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.

SDR AALA20150708014Duct · defectiveAIR INTERRUPT, EMER DECLARED. LANDING UNEVENTFUL & ACFT OVERWEIGHT. DURING CLIMB RT ENG OVERHEAT OCCURRED WITH RT ENG OVHT AMBER ANNUNCIATION LIGHT ON PEDESTAL. R & R RT ENG HIGH PRESSURE OUTLET DUCT. SEE ALSO AALA20150709008.Jul 7, 2015 · N692AA · Boeing 757223SDR Q0MF20150805001Flow Sensor · blockedEXPERIENCED ENG 1 NO DISPATCH, AFTER INSTALLED SN 994312 ENG ON JUNE 25 CAUSING FLIGHT DISPATCH LONG DELAY. REPLACED ENG BLEED BIAS FLOW SENSOR FITTING BODY. ENG RUN UP CHECKED NORMAL. THE DEFECTED ENG BLEED BIAS FLOW SENSOR FITTING BODY WAS BLOCKED WITH METJun 25, 2015 · Emb ERJ190100IGWSDR MK9A20150617001Regulator · failedLOUD NOISE COMING FROM ENG.Jun 18, 2015 · N859MA · Cessna 208BSDR ASAA2015052111838Guide Vane · leakingFUEL DRIPPING FROM NR 1 ENGINE. ACFT GROUNDED. RAN ENGINE, NO LEAKS NOTED WHILE ENGINE RUNNING. UPON SHUTDOWN, FOUND LT VSV DRAIN LEAKING AT RATE OF 10 DROPS PER MINUTE STATIC. WITHIN THRESHOLD LIMITS. R & R NR 1 LT VSV WITHIN 75 CYCLES. ON DEFERRAL.May 21, 2015 · N568AS · Boeing 737890SDR 2CJA20150528001Solenoid · intermittentAT 0915 LOCAL TIME THEY WERE POSITIONED ON AIRPORT HOLDING, SHORT OF RUNWAY 19. NOTICED AIR CONDITIONING WAS NOT MAINTAINING & CABIN WAS GETTING WARM. AFTER CLEARANCE WAS GIVEN FOR TAKEOFF, POWER WAS APPLIED & THE ACFT BEGAN TO SHAKE, FELT LIKE A COMPRESSOR May 17, 2015 · N207K · Braero HAWKER1000SDR ASAA2015051111657Actuator · leakingDURING PDC WALKAROUND FOUND NR 2 ENGINE FUEL LEAKING. ACFT GROUNDED. REMOVED HPTACC IAW MM 75-21-01-000-801-F00 INSTALLED HPTACC IAW MM 75-21-01-400-801-F00. PERFORMED OPS & LEAK CKS IAW MM 71-00-00-800-811-F00. REMOVED LT VSV ACTUATOR IAW MM 75-31-01-000-May 11, 2015 · N557AS · Boeing 737890SDR ASAA2015042811573Stator Vane · leakingFUEL DRIP ON NR 2 ENGINE. ACFT GROUNDED. ACCOMPLISHED VENT AND DRAIN INSP REF AMM 71-71-00-200-801. IDENTIFIED LEAK FROM NR 2 ENG LEFT VSV AT 4 DROPS PER MINUTE. LESS THAN THRESHOLD LIMIT OF 60 DROPS IAW MINUTE. PLACED ON 75 CYCLES PLT, FOR COMPONENT TO BEApr 28, 2015 · N518AS · Boeing 737890SDR ASAA2015041611391Actuator · failedDURING ACTUATOR TEST OF NR 2 ENGINE FAULT CODE 75-10392 IS PRESENT, VSV POSITION SIGNAL OUT OF RANGE CHANNEL A. ACFT GROUNDED. FIM 75-31, TASK 803, FDN BAD CONNECTOR ON "A" VSV ACTUATOR. REMOVED RT VSV ACTUATOR REF AMM 75-31-01-000-802, INSTALLED