE OF 4 DROPS PER MINUTE. ACFT GROUNDED. R & R RT VSV ACTUATOR, REF AMM 75-31-01. ACCOMPLISHED VSV ACTUATOR LEAK TEST ON NR 2 ENGINE, RT VSV ACTUATOR NO LEAKS NOTED, REF AMSDR ASAA2016082517824Actuator · faultedCDU ENGINE FAULT, FOUND THE NR 1 ENGINE HAS LONG TERM FAULT 75-10391 VSV POSITION SIGNAL IS OUT OF RANGE. ACFT GROUNDED. REMOVED RT VSV ACTUATOR, REF AMM 75-31-01. INSTALLED RT VSV ACTUATOR ON NR 1 ENGINE, REF AMM 75-31-01-400-802-F00. OPS & LEAK CHECKS SDR ASAA2016081817764Actuator · failedGROUND CREW REPORT FUEL LEAKING FROM NR 1 ENGINE. ACFT GROUNDED. REMOVED VSV ACTUATOR, INSTALLED NEW ACTUATOR IAW AMM 75-31-01-400, ITEM 6. F1-2. COMPLETED RT VSV ACTUATOR INSTALLATION, REF AMM 75-31-01-400-802-F00.SDR AALA201608089030Solenoid Valve · faultyAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED AT START OF TAKEOFF ROLL, RT ENGINE ACCELERATED NORMAL, LT ENGINE HUNG AT ABOUT 1.1 EPR AND NEVER ACCELERATED. THE FLIGHT CREW ABORTED THE TAKEOFF AROUND 40 KNOTS AND RETURNED TO THE GATE. MAINTENANCE PERFORMED TSMSDR ASAA2016080117607Actuator · leakingDURING NR 1 ENGINE SHUTDOWN, FOUND FUEL LEAK AT THE ENGINE DRAIN LINES. ACFT GROUNDED. ACCOMPLISHED NR 1 ENGINE FUEL LEAK, CHECK REF AMM 71-71-00-200-801-F00, STEP G1, B. FUEL LEAK WITHIN LIMITS. REF L/P 11536791, R & R NR 1 ENGINE RT VSV ACTUATOR IAW AMM SDR ASAA2016072517510Actuator · leakingFOUND NR 2 ENGINE RIGHT VSV LEAKING AT DRAIN BELOW THRESHOLD LIMITS. ACFT GROUNDED. R & R NR 2 ENGING OTBD ACTUATOR IAW AMM 75-31-01-400-802-F00. ACCOMPLISHED LEAK CHECK OF VSV ACTUATOR IAW AMM 75-31-01-790-801-F00. NO LEAKS NOTED. ACCOMPLISHED GROUND VERSDR ASAA2016072017444Actuator · failedWHILE PERFORMING T/C 78273000, FOUND MAINTENANCE MESSAGE 75-10452, THE VBV POSITION SIGNALS DISAGREE, FLIGHT LEG 2 SHORT TIME. ACFT GROUNDED. R & R NR 2 ENGINE RT VBV ACTUATOR, OPS CHECK & LEAK CHECK GOOD. NO FAULTS FOUND, REF AMM 75-32-02.SDR ASAA2016070617291Actuator · leakingAFTER ACFT FUELED, RAMP REPORTED NR 2 ENGINE SLIGHT FUEL LEAK NOTED. ACFT GROUNDED. R & R NR 2 ENGINE RT VSV ACTUATOR IAW AMM 75-31-01-000-802-F00 AND AMM 75-31-01-400-802-F00. PERFORMED VSV ACTUATOR LEAK CK IAW AMM 75-31-01-790-801-F00. ACCOMPLISHED ACTUSDR ASAA2016070217250Actuator · leakingSMALL FUEL LEAK, NR 2 ENGINE. ACFT GROUNDED. REMOVED RT VSV ACTUATOR REF AMM 75-31-01-000-802-F00. INSTALLED RT VSV ACTUATOR REF AMM 75-31-01-400-802-F00. ACTUATORS LEAK TEST GOOD REF AMM 75-31-01-790-801-F00. OPS & LEAK CKS GOOD.SDR SOKF20160704004Valve · damagedDURING TAKE OFF FL 803, THE AIRCRAFT REJECTED TAKE OFF DUE NR 2 ENGINE COMPRESOR VANE MAINTENANCE REQUIERED AS PER TSM 75-30-00-810-853-A AND TSM 75-30-00-810-844-A PERFORMED REMOVAL AND REPLACED VSV ACTUATOR (4022KS) IAW AMM 75-32-41-00-010-A