# Service difficulty reports: JASC 7240

A list on [JASC 7240](https://openairdocs.org/jasc/7240.md).

Reports filed under 7240 · Turbine Engine Combustion Section, newest first.

Page 1 of 11 · 509 reports

- [SDR 2026FA0000844](https://openairdocs.org/sdr/2026FA0000844.md): Liner · unknown · Oct 18, 2026
  > ON 13 OCTOBER 2026, A RECORDS REVIEW IDENTIFIED 1 UNIQUE AUTHORISED RELEASE CERTIFICATE (ARC) RECORD FOR COMPONENT COMBUSTION CHAMBER INNER LINER, PART NUMBER 2559M22G03. THE ARCS WERE ISSUED WITH AN "OVERHAULED" STATUS, WHEREAS THE CAPABILITY LIST SPECIFIED "
- [SDR 2026FA0000860](https://openairdocs.org/sdr/2026FA0000860.md): Liner · unknown · Oct 13, 2026
  > ON 13 OCTOBER 2026, A RECORDS REVIEW IDENTIFIED 1 UNIQUE AUTHORISED RELEASE CERTIFICATE (ARC) RECORD FOR COMPONENT COMBUSTION CHAMBER INNER LINER, PART NUMBER 2559M22G03. THE ARCS WERE ISSUED WITH AN "OVERHAULED" STATUS, WHEREAS THE CAPABILITY LIST SPECIFIED "
- [SDR 2026FA0000859](https://openairdocs.org/sdr/2026FA0000859.md): Liner · unknown · Oct 13, 2026
  > ON 13 OCTOBER 2026, A RECORDS REVIEW IDENTIFIED 1 UNIQUE AUTHORISED RELEASE CERTIFICATE (ARC) RECORD FOR COMPONENT COMBUSTION CHAMBER INNER LINER, PART NUMBER 2559M22G03. THE ARCS WERE ISSUED WITH AN "OVERHAULED" STATUS, WHEREAS THE CAPABILITY LIST SPECIFIED "
- [SDR 2026FA0000858](https://openairdocs.org/sdr/2026FA0000858.md): Liner · unknown · Oct 13, 2026
  > ON 13 OCTOBER 2026, A RECORDS REVIEW IDENTIFIED 1 UNIQUE AUTHORISED RELEASE CERTIFICATE (ARC) RECORD FOR COMPONENT COMBUSTION CHAMBER INNER LINER, PART NUMBER 2559M22G03. THE ARCS WERE ISSUED WITH AN "OVERHAULED" STATUS, WHEREAS THE CAPABILITY LIST SPECIFIED "
- [SDR 3CEY2026100200001](https://openairdocs.org/sdr/3CEY2026100200001.md): Manifold · chafed · Sep 29, 2026 · N9HQET · Boeing 7378AS
  > DURING THE INCOMING INSPECTION THE FOLLOWING FINDINGS WERE OBSERVED FUEL MANIFOLD TUBE CHAFED WITH HOLE AT 11 O'CLOCK POSITION AFT LOOKING FORWARD, WEAR TO THE LPT COOLING BRACKET, ABRASIONS ON COMBUSTION CASE LOCATED ON THE TOP OF THE MID-FLANGE - DAMAGE DIME
- [SDR SWAA2026091175486](https://openairdocs.org/sdr/SWAA2026091175486.md): Panel · cracked · Sep 7, 2026 · N7750A · Boeing 7377BD
  > NR 2 ENG AT APPROX 9 O'CLOCK POSITION HAS A AXIAL CRACK IN THE OUTER LINE THAT GOES ACROSS 4 PANELS WITH A CIRCUMFERENTIAL CRACK THAT CONNECTS.THE CIRCUMFERENTIAL CRACK IS LONGER THAN 2 DILUTION LANDS. OK TO CONTINUE PER TLD 72-00-00-200-805-F00-NG-03. 25 CYC
- [SDR DALA2026080404482](https://openairdocs.org/sdr/DALA2026080404482.md): Engine · fire · Jul 30, 2026 · N662DN · Boeing 757232
  > FLIGHT CREW PERFORMING AIR TURN BACK DUE TO LEFT ENGINE FIRE INDICATION. MAINTENANCE INSPECTED AND FOUND DAMAGE TO COMBUSTOR CASE (APPROXIMATELY 12 O'CLOCK POSITION), REPLACED NUMBER 1 ENGINE.(1728164)(AIRCRAFT GROUNDED)
- [SDR DALA2026073104430](https://openairdocs.org/sdr/DALA2026073104430.md): Combustion Case · damaged · Jul 24, 2026 · N662DN · Boeing 757232