RT VSV AApr 16, 2015 · N569AS · Boeing 737890SDR USAA2015040200011Solenoid Valve · faultyON TAKEOFF AT ABOUT 1500 FT, CREW HAD NR 2 ENG COMPRESSOR STALL & HIGH EGT. FLIGHT RETURNED TO FIELD WITH NO EMER DECLARED & WITH NO FURTHER INCIDENT. TROUBLE SHOT IAW TSM 71-00-00-810-809A & PERFORMED FUNCTIONAL CHECK OF THE HPC 7TH & 10TH STAGE BLEED VLV &Apr 1, 2015 · N601AW · Airbus A320232SDR CA150302010Shutoff Valve · defective(CAN) DEPARTURE DELAYED DUE TO RT ENGINE BLEED FLUCTUATING ON INBD LEG. AFTER DEPARTURE REPEAT RT ENGINE BLEED FLUCTUATING. IN CONCURRANCE WITH MOC DIVERTING FOR MAINTENANCE. RT ENGINE HP VAVLE REMOVED AND INSTALLED IN RT ENGINE PRV POSITION. REV AND INSTAMar 2, 2015 · Boeing 767375SDR CA150227007Check Valve · faulty(CAN) ENGINE NR 2 ITT OVERTEMP. ENGINE 2 SHUTDOWN IN FLIGHT IAW QRH. EMER DECLARED. WE WERE IN THE INITIAL DESCENT, ABOUT 25 MINUTES OUT. WE ELECTED TO CONTINUE TO DESTINATION. ALL PROCEDURES & CHECKLISTS WERE FOLLOWED. LANDED & TAXIED TO GATE WITHOUT INFeb 16, 2015 · Cndair CL6002C10SDR AALA20150828011Valve · faultedAIR INTERRUPT, RETURNED, EMER DECLARED. LANDING UNEVENTFUL & ACFT OVERWEIGHT. DURING CLIMB NR 1 ENG HIGH STAGE ILLUMINATED ON ROTATION, FOLLOWED BY NR 1 ENG OVERHEAT LIGHT COMING ON THROUGH CLIMB. FOUND HIGH STAGE VLV STUCK IN OPEN POSITION & HPSOV PITOT VLFeb 15, 2015 · N179AA · Boeing 757223SDR N6WA2015020402Actuator · failedNUMBER 2 ENG FLAMEOUT DURING CLIMB. R & R BOTH MASTER & SLAVE VG ACTUATORS IAW AMM 75-30-03 & 75-30-01. OPERATIONS CHECKED GOOD, NO MSGS AT THIS TIME.Feb 4, 2015 · N154GJ · Cndair CL6002C10SDR USAA2015013000007Actuator · faultyIN CRUISE, THE NR 1 ENG COMPRESSOR STALLED. PAX REPORTED LARGE FLAME FROM NACELLE. THRUST RESTORED WITHIN 10 SECONDS. REPLACED LT ENG VSV ACTUATOR. THE INTEGRITY OF ECS TEMP CONTROL WITH ENGS RUNNING WAS ACCOMPLISHED. A BORESCOPE WAS ACCOMPLISHED ON THE LJan 28, 2015 · N275AY · Airbus A330323SDR ASAA2015012710420Actuator · failedDE-ICE CREW REPORTED FUEL LEAKING FROM NR 1 ENGINE AFTER START ESN897424. ACFT GROUNDED. REMOVED THE HPTACC IAW MM 75-21-01-000-801-F00. INSTALLED SERVICEABLE HPTACC IAW MM 75-21-01-400-801-F00. LEAK & OPS TESTS ACCOMPLISHED IAW MM 71-00-00-800-811-F00. RJan 27, 2015 · N597AS · Boeing 737890SDR SIMA20150121003Valve · failedABORTED TAKEOFF, AT LOW SPEED NR 2 ENGINE ATTCS NO MARGIN EICAS MESSAGE. NR 2 ENGINE EXCEEDENCE EICAS