AND AMM 75-32-4SDR NM1Y201606280001Nut · missingREPAIR STATION HAS BEEN INFORMED OF AN ABORTED TAKEOFF DUE TO ENGINE FAILURE. PRELIMINARY ENGINE INVESTIGATION REVEALED A SINGLE STAGE 2 VSV, VARIABLE STATOR VANE, LEVER ARM DISENGAGEMENT. HPC MODULE, WM0320115 INSTALLED ON THIS ENGINE WAS INDUCED IN REPAIR SSDR SCNA20160618086Regulator · defectiveENROUTE AT 39000 FT, CABIN ALTITUDE WARNING WENT OFF, CABIN WAS AT 11K FOLLOWED QRH PROCEDURES AND DECLARED EMERGENCY AND DIVERTED TO FSD. DURING ENGINE BLEED AIR SYSTEM HEALTH CHECK FOUND NR 1 ENGINE BLEED AIR REGULATOR BAD. R & R NR 1 ENGINE BLEED AIR REGUSDR AALA201606199013Actuator · faultyAIRCRAFT WAS GROUNDED, ON TAKEOFF FLEX EPR 1.33 FLIGHT CREW RECEIVED ECAM ENGINE 1 COMPRESSOR VANE FAULT AROUND 50 KNOTS. TAKEOFF WAS ABORTED AROUND 60 KNOTS. MAINTENANCE REPLACED THE NR 1 ENGINE VSV ACTUATOR AND ACCOMPLISHED A SATISFACTORY LEAK AND OPS CHECSDR AALA20160603012Fitting · strippedDURING CLIMB THE TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED. AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED, LANDING UNEVENTFUL. R & R THE RT PNEUMATIC PILOT PRESS REGULATOR VLV, BROKEN SENSE LINE, CHAFED SENSE LINE, STRIPPED FITTING & CRACKED SUPPORTSDR AALA20160603011Line · chafedDURING CLIMB THE TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED. AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED, LANDING UNEVENTFUL. R & R THE RT PNEUMATIC PILOT PRESS REGULATOR VALVE, BROKEN SENSE LINE, CHAFED SENSE LINE, STRIPPED FITTING & CRACKED SUPPORTSDR AALA20160603010Line · brokenDURING CLIMB THE TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED. AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED, LANDING UNEVENTFUL. R & R THE RT PNEUMATIC PILOT PRESSURE REGULATOR VALVE, BROKEN SENSE LINE, CHAFED SENSE LINE, STRIPPED FITTING & CRACKED SUPPSDR AALA20160530005Regulator · faultyDURING CLIMB THE TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED. AIRCRAFT WAS GROUNDED. R & R THE RT PNEUMATIC PILOT PRESS REGULATOR VLV, BROKEN SENSE LINE, CHAFED SENSE LINE, STRIPPED FITTING & CRACKED SUPPORT BRACKET IAW AMM 36-10-02. OPERATIONAL & LSDR RU3A20160513009Shutoff Valve · malfunctionedBLEED AIR FAIL LIGHT ILLUMINATED WHEN BLEED AIR IN CLOSED POSITION. REPLACEMENT OF THE PNEUMATIC SOV SOLVED THE ISSUE. NO FURTHER ACTION REQUIRED.SDR ASAA2016050616661Actuator · leakingNR 2 ENGINE, RT VSV ACTUATOR LEAKING FUEL AT 6:00 GANG DRAIN AT THE RATE OF 1 DROP IAW 11 SECONDS. ACFT GROUNDED. R & R NR 2 ENGINE RT VSV ACTUATOR IAW IAW AMM 75-31-01. NO LEAKS NOTED.SDR SIMA20160427002Clamp · looseON DEPARTURE AT 200 FT WE GOT A BLEED 2 LEAK. FOUND ENG BLEED VLV 2 V BAND CLAMPS LEAKING. REPLACED V BAND CLAMPS & RE-INSTALLED ENG BLEED VLV 2 IAW AMM 36-11-05. NO