  > ATB, IFSD - FLIGHT CREW PERFORMING AIR TURN BACK DUE TO LEFT ENGINE FIRE INDICATION. MAINTENANCE INSPECTED AND FOUND DAMAGE TO COMBUSTOR CASE (APPROXIMATELY 12 O'CLOCK POSITION), ENGINE CHANGE REQUIRED.(A011187)(AIRCRAFT GROUNDED)
- [SDR AALA202605073320](https://openairdocs.org/sdr/AALA202605073320.md): Heat Shield · torn · May 2, 2026 · N328RR · Boeing 7378
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ENGINE NUMBER 2 OVERHEAT LIGHT ILLUMINATED ON CLIMB OUT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. **SUPPLEMENTAL REPORT FOR (AALA202605043320) SUBMITTED 05/04/2026 BY DFW: REMOVED AND R
- [SDR IPXA2025091401260](https://openairdocs.org/sdr/IPXA2025091401260.md): Panel · cracked · Sep 14, 2025 · N358UP · Boeing 76734AF
  > NUMBER 2 ENG BETWEEN 2 & 4 O CLOCK 2 PANEL CRACK OUTTER PANEL ABOVE IGNITER PLUG. DURING BORESCOPE INSPECTION, FOUND CRACKS ON PANELS 1 AND 2 AT THE 2/4 O'CLOCK POSITION ON THE COMBUSTION OUTER LINER. ITEM DEFERRED WRT B767 MM 72-00-00-206-361-H00 TABLE 684
- [SDR IPXA2025091401257](https://openairdocs.org/sdr/IPXA2025091401257.md): Panel · cracked · Sep 14, 2025 · N358UP · Boeing 76734AF
  > NUMBER 2 ENG BETWEEN 12 & 1 O CLOCK 2 PANEL CRACK OUTTER PANEL. DURING BORESCOPE INSPECTION, FOUND CRACK(S) ON PANELS 1 AND 2 AT THE 12/1 O'CLOCK POSITION ON THE COMBUSTION OUTER LINER. ITEM DEFERRED WRT B767 MM 72-00-00-206-361-H00 TABLE 684.
- [SDR IPXA2025091401263](https://openairdocs.org/sdr/IPXA2025091401263.md): Panel · cracked · Sep 14, 2025 · N358UP · Boeing 76734AF
  > NUMBER 2 ENG BETWEEN 5 & 6 O CLOCK POS 2 PANEL CRACK OUTTER PANEL. DURING BORESCOPE INSPECTION, FOUND CRACKS ON PANELS 1 AND 2 AT THE 5/6 O'CLOCK POSITION ON THE COMBUSTION OUTER LINER. ITEM DEFERRED WRT B767 MM 72-00-00-206-361-H00 TABLE 684.
- [SDR IPXA2025091401278](https://openairdocs.org/sdr/IPXA2025091401278.md): Panel · cracked · Sep 14, 2025 · N358UP · Boeing 76734AF
  > NUMBER 2 ENG BETWEEN 9 & 8 O CLOCK 2 PANEL CRACK OUTTER PANEL. DURING BORESCOPE INSPECTION, FOUND CRACKS ON PANELS 1 AND 2 AT THE 9/8 O'CLOCK POSITION ON THE COMBUSTION OUTER LINER. ITEM DEFERRED WRT B767 MM 72-00-00-206-361-H00 TABLE 684.
- [SDR IPXA2025091401250](https://openairdocs.org/sdr/IPXA2025091401250.md): Panel · cracked · Sep 14, 2025 · N358UP · Boeing 76734AF
  > NUMBER 2 ENGINE BETWEEN 4 & 5 O`CLOCK, PANELS CRACKED OUTTER PANEL BY LWD IGNITER PLUG. DURING BORESCOPE INSPECTION, FOUND CRACKS ON PANELS 1 AND 2 AT THE 4/5 O'CLOCK POSITION ON THE COMBUSTION OUTER LINER. ITEM DEFERRED WRT B767 MM 72-00-00-206-361-H00 TABLE
- [SDR 2025F00215](https://openairdocs.org/sdr/2025F00215.md): Access Panel · detached · Aug 29, 2025 · N703KW · Boeing 767336
  > UPON LANDING PANEL #'S 411GR & 411DL DEPARTED THE ENGINE. DAMAGE TO FOLLOWING COMPONENTS: L/WING #2 FLAP (15"X6" LOWER & 3X2) UPPER, OUTER SECTION OF EXHAUST NOZZLE, PANEL #'S 411PL & 411QR, BLOCKER DOORS #'S 1.2.3.4 & 8.
- [SDR 2024FA0000755](https://openairdocs.org/sdr/2024FA0000755.md): Bolt · loose · Oct 3, 2024 · Boeing 737800*
  > DURING AN ENGINE INSPECTION FOR TROOBLESHOOTING ON THE ENGINE FOR ANOTHER REASON THAN THE PRESENT OCCURRENCE, COPA AIRLINES FOUND A HOLE IN THE NACELLE COWLING DUE TO A HOT AIR LEAKAGE COMING FROM THE ENGINE. A BOLT WAS FOUND MISSING ON THE COMBUSTOR CASE, EXP
- [SDR 2024FA0000694](https://openairdocs.org/sdr/2024FA0000694.md): Bolt · misinstalled · Sep 5, 2024 · Boeing 737
  > DURING AN ENGINE INSPECTION FOR TROUBLE SHOOTING ON THE ENGINE FOR ANOTHER REASON THAN THE PRESENT OCCURRENCE, COPA AIRLINES FOUND A HOLE IN THE NACELLE COWLING DUE TO A HOT AIR LEAKAGE COMING FROM THE ENGINE. A BOLT WAS FOUND MISSING ON THE COMBUSTOR CASE, EX
- [SDR 2024F00207](https://openairdocs.org/sdr/2024F00207.md): Combustion Liner · misinstalled · Aug 20, 2024 · N394AG
  > OPERATOR REPORTED BLACK SMOKE DURING ENGINE OPERATION. PRATT & WHITNEY ENGINE SERVICE MOBILE REPAIR TEAM RESPONDED TO INVESTIGATE THE EVENT. A BORESCOPE INSPECTION OF THE ENGINE WAS CONDUCTED AND C.C. LINER DISTRESS WAS NOTED. THE ENGINE WAS DISASSEMBLED TO RE
- [SDR EVCA2024021900242](https://openairdocs.org/sdr/EVCA2024021900242.md): Combust Chamber · cracked · Feb 17, 2024 · N660AE · Bell 407
  > AIRCRAFT INDICATED ABNORMALLY HIGH OPERATING TEMPERATURE. VISUAL INSPECTION FOUND COMBUSTION CAN CRACKED NEAR FUEL NOZZLE MOUNTING POINT
- [SDR ASAA2023100445438](https://openairdocs.org/sdr/ASAA2023100445438.md): Unknown · unknown · Oct 4, 2023 · N976AK · Boeing 7379
  > WHILE ACCOMPLISHING TC 72-220-00 BORESCOPE #1 ENG S/N 603094 COMBUTION CHAMBER. FOUND CIRCUMFERENCIAL CRACKS AND MISSING MATEREAL IN THE DEFLECTOR PLATE NO. 12,13,14 PER TC 72-220-00 STEP C-2 (D-1) CIRCUMFERENTIAL CRACKS NOT PERMITED. GROUNDED - YES. ON DEFERR
- [SDR HALA20230925205](https://openairdocs.org/sdr/HALA20230925205.md): Unknown · unknown · Sep 24, 2023 · N230HA · Airbus A321271N
  > ETOPS - ENGINE 1 DIFF 1 BORESCOPE PLUG FOUND DAMAGED DURING BORESCOPE INSPECTION. #1 ENGINE REPLACED. ENG 1 VERIFICATION FLIGHT DUE TO ENG REPLACEMENT COMPLETED SUCESSFULLY. NO DEFECTS NOTED OK TO CONTINUE SVC.
- [SDR ASAA2023091245117](https://openairdocs.org/sdr/ASAA2023091245117.md): Combust Chamber · damaged · Sep 12, 2023 · N975AK · Boeing 7379
  > WHILE DOING T/C 72-220-00 BOROSCOPE THE ENGINE COMBUSTION CHAMBER FOUND #2 ENG COMBUSTION CHAMBER DEFECTOR PLATE # 11,12,13 HAVE CIRCUMFRENCIAL CRACKS. ENG S/N 602959 REF T/C 72-220-00. STEP C. (2) CIRCUMFRENTIAL CRACK IS NOT ALLOWED. GROUNDED - YES. REMOVED #
- [SDR ASAA2023090644992](https://openairdocs.org/sdr/ASAA2023090644992.md): Nozzle · deformed · Sep 6, 2023 · N932AK · Boeing 7379
  > WHILE ACCOMP T.C. 72-220-00 AND PWRPL-72EA-26028-1, FOUND #11,#12,#13 NOZZLE POSN'S DOME DEFLECTORS CIRCUMFRENTIAL CRACKS. ESN 60A073 - #1 ENG PICTURES & VIDEO ON SEA INSPECTION SERVER. GROUNDED - YES. REMOVED ENGINE ESN 60A073. TRANSFERRED TO SHOP W/O # 19685
- [SDR ASAA2023090344972](https://openairdocs.org/sdr/ASAA2023090344972.md): Deflector · damaged · Sep 3, 2023 · N932AK · Boeing 7379
  > FOUND SEVERAL DEFLECTORS OUT OF LIMITS ACCORDING TO AMM 72-00-00-290-805-G00 AREA B. ON #1 ENGINE. GROUNDED - YES. (RESOLVED ON W/O: 1968496 TASKCARD: N/R-00001) TRANSFERRED TO SHOP W/O # 1968558, ESN 60A073. CLEARS PLT. SEAMC DAVE NOTIFIED.