CAUTION. NR 2 ENGINE HAS VALVE FAIL EICAS MESSAGE. TROUBLESHOT IAW FIM 72-00-00. R & R COMPRESSOR AIR DISCHARGER TUBE & COMPRESSOR ACCELERATION BLEED CJan 21, 2015 · N836AE · Emb EMB135KLSDR YENA20141125265Actuator · failedDURING FINAL APPROACH , FIX AND ACFT FULLY CONFIGURED AT APPROACH SPEED, ENG 2 COMPRESSOR VANE FAULT AT APPROXIMATELY 2000 FT MSL. ENG 2 STALL FAULT WITH AUDIBLE ENGINE STALLS IN COCKPIT FOLLOWED BY ENG 2 FAIL. SHUTDOWN ENGINE 2 IAW ECAM AND WITH ENGINE 2 SECNov 25, 2014 · N706JB · Airbus A320232SDR RU3A20141107040Valve · leakingRT 14TH STAGE DUCT LIGHT RED ILLUMINATED WITH RED MASTER CAUTION LIGHT. REPAIRED LEAK AT 14TH STAGE BLEED AIR VLV.Nov 7, 2014 · N88 · Cndair CL600*SDR RU3A20141105039Valve · leaking14TH DUCT FAIL LIGHT ILLUMINATED TWICE. RT 14TH STAGE BLEED AIR VLV LEAKING AT ENG SIDE OF VLV, LOOSENED CLAMPS, REPOSITIONED VLV & TIGHTENED CLAMPS.Nov 5, 2014 · N88 · Cndair CL6002B16SDR OZCA20141029003Clamp · looseTAKEOFF ABORTED AT 105 KT DUE TO RT ENG OVER TEMP INDICATION. INSPECTED RT ENG FOR BLEED LEAKS. FOUND RT PRIMARY BLEED TUBE & LOW PRESS BLEED TUBE CLAMPS LOOSE. SECURED CLAMPS AT BLEED TUBES IAW MAINTENANCE MANUALS. PERFORMED GND POWER RUNS. ALL POWER RUNSOct 29, 2014 · N691BC · Saab SF340ASDR WX0A2014102972233Seal Plate · brokenAT APPROX 4000 FT MSL WITH CLIMB THRUST SET AT APPROX 1.57 EPR, THE LT ENG EXHIBITED A LOUD BANG & SHUDDER WITH LOSS OF THRUST SIMILAR TO A COMPRESSOR STALL. EGT DISPLAY TURNED RED & REACHED A MAX VALUE OF 920C. THRUST LEVER WAS IMMEDIATELY RETARDED TO IDLE Oct 23, 2014 · N906NV · Boeing 757204SDR RJEF20141024001Actuator · malfunctionedDURING TAKEOFF RUN THE ACFT HAD THE FAILURE MSG ENG 2 FADEC ENG 2 COMPRESSOR VANE. THE TAKEOFF WAS ABORTED & RETURNED TO THE GATE FOR MX. THE ACFT WAS HELD ON GND & PERFORMED FAULT ANALYSIS IAW TSM 75-30-00-810-844-A, REPLACING THE VSV ACTUATOR OF ENG 2 IAW Oct 23, 2014 · N479TA · Airbus A319132SDR ASAA2014101109346Actuator · leakingON PREFLIGHT WALKAROUND, NOTED FUEL DRIPPING FROM UNDER THE NR 1 ENGINE. ACFT GROUNDED. REPLACED NR 1 ENGINE VBV IAW AMM 75-32-02. LEAK AND OPS CHECKED GOOD IAW AMM INSTALLATION TEST 71-00-00-700-807 AND 71-00-00-700-801. TEST 3A.Oct 11, 2014 · N593AS · Boeing 737890SDR SIMA20141011002Switch · unsecureON CLIMB OUT NR 1 BLEED VLV SWITCH FELL OUT OF OVERHEAD PANEL, NR 1 BLEED VLV CLOSE, UNABLE TO OPEN. SECURED PUSH BUTTON AS REQUIRED