JASC 7240

Service difficulty reports · 509

Reports filed under 7240 · Turbine Engine Combustion Section, 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 = '7240'
  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 ALGA10150990546Combustion Liner · mismanufacturedENGINE FLAME OUT ON TEST CELL ON NUMEROUS RUNS. SOLVED FLAME OUT PROBLEM BY REPLACING LINER.Oct 15, 2009 · N193AL · Bell 206L4SDR CA091110001Combustion Liner · bent(CAN) - AFTER AN INSP OF THE ENG FOR EXCESSIVE TOT DURING STARTUP, AT WHICH TIME COMBUSTION CASE, COMBUSTION LINER, FUEL NOZZLE, & IGNITER WERE REMOVED AND REINSTALLED. ENGINE WOULD NOT START. THERE WAS NO SPARK AT IGNITER. AFTER TROUBLESHOOTING, IGNITER WAOct 5, 2009 · Bell 206BSDR CA091028010Case · cracked(CAN) THE MAINTENANCE CREW WERE DOING A 600 HOUR INSPECTION AND THE AME LOOKED IN THE LH ARMPIT OF THE BURNER CAN AND FOUND IT TO BE CRACKED ON A HORIZONTAL PLANE BESIDE WELD. THE COMBUSTION CASE WAS WAS REPLACED WITH A SERVICEABLE PART. IT WAS NOTED THAT THE Oct 5, 2009 · Bell 206BSDR HALA2009080300346Stator Vane · damagedETOPS SIGNIFICANT SYS - IAW BORESCOPE ENG CONTINUE AXIAL CRACKS NR 6, NR 7 LOUVERS OUTER COMBUSTION CHAMBER AND ALSO MISSING MATERIALS FROM DILUTION HOLE TO AFT EDGE OF NR 6 LOUVER (VIEW THROUGH AP-9) IAW HAL M105 FILE NO 592043. CONTINUE ENG IN SERVICE AS ISAug 3, 2009 · N592HA · Boeing 7673CBSDR HALA2009080300344Stator Vane · crackedETOPS SIGNIFICANT SYS IAW BORESCOPE ENG SN 724739 CONTINUE AXIAL CRACKS NR 6, NR 7 LOUVERS OUTER COMBUSTION CHAMBER AND ALSO MISSING MATERIALS FROM DILUTION HOLE TO AFT EDGE OF NR 6 LOUVER (VIEW THROUGH AP-9) IAW HAL M 105 FILE NO 592043. CONTINUE ENG IN SEAug 3, 2009 · N592HA · Boeing 7673CBSDR HALA2009071400300Liner · crackedETOPS SIGNIFICANT SYS - IAW BORESCOPE NR 1 S/N 729023 - MULTIPLE CRACKS ON INNER LINER COMBUSTION CHAMBER NR 6 AND 7 LOUVERS VIEW THRU AP-9. CRACKS W/IN LIMITS IAW AMM 72-00-00-206-357-N00 TABLE 602A.Jul 14, 2009 · N582HA · Boeing 76733ASDR QXEA2009071000513Combustion Liner · crackedENGINE NR 1 (PCEFA0367) OUTER COMBUSTION LINER PANEL IN AREA "B" HAS A HOLE MEASURING 0.094", WITH A CRACK IN THE BOTTOM SUPPORT PANEL. THE DAMAGE FOUND IS BEYONE SERVICABLE LIMITS. REMOVED AND REPLACED ENGINE IAW MTC 6710003, 6710004. OPERATIONAL CHECK AND Jul 8, 2009 · N429QX · Bombdr DHC8402SDR UALA2009070701958Combust Chamber · crackedNR 2 ENGINE COMBUSTION CHAMBER INNER LINER AT APPROX 150 DEGREE HAS IN LINE AXIAL CRACKING THROUGH FOUR FULL LOUVERS AND 80 PERCENT OF FIFTH LOUVER WITH 2 LOUVERS HAVING SEPARATION GREATER THAN .060 AND SOME MISMATCH OUT OF LIMITS. REPLACED NR 2 ENGINE. ACP'Jul 4, 2009 · N549UA · Boeing 757222SDR CA090618010Case · cracked(CAN) AFTER TAKEOFF, THERE WAS A NR 2 ENG FIRE WARNING, ENG WAS SHUTDOWN, FIRE EXTINGUISHER WAS