- [SDR 2023FA0000433](https://openairdocs.org/sdr/2023FA0000433.md): Engine · mismanufactured · Aug 18, 2023 · N421MQ · Diamon DA42NG
  > ENGINE ROUGHNESS ON TAKE OFF, RPM FLUCTUATIONS, BLACK SMOKE COMING FROM EXHAUST, VIBRATIONS, AND LOUD BACKFIRING.
- [SDR 2023FA0000432](https://openairdocs.org/sdr/2023FA0000432.md): Engine · mismanufactured · Aug 18, 2023 · N416BL · Diamon DA40NG
  > PILOT REPORTED ENGINE ROUGHNESS ON TAKEOFF WITH LOAD AND RPM OSCILLATIONS.
- [SDR 2024FA0000185](https://openairdocs.org/sdr/2024FA0000185.md): Drain Valve · broken · Jul 6, 2023 · N825MM · Urocop EC135T2
  > CREW BEGAN START ON NO 1 ENGINE. THE TOT BEGAN RISING, N1 DID NOT. AFTER APPROXIMATELY 5 SECONDS, THE CREW ABORTS START. THE START SWITCH WAS MOVED TO THE OFF POSITION. TOT HUNG IN THE HIGH 700C RANGE; A STRONG ODOR OF FUEL WAS DETECTED AS THE TOT BEGAN TO RI
- [SDR ASAA2023052343717](https://openairdocs.org/sdr/ASAA2023052343717.md): Deflector · cracked · May 23, 2023 · N918AK · Boeing 7379
  > DEFLECTOR CRACKS BEYOND LIMITS OF T.C # 72-220-00 #1 ENG ESN 603836 REF SUB TASK 72-00-00-211-007-G00 STEP 2 OF TASK CARD. GROUNDED - YES. PERFORMED TC PWRPL-72EA-25689-1. ACCOMPLISHED TC 72-220-00 FOR RE-EVALUATION AND AMM SUBTASK 72-00-00-211-G00. CONTINUE I
- [SDR HYIA20230511001](https://openairdocs.org/sdr/HYIA20230511001.md): Solenoid Valve · failed · May 5, 2023 · N843CA · Tecnam P2012
  > LEFT PRIMARY AND SECONDARY NTO LIGHT ILLUMINATED WITH 40% POWER REDUCTION. MAINTENANCE INSPECTED AND FOUND A WASTEGATE DRIVER OUTPUT FAILURE. MAINTENANCE REPLACED THE LEFT ENGINE WASTEGATE SOLENOID WITH NO FURTHER DEFECTS NOTED.
- [SDR HYIA20230511002](https://openairdocs.org/sdr/HYIA20230511002.md): Unknown · unknown · May 4, 2023 · N722CA · Tecnam P2012
  > PILOT REPORTED LEFT ENGINE EGT, CHT & TIT ABNORMALLY LOW DURING FINE, AND HEAVY BLACK SMOKE FROM LEFT ENGINE DURING FINAL. CREW ALSO NOTED OIL LEAK ON LEFT ENGINE AFTER LANDING. MAINTENANCE INSPECTED AND FOUND THE INTAKE VALVE ON THE LEFT ENGINE NUMBER 3 CYLIN
- [SDR CALA2023050301343](https://openairdocs.org/sdr/CALA2023050301343.md): Plug · unknown · May 3, 2023 · N453UA · Airbus A320232
  > REMOVED BOROSCOPE ACCESS PLUG B4 AT BURNER SECTION, REINSTALL AFTER BORO INSP. VERIFIED TORQUE,SAFETY & SECUIRTY OF #2 ENG B4 BORO PLUG PER GMM 09-10-05. REMOVED #2 ENG BURNER SECTION BORO ACCESS PLUG B4. REINSTALLED #2 ENG BURNER SECTION BOROSCOPE PLUG B4.
- [SDR DALA2023031401862](https://openairdocs.org/sdr/DALA2023031401862.md): None · none · Mar 13, 2023 · N834MH · Boeing 767432ER
  > SHIP 1810 -ATB- AIR TURN BACK DUE TO LEFT ENGINE OVERHEAT MESSAGE. FOUND ONE