IAW SP 23-1304. OPERATIONS CHECKED NORMAL.Oct 11, 2014 · N900AE · Emb EMB145LRSDR Q0MF20141008006Hinge · brokenDUE TO ECM VBV DOOR POSITION TREND ABNORMALITY ON LT ENG SN 994295, OUR ENGINEER ISSUED EO NR TE1031003 TO PERFORM VISUAL INSPECTION TO THE VBV DOOR ASSEMBLY, ESPECIALLY ON THE HINGE IF ANY CRACK SIGN, & FOUND HINGES OF LT ENG VBV DOOR ASSEMBLY AT 8 O'CLOCK POOct 6, 2014 · Emb ERJ190100ECJSDR Q0MF20140929005Hinge · brokenDURING I NR 1 CHECK, FOUND HINGES OF RT ENG VBV DOOR AT 8 O'CLOCK POSITION WERE BROKEN. THE DOOR WAS HUNG BY THE BENT LINKAGE. NO EVIDENCE OF IOD WAS FOUND DURING BORESCOPE INSPECTION. THIS IS THE 7TH CASE IN OUR ERJ-190 FLEET DURING 7 YEARS OPERATION. THE Sep 29, 2014 · Emb ERJ190100ECJSDR ASAA2014091609144Actuator · leakingDURING LEAK CHECK, FOUND LT VSV ACTUATOR LEAKING, NR 1 ENGINE. ACFT GROUNDED. REPLACED NR 1 LT VSV ACTUATOR REF MM 75-31-01-400-801-F00.Sep 16, 2014 · N560AS · Boeing 737890SDR ASAA2014090709074Actuator · leakingAFTER ENGINE START, NR 2 ENGINE OBSERVED WITH FUEL LEAK. ACFT GROUNDED. R & R NR 2 ENG INBD VBV ACTUATOR, IAW AMM 75-32-02-400 UP TO STEP 3-H-4.Sep 7, 2014 · N583AS · Boeing 737890SDR CALA2014082701170Control Unit · defectiveRIGHT ENG LIMITER & RT EEC ENG CONTROL EICAS ON. FOUND NO POWER TO BVCU. RESET CB`S, NO HELP. REPLACED BVCU IAW MM 75 -32-01. OPERATED RT ENG NO FURTHER FAULTS NOTED. ENG SHUT OWN ONCE PULLED BACK TO IDLE.Aug 27, 2014 · N34131 · Boeing 757224SDR ASAA2014073108742Actuator · leakingFUEL PUDDLE UNDER NR 2 ENGINE. ACFT GROUNDED. PERFORMED NR 2 ENGINE VENT AND DRAIN INSPECTION IAW AMM 71-70-00-200-801-F00. FOUND RT VSV ACTUATOR LEAKING AT 9 DROPS A MINUTE. REPLACE RT VSV ACTUATOR WITHIN 75 CYCLES. ON DEFERRAL.Jul 31, 2014 · N566AS · Boeing 737890SDR CA140721015Line · loose(CAN) ABORTED TAKEOFF. DFDR REVEALED ENGINE ITT AT 804C AND NH 104 PERCENT. TROUBLESHOOTING FOUND BLEED LEAK AT HBOV DUE TO A LOOSE HBOV LINE. REPAIR IN PROGRESS. AWAITING FEEDBACK. IF PAC IS GOOD AC WILL BE RTS TONIGHT.Jul 15, 2014 · Aerosp ATR72212ASDR CALA2014071191448Mechanism · lack of lubeON TAXI, ENG 1 EGT BEGAN PULSING AMBER THEN RED. EGT OBSERVED AT 642, SHUTDOWN ENG, DURATION WAS 10 SECONDS. FOLLOWED FAILURE MSG IAW AMM75-32-42. LUBRICATED THE VSV MECHANISM IAW AMM75-32-42-640 -010. ALSO REPLACED THE HP COMPRESSOR SOLENOID VLV 7A IAW 75Jul 8, 2014 · N425UA · Airbus A320232SDR CA140714016Actuator · leaking(CAN) AIRCRAFT HAD A NR 2 ENGINE FUEL LEAK AT GATE WHILE BOARDING. PAX/CREW DEPLANED AND CRF CALLED TO THE GATE. APPROXIMATE SIZE OF THE LEAK WAS 8FT X 4 FT. RT ENG LT VSV ACTUATOR REPLACED IAW AMM 75-32-10-000-001-A AND AMM 75-32-10-400-001-A. CS FOR CORRECJul 5, 2014 · Airbus A320211SDR CA140707015Valve · malfunctioned(CAN) ON TAKEOFF LOW HORSEPOWER, HIGH FUEL FLOW, AND HIGH T.I.T. WERE OBSERVED. TAKEOFF WAS ABORTED PRIOR TO BRAKE RELEASE. MAINTENANCE FOUND SPEED SENSE VALVE NOT CLOSING 5TH AND 10TH STAGES. VALVE REPLACED.Jul 3, 2014 · Lkheed 188ASDR USAA2014061300008Shaft · brokenTAKEOFF WAS ABORTED AT APPROX 100 KNOTS FOR NR 1 ENG COMPRESSOR STALLS, TWO, & A EGT EXCEEDANCE. ACFT TAXIED BACK TO THE GATE FOR MX. TROUBLE SHOT IAW TSM 73-00-00-810-866. IAW MOC, FDR DOWNLOAD FOR EGT WAS 949 DEG C FOR COMPRESSOR STALL. VBV INTER CONNECTIJun 12, 2014 · N197UW · Airbus A321211SDR SIMA20140526002Tube · faultyON FLIGHT 2789 CREW REPORTED LATE IN CLIMB, FL300 IN CLIMB MODE, THRUST LEVERS IN DETENT. ENG 2 ITT WENT INTO YELLOW. REDUCTION OF THRUST KEPT ITT IN GREEN BUT AT 100 DEG HIGHER THAN ENG 1. SAME FOR CR2 MODE. R & R COMPRESSOR ACCELERATION BLEED CONTROL TUBEMay 26, 2014 · N820AE · Emb EMB135KLSDR CA140515005Servo Valve · failed(CAN) ON THE TAKEOFF ROLL CREW WERE SETTING POWER FOR 90 PERCENT. RT WAS COMING UP TOWARDS 90 AS NR 1 WAS ALREADY AT 95 PERCENT. AS CREW WAS STARTING TO RETARD THE POWER LEVER ON THE NR 1, THE TORQUE CONTINUED TO CLIMB TO 115 PERCENT. CREW REDUCED THE POWERMay 13, 2014 · Dhav DHC8311SDR CA140318002Line · broken(CAN) ON MARCH 13, 2014, DURING FLIGHT, ACFT EXPERIENCED A DUCT PRESSURE INDICATION, LT AND RT POINTERS WERE NOT THE SAME, SPLIT. THIS OCCUR WHILE THE ENGINE WAS UTILIZED AS THE BLEED SOURCE. IN CLIMB LT POINTER INDICATED 72 PSI AND R POINTER INDICATED 35 PSIMar 13, 2014 · Boeing 73781QSDR USAA2014031100003Stator Vane · malfunctionedABORTED TAKEOFF FOR ENG 2 COMPRESSOR VANE FAULT AT 60KTS. RTO & RETURNED TO GATE. REPLACED ACTUATOR VARIABLE STATOR VANE IAW JOB CARDS 26P32075006 & 26P32075009.Mar 10, 2014 · N677AW · Airbus A320232SDR SIMA20140219005Control Tube · faultyIN CLIMB E2 WENT TO 903 DEGREE EVEN WITH THRUST LEVER PULLED BACK AN INCH, THE LT WAS RUNNING ABOUT 100 DEGREE WARMER. TRANSFERRED TO NRWC 820-DFW-01586. R & R CABV CONTROL TUBE IAW RR MM 75-00-00, OPERATIONS CHECKED GOOD.Feb 19, 2014 · N820AE · Emb EMB135KLSDR CALA2014010790057Duct · crackedDURING INSPECTION OF 2.5 BLEED ACT, FOUND CRACKED 2.5 BLEED PORT AT 7 O`CLOCK POSITION, UPPER LT HAND CORNER ABOUT 1.5 INCH CRACK.Jan 3, 2014 · N539UA · Boeing 757222SDR USAA2013121600015Actuator · inoperativeNR 1 ENGINE FAILURE AND SHUTDOWN ON DESCENT INTO IAH. RELIGHT ATTEMPTED, UNSUCESSFUL AND ENGINE SECURED FOR LANDING. PERFORMED IAW A320 TSM 71-00-00-810-808-A. REPLACED E1 VSV ACTUATOR, REPLACED 10TH STAGE SOLENOID VALVE.Dec 13, 2013 · N649AW · Airbus A320232SDR USAA2013121300011Vane · faultedNUMBER 1 ENG COMPUTER VANE FAULT. VSV LUBE & FORCE CHECK PERFORMED IAW JOB CARD 26T40075001. ADDITIONAL TROUBLESHOOTING BEING ACCOMPLISHED IAW A320 TSM TASK 75-30-00-810-821-A. SUPPLEMENTAL TO FOLLOW FINAL CORRECTIVE ACTION.Dec 12, 2013 · N621AW · Airbus A320231SDR SWAA2013121323263Shaft · brokenNR 1 ENG WOULD NOT MAKE CLIMB POWER. R & R NR 1 ENG VBV GEAR MOTOR SPLINED SHAFT IAW MM.Dec 9, 2013 · N601WN · Boeing 7373H4SDR SWIA201335470Control Cable · out of rigAC STILL PULLS TO LT ON LANDING IN REVERSE LT ENG STARTS UP FASTER THAN RT IN REVERSE. FLT 1302 RERIGGED LT FUEL CONTROL VG FLEXIBLE FEEDBACK CABLE IAW CRJ 200 AMM.Dec 2, 2013 · N679SA · Cndair CL6002B19SDR CA131126007Control Unit · misinstalled(CAN) DURING ROUTINE MAINTENANCE THE RIGHT HAND ENGINE P2.5/P3 SWITCHING VALVE WAS INSPECTED IAW TASK 7230/30. THIS TASK REQUIRES THE DISASSEMBLY OF THE SWITCHING VALVE IAW THE PRATT & WHITNEY MAINTENANCE MANUAL, WHICH REQUIRES A FULL DISASSEMBLY OF THE VALVE.Nov 25, 2013 · Dhav DHC8314SDR CALA2013102892421Actuator · malfunctionedENG 1 COMPRESSOR VANE ECAM ON TAKEOFF ROLL, ABORTED TAKEOFF AT LOW SPEED. R & R VSV ACTUATOR ON NR 1 ENGINE AS IAW AMM 75-32-41-000-010-A & AMM IAW 75-32-41-400-010-A.Oct 27, 2013 · N454UA · Airbus A320232SDR CALA2013101792148Actuator · leakingNR 2 ENG VSV ACTUATOR LEAKING FUEL FROM SIDE COVER. REMOVED & INSTALLED NR 2 ENG VSV ACTUATOR IAW AMM.Oct 15, 2013 · N644UA · Boeing 767322SDR CALA2013101191965Actuator · faultyCOMPRESSOR VANE DISPLAYED ON UPPER ECAM SCREEN. ENG PARAMETERS ABNORMAL, ENG NR 2. REPLACED NR 2 ENG VSV ACTUATOR IAW AMM.Oct 10, 2013 · N411UA · Airbus A320232SDR CALA2013092791510Block · crackedNR 1 ENGINE FWD UNISON RING RUB BLOCK CRACKED AT THE 7 O'CLOCK POSITION. REPLACED RUB BLOCK IAW AMM.Sep 27, 2013 · N534UA · Boeing 757222
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