LEAKS NOTED AT THIS TIME. OPERATIONS CHECKED GOOD.SDR ASAA2016041816450Actuator · failedPERFORMED T/C 78273000, NR 1 ENGINE HAD SHORT TIME FAULT 75-30401, THE VSV POSITION SIGNALS DISAGREE. ACFT GROUNDED. R & R THE NR 1 ENGINE RT VSV ACTUATOR, REF AMM 75-31-01-000-802-F00 AND 75-31-01-400-802-F00. VSV ACTUATOR LEAK AND OPS CHECK GOOD.SDR ASAA2016041516426Actuator · leakingDURING PRE-FLIGHT WALK AROUND, FOUND FLUID DRIPPING FROM RT ENGINE. ACFT GROUNDED. VERIFIED LEAK COMING FROM RT VSV DRAIN. ACCOMPLISH ENGINE RUN IAW AMM 71-71-00-200, LEAK CHECKED WITHIN THRESHOLD LIMITS. R & R NR 2 ENGINE RT VSV ACTUATOR IAW AMM 75-31-0SDR ASAA2016031115886Actuator · leakingNR 2 ENGINE HAS FUEL LEAKING FROM LEFT VSV. ACFT GROUNDED. R & R NR 2 ENG LT VSV ACTUATOR IAW AMM 75-31-01. ACCOMPLISHED VSV ACTUATOR LEAK TEST IAW AMM 75-31-01-790-801-F00 TO STEP 7E2D. NOTE HMU ACT HEAD AND ROD LEAK TEST REQUIREMENT ACCOMPLISHED. VSV ACSDR CALA2016022900134Actuator · unserviceableCREW REPORTS SURGE ON RT ENG, FLAGGING SDR DUE TO RETURN TO FIELD. SVA FAILED IN CLOSED POSITION. R & R NR 2 ENG VARIABLE STATOR VANE ACTUATOR. BORESCOPE COMPLETED WITH NO DAMAGE FOUND.SDR CA160216009Bleed Air Sys · malfunctioned(CAN) LIGHT BLUE SMOKE REPORTED IN COCKPIT AFTER ENGINE START. BOTH NR 1 & NR 2 ENGINE BLEEDS SWITCHED WERE ON WITH RECIRCULATION FAN ON. ENGINES WERE SUBSEQUENTLY SHUTDOWN AND A REPORT OF MILD OIL SMELL REPORTED BY THE CREW. NO MEDICAL ACTION WAS REQUIRED SDR AALA201602069001Actuator · defectiveABORTED TAKEOFF, ACFT WAS GNDED. SHORTLY AFTER APPLICATION OF TAKEOFF POWER, FLEX, GOT ECAM ENG 2 COMPRESSOR VANE PLUS ECAM ACTION. AVOID RAPID THRUST LEVER CHANGE, THRUST LEVER IDLE. CREW ABORTED TAKEOFF AT 85 KNOTS & RETURNED TO THE GATE WITHOUT FURTHER ISDR CALA2016020395065Actuator · faultyCREW REPORTS LT ENG MULTIPLE AUDIBLE SURGES. NR 1 ENG STATOR VANE ACTUATOR REPLACED IAW AMM 75-31-02. ALL ENG TESTS CHECKED NORMAL.SDR DXTA2016012406169Switch · failedBLEED LEAK 1, AMBER CAS MESSAGE ILLUMINATED, IN FLIGHT AT FL270. COMPLIED WITH QRH & QRC. SHUTDOWN NR 1 ENGINE & DIVERTED. R & R NR 1 ENGINE FWD BLEED LEAK THERMAL SWITCH. SYS OPS CHECKED GOOD IAW AMM 36-21-011400.SDR WX0A2016011473065Motor · faultyDURING TAKEOFF AT APPROX 90 KIAS, ECAM CAUTION WARNING FOR ENG 1 COMPRESSOR VANE. PFR FAILURE MSG 75-31-10 VBV ACT, HMU. TROUBLE SHOT IAW TSM 75-30-00-810-801-A. INSPECTED ALL VBV DOOR ACTUATORS & FLEXIBLE SHAFTS, MANUALLY OPERATED VBV SYS TO CHECK FREEDOM SDR ASAA2015121514286Cable · brokenDURING TAXI NR 2 ENGINE N1 AND N2 BEGAN UNCOMMANDED ROLLBACK, EGT CONTINUED TO CLIMB. ABOUT 840 DEGREES NR 2 GENERATOR CUT OFF. PLACING NR 2 START LEVER TO CUTOFF HALTED EGT RISE. ACFT GROUNDED. PERFORMED EIS BIT TEST, NO DEFECTS NOTED. VERIFIED FROM CREWSDR AALA201512039001Actuator · faultyAIRCRAFT WAS GNDED. NR 1 COMPRESSOR VANE FAULT OCCURRED ON TAKEOFF ROLL & THE TAKEOFF WAS ABORTED AT 65 KTS. REPLACED THE NR 1 ENG VSV ACTUATOR. ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW TASK CARD 26L00071014.SDR DJFA20151106001Valve · failedDURING CLIMB, LT ENG POWER FLUCTUATED & ROLLED BACK UP TO 10 PERCENT, THEN RECOVERED. FLUCTUATIONS CEASED UPON LEVEL OFF AT CRUISING ALTITUDE. ON LANDING NOTED MULTIPLE ERROR CODES IN THE SYS. TROUBLE SHOT THE SYS & FOUND THE CVG VLV DEFECTIVE. THE UNIT WASDR RU3A201514014020Gasket · leakingBLEED AIR LT & RT ILLUMINATED. EXTINGUISHED AFTER FOLLOWING ABNORMAL CHECKLIST. ACFT HAD NOT FLOWN FOR SEVERAL MONTHS. REPLACED LEAKING SOV GASKET.SDR ASAA2015101313469Actuator · leakingDURING WALKAROUND, NOTICED FLUID DRIPPING UNDER NR 2 ENGINE NACELLE, 1 DROP EVERY 10 SECONDS. ACFT GROUNDED. ACCOMPLISHED NR 2 ENGINE VENTS AND DRAINS INSPECTION AMM 71-71-00-200-801-F00. ZERO FUEL LEAKS DURING ENGINE RUN. AFTER SHUTDOWN LT VSV LEAKS AT 21SDR ASAA2015091713113Actuator · leakingFLUID LEAKS ON NR 1 ENGINE AFTER START. ACFT GROUNDED. FOUND VSV & 1 HPTACC LEAKING. REPLACED NR 1 ENGINE.SDR CALA2015091894367Stator Vane · lack of lubeEXPERIENCED A FADEC B FAULT & ECAM STALL MSG. CREW REPORTS THAT ACFT YAWED SEVERAL TIMES ALONG WITH STALL ECAM & EGT INCREASED. POWER WAS REDUCED & PARAMETERS RETURNED TO NORMAL & ENG REMAINED RUNNING FOR DURATION OF FLIGHT. DECLARED EMER & AIR RETURNED. BSDR ASAA2015082612931Fmc · faultedFMC CDU INTERROGATION FOUND LONG TERM FAULT, 75-10442. THE VBV POSITION SIGNAL IS OUT OF RANGE, ENGINE NR 2. ACFT GROUNDED. ON DEFERRAL.SDR ASAA2015082612930Warning Message · activatedFMC CDU INTERROGATION FOUND FAULT 75-10392. THE VSV POSITION SIGNAL IS OUT OF RANGE. A LONG TERM FAULT, ENGINE NR 2. ACFT GROUNDED. ON DEFERRAL.SDR AALA20150810003Seal · leakingAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CLIMB ENG 2 BLEED FAULT CAUSED PACK 2 FAULT. RESTORED PACK 2 IAW QRH. R & R ENG 2 EXCHANGER OUTLET TEMP SENSOR SEAL IAW AMM 36-11-17. PERFORMED LEAK CHECK WITH NO LEAKS FOUND. SDR CALA2015080300638Solenoid · faultyDURING CRUISE, CLIMB FROM FL350 TO FL370. ENGINE 2 N3 EXCEEDANCE 100%, EGT 795C, FF 500 ABOVE NR 1 ENGINE N2 8% HIGHER, N1 39% LOWER. DURING CRUISE BACK FL320 EPR`S 1.51 1.50 N1 85.1 83.2 EGT 584, 683 N2 81, 85 N3 84, 90, FF 4.1, 4.6. TROUBLE SHOT IAW FIM 7SDR ASAA2015071912507Actuator · damagedDURING REMOVAL OF CONNECTOR DP1002, FOUND RUBBER ISOLATOR FOR PINS DAMAGED ON VSV ACTUATOR, NR 1 ENGINE. ACFT GROUNDED. REMOVED LT VSV ACTUATOR IAW AMM 75-31-01-000-801-F00, INSTALLED SERVICABLE LT VSV ACTUATOR IAW AMM 75-31-01-400-801-F00.
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