DISCHARGED AND ACFT RETURNED TO DEPARTURE. MX FOUND A CRACK IN THE ENG COMBUSTION SECTION. PN AND DESCRIPTION WILL FOLLOW. CADOR 2009C1441 REFERS.Jun 13, 2009 · Aerosp ATR42300SDR CA090619008Diffuser · cracked(CAN) DURING INSP, FOUND DIFUSSER CASE CRACKED 7-8 IN. ENGINE REPLACED.Jun 12, 2009 · Boeing 727225SDR MASA2009042700141Combustion Liner · damagedCOMBUSTION LINER DAMAGE NR 2 ENGINE. MX REPLACED COMBUSTION LINER.Apr 27, 2009 · N47202 · Cndair CL6002B19SDR DL76L090442Boss · strippedDURING SERVICE CHECK IGNITOR REPLACEMENT FOUND IGNITOR BOSS STRIPPED IN ENGINE CASE. MACHINE SHOP UNABLE TO REPAIR. REPLACED NUMBER ONE ENGINE.Mar 16, 2009 · N180DN · Boeing 767332SDR CA090226004Combustion Liner · misrepaired(CAN) DURING COMBUSTION LINER MX, IT WAS NOTICED THAT WELDING OPERATION WAS NOT CARRIED OUT AS INSTRUCTED IN THE MM. FUSION WELDING WAS CARRIED OUT WITHOUT USING FILLER WIRE. ALL SUSPECT COMBUSTION LINERS HAVE BEEN IDENTIFIED AND ARE BEING INVESTIGATED. PN AFeb 18, 2009SDR CA090219015Combust Chamber · damaged(CAN) DURING CRUISE, THE CREW NOTED MAIN OIL PRESSURE FLUCTUATION WHICH WAS SHORTLY FOLLOWED BY A LOUD NOISE AND A LOSS OF POWER. THE ENGINE WAS SHUTDOWN AND THE FLIGHT WAS DIVERTED, WHERE A SINGLE ENGINE LANDING FOLLOWED. POST FLIGHT INSP, FOUND OIL COVERING Feb 10, 2009 · Aerosp ATR72212SDR HALA2008111200851Combust Chamber · crackedETOPS SIGNIFICANT SYSTEM, DUE TO (3) AXIAL CRACKS EXTENDING THROUGH (3) LOUVERS IN THE COMBUSTION CHAMBER LINING (‘NOT PERMITTED’ PER BOROSCOPE PAPERWORK AND AMM) WHICH WAS DISCOVERED DURING THE NR 2 ENGINE BOROSCOPE, ACFT WILL BE UNDERGOING A NR 2 ENGINE REPLNov 12, 2008 · N585HA · Boeing 7673G5SDR CA080621001Combust Chamber · cracked(CAN) ENGINE REPORTED HIGH OPERATING TEMP. ATTEMPTED POWER CHECK BUT NOTED 790 DEGREE TOT IN HOVER. ABORTED POWER CHECK UPON FURTHER VISUAL INSP FOUND RT ARM PIT CRACKED APPROX 5 INCH CRACK.Jun 11, 2008SDR SIMA200815103Liner · crackedON FLIGHT 4599 IN CLIMB CREW EXPERIENCED A MOMENTARY HIGH ITT ON ENGINE NUMBER 1 GOING THRU 3000 FEET FOR 3600 FEET. CREW REDUCED THRUST AND ITT REMAINED IN NORMAL GREEN LIMITS. FADEC A WAS IN CONTROL OF ENGINE NUMBER ONE. FOUND NUMBER ONE ENGINE COMBUSTOMay 25, 2008 · N738NR · Emb EMB135LRSDR 2008UALA02696Combust Chamber · damagedNR 1 ENGINE COMBUSTION CHAMBER DAMAGE BEYOND LIMITS. FOUND COMBUSTION CHAMBER CLAMP PROTRUDING INTO THE GASPATH. ENGINE REPLACED PRIOR TO FURTHER FLIGHT. TEARDOWN REVEALED THAT THE COMBUSTION CHAMBER CLAMP (C/C CLAMP) HAD BROKEN AT THE 3 O'CLOCK POSITION. ROOMay 9, 2008 · N204UA · Boeing 777222SDR O2G2008F00000Blade · failedHIGH T,V,I INDICATION AFTER TAKEOFF ON LT ENGINE. AC LANDED, FOUND 2.5 OF 1ST STAGE BLADE MISSING AND DAMAGE TO OTHER BLADES. (K)Mar 29, 2008 · N800TD · Gulstm G1159ASDR CA080115012Combust Chamber · fod(CAN) DURING A 600 HR ENGINE INSPECTION, A BORESCOPE INSPECTION WAS CONDUCTED IN THE COMBUSTION CHAMBER AREA( INTERNAL) AN OBJECT WAS DISCOVERED HANGING OUT INTO THE FLAME PATH JUST UPSTREAM OF THE POWER TURBINE. THE OBJECT WAS PROTRUDING FROM AN INNER COOLINGJan 11, 2008 · Snias AS350B3SDR QXEA200702031Drain Mast · frozenRDM - FLIGHT 2191 - ON SHUTDOWN AT THE GATE, RAMP NOTICED SMOKE FROM THE TOP OF NR 1 ENGINE. MAINTENANCE CHECKED NACELLE AND ENGINE AREA AND FOUND NO SOURCE FOR THE SMOKE. FOUND SOME ICE IN THE COWL DRAIN MAST AND THAWED OUT. PERFORMED ENGINE RUNS AT TEMPERDec 25, 2007 · N355PH · Dhav DHC8202SDR SIMA200729304Liner · damagedCREW NOTED IN CLIMB-OUT AT 14000 NR 1 ENGINE ITT FLUCTUATED FROM 788-747 +/- 4*. PERFORMED BOROSCOPE OF LT ENGINE COMBUSTER LINER FOUND LINER TO HAVE OUT OF LIMITS DAMAGE. ENGINE REQUIRED REPLACEMENT. REMOVED AND REPLACED LT ENGINE IAW WC 71-000-00. FCF PAOct 14, 2007 · N848AE · Emb EMB135KLSDR CA071010003Combustion Case · cracked(CAN) PILOT RETURNING TO BASE REPORTED HIGHER THAN NORMAL ENGINE TEMP. INSP OF THE ENG INDICATION SYS FOUND SERVICEABLE. INSP OF THE ENGINE FOUND A CRACK IN THE COMBUSTION CASE. COMBUSTION CASE REPLACED. AC GROUND RUN AND FOUND SERVICEABLE AND RETURNED TO SEROct 9, 2007 · Bell 206BSDR S9BA200700023Inlet Guide Vane · crackedDURING 400 HOUR BORESCOPE INSPECTION, FOUND CRACKS ON CT STATOR THAT ARE BEYOND SERVICEABLE LIMITS. PERFORMED HOT SECTION INSPECTION. REPLACED IE DUCT ASSEMBLY.Oct 4, 2007 · N888PV · Dhav DHC6300SDR CA071016017Liner · damaged(CAN) THE ENGINE WAS REPORTED TO HAVE REPEATEDLY FLAMED OUT DURING TAXI OPERATIONS. INSPECTION REVEALED A DAMAGED/WORN COMBUSTION CHAMBER LINER. (TC NR 20071016017)Sep 25, 2007 · Cessna 560CESSNASDR M7K2008F00145Combustion Liner · crackedDURING ROUTINE MONITORING OF EXISTING CRACKS WHICH HAD, TO THIS TIME, REMAINED WITHIN MM LIMITATIONS FOR A REDUCED INTERVAL INSP, NO TO EXCEED 150 FLIGHT HOURS. PARALLEL CRACKS HAVE INTERSECTED WITH THE POSSIBILITY FOR A PIECE TO BREAK FREE AND BE INGESTED BYSep 19, 2007 · N816MH · Urocop EC130B4SDR CA071001011Duct · damaged(CAN) WHILE PERFORMING A BOROSCOPE INSPECTION DURING A REGULARLY SCHEDULED FUEL NOZZLE CHANGE, DAMAGE WAS FOUND ON THE LARGE EXIT DUCT (LED). THE LED WAS CHANGED AND UPON CLOSER INSPECTION IT WAS FOUND THAT A LARGE HOLE HAD BEEN BURNED THROUGH ONE LAYER OF THEJul 15, 2007 · Dhav DHC3SDR CA070718005Combustion Liner · cracked(CAN) COMBUSTION LINER REMOVED AND INSPECTED DURING UN-RELATED ENGINE MAINTENANCE. FOUND CRACKED AND WARPED BEYOND LIMITS. (TC NR 20070718005)Jul 15, 2007 · Bell 206L1SDR PG9A115816Swirlplate · crackedDURING INSPECTION FOUND CRACKS AROUND THE BOLTS IN THE SWIRL PLATE EXTENDING TO THE FOURTH ROW OF HOLES. ONE OF WHICH HAD TWO CRACKS INTERSECTING WITH EACH OTHER. THIS COULD HAVE POSSIBLY LED TO THAT PIECE COMING LOOSE AND FINDING ITS WAY THROUGH THE REST OFApr 21, 2007 · N133GC · Urocop EC130B4SDR 2007FA0000330Combustion Case · crackedPILOT NOTICED CRACK IN COMBUSTION CAN ON PREFLIGHT CHECK REPLACED UNIT. (K)Apr 3, 2007 · Hughes 369DSDR CA070323001Combust Chamber · failed(CAN) PILOTS NOTICED THE LT ENGINE OPERATING APPROX. 100 POUNDS OF TORQUE LOW. UPON LANDING MAINTENANCE WAS NOTIFIED. IT WAS FOUND THAT THE NR 2 COMBUSTION CAN ASSEMBLY HAD LOST A SECTION OF ITS OUTSIDE AIR CASING. A GENERAL INSPECTION OF THE AREA GAVE NO CLMar 1, 2007SDR DL764070167Combustion Liner · damagedENGINE FAILED BORO OPN 5003 COMBUSTION LINER DAMAGED. REPLACED NR 1 ENGINE.Feb 27, 2007 · N840MH · Boeing 767432ERSDR CA070105004Combustion Case · cracked(CAN) DURING A 200 HR INSPECTION A CRACK WAS FOUND IN THE ARM PIT AREA OF THE OUTER COMBUSTION CASE. CASE REPLACED. (TC NR 20070105004)Jan 5, 2007 · Bell 206L1SDR NSVA200600236Burner Can · damagedFOUND RT ENGINE BURNER CAN HAS MULTIPLE HOLES WORN THROUGH. REMOVED AND REPLACED RT ENGINE MIXER DUCT IAW AMM 78-10-05-0, PN ON 727189-691, PN OFF 727189-691.Dec 21, 2006 · N314CE · Saab 340BSDR DL764061022Combust Chamber · damagedDURING BOROSCOPE INSP, MX FOUND BURNER CAN DAMAGE THAT WAS OUT OF AMM FLYBACK LIMITS. DL PROP ENG ISSUED 1 FLT MTC FERRY ERA. LAX-ATL, FOR ENG CHG. ENGINE CHANGED.Dec 12, 2006 · N827MH · Boeing 767432ERSDR SIMA200635213Fan Blade · out of balanceENGINE ONE VIBRATIONS. REMOVED AND REPLACED 2 BLADE SETS IAW ROLLS ROYCE MM 72-21-15. OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.Dec 11, 2006 · N613AE · Emb EMB145SDR CA061103018Combustion Case · cracked(CAN) CRACK ALONG LEFT SIDE "ARMPIT" WELD LINE FOUND DURING UNSCHEDULED TURBINE REMOVAL FOR CEB A-72-6060. NO CRACKS ALLOWED IN THIS AREA.Oct 30, 2006 · Bell 407SDR CA061103017Combustion Liner · cracked(CAN) COMBUSTION LINER FOUND CRACKED ON REMOVAL DURING TURBINE SECTION REPLACEMENT TO COMPLY WITH ROLLS ROYCE CEB A-72-6060. THIS PART IS FOUND TO BE CRACKED ANY TIME IT IS REMOVED AFTER ANY LENGTH OF TIME IN SERVICE. MANUFACTURERS MAINTENANCE MANUAL ALLOWS NOOct 30, 2006 · Bell 407SDR CA061004008Duct · damaged(CAN) DURING A REGULARLY SCHEDULED HOT SECTION INSPECTION A CRACK WAS NOTICED IN THE LARGE EXIT DUCT (LED) BEING REMOVED FROM THE ENGINE. THE CRACK WAS LOCATED ON THE DOME AT THE DOUBLE WALL SEAM. THE LED HAD BEEN RECENTLY OVERHAULED AND HAD A TSO OF 1676.9.Sep 30, 2006 · Dhav DHC3SDR 2006FA0000947Combustion Case · crackedPILOT COMPLAINED THAT THE TOT SUDDENLY WENT 40 DEGREES C, HOT. FOUND OUTER COMBUSTION CAN CRACKS. REPLACED UNIT. (K)Sep 8, 2006 · N90431 · Hughes 369DSDR COMA0660464Engine · false indicationFLIGHT 9498- DURING TAKEOFF ROLL, THE LEFT ENGINE ITT ROSE ABOVE 900 DEGREES, CREW ABORTED TAKEOFF AND FLIGHT RETURNED TO THE GATE. PERFORMED GROUND RUNS OF THE LEFT ENGINE, DISCREPANCY COULD NOT BE DUPLICATED BY MAINTENANCE.Jul 31, 2006 · N999CA · Cndair CL6002B19SDR CA060724003Burner Can · failed(CAN) BRIGHT FLASHES COMING FROM EXHAUST STACKS, NO CHANGE TO INDICATIONS. 15 FLASHES IN 2 HOUR PERIOD. ENGINE OUTER BURNER CAN FOUND INOPERATIVE, CERAMIC COATING FLAKING OFF AND IGNITING. REPLACED WITH OVERHAULED UNIT. GROUND RUN AND RELEASED SERVICEABLE. P/Jul 15, 2006 · Pilats PC1245SDR CA060711001Case · cracked(CAN) CRACKED GAS GENERATOR CASE WAS FOUND CRACKED AT THE LONGITUDINAL WELD AND CIRCUMFERENTIAL WELD. SB7240 IS AVAILABLE AND WILL REPLACE THE GAS GENERATOR CASE WITH A CASE WITH NO LONGITUDINAL WELDS. (TC NR 20060711001)Jul 11, 2006SDR HALA0600463Combust Chamber · crackedNR 1 ENGINE COMBUSTION CHAMBER INNER LINER HAS 3 CRACKS, WITHIN 1.5 INCHES OF EACH OTHER AT 6 O'CLOCK POSITION (#5 LINER). AIRCRAFT OK TO CONTINUE WITH REDUCED INSPECTION INTERVAL.Jun 28, 2006 · N582HA · Boeing 76733ASDR 2006FA0000733Tube · damaged(REF: MDR NR MDR002/06) STRIP OF CORE ASSEMBLY NOTED FRETTAGE DAMAGE TO 3 LOCATIONS ON THE NR 3 POSITION FUEL NOZZLE DRAIN TUBE. THE DEEPEST WAS TO A DEPTH OF .016 INCH. THE ROUTE CAUSE OF THE FRETTAGE HAD BEEN DETERMINED AS CONTACT WITH RIVETS ON THE DEFLEJun 7, 2006 · Boeing 737300SDR DL76L060465Burner Can · crackedDURING ROUTINE BORO OPN 5067 NR 1 ENGINE, FOUND BURNER CAN CRACKED AT 3 O'CLOCK POSITION. REMOVED AND REPLACED NUMBER 1 ENGINE PER TRANS 1T148.Jun 4, 2006 · N188DN · Boeing 767332SDR BSAASDR0613Combustion Case · corrodedCREW ABORTED TAKEOFF DUE TO LOW POWER INDICATION AT MAX CONTINUOUS ITT. DURING THE TROUBLESHOOTING FOR THIS PROBLEM A SMALL PINHOLE WAS FOUND CORRODED IN THE EXTERNAL COMBUSTION CASE JUST FORWARD OF THE AFT DRAIN. THE ENGINE WAS REMOVED FOR REPAIR. THE AIR May 19, 2006 · N3199Q · Beech 1900DSDR CA060425015Turbine Blades · fracturedON TAKEOFF, THE ENGINE WAS SEEN TO EMIT SMOKE AND SPARKS FROM THE EXHAUST. SUBSEQUENT INVESTIGATION REVEALED FRACTURED COMPRESSOR TURBINE BLADES. PWC WILL INVESTIGATE THE EVENT AND WILL ADVISE OF ROOT CAUSE ONCE DETERMINED.Apr 5, 2006 · Ayres S2RT34NORMALSDR CA060322003Combustion Case · cracked(CAN) THE PILOT NOTICED A GRADUALLY INCREASING ENGINE OIL PRESSURE, AND T5, ALONG WITH DECREASING OIL PRESSURE. AFTER SHUTDOWN, THE ENGINE WAS INSPECTED, AND A CRACK FOUND IN THE LOWER COMBUSTION CASE HALF. THE ENGINE WAS REMOVED FOR CASE REPLACEMENT AND TESMar 14, 2006 · Skrsky S61LSDR ALG2006F00009Engine · inoperativePILOT REPORTED T4 EXCEEDANCE. AIRCRAFT DIVERTED FOR MAINTENANCE. FOUND 2 T4 EXCEEDANCES. ONE OF 13 SECONDS AT 998C. REMOVED AND REPLACED ENGINE. (K)Jan 21, 2006 · N524AL · Urocop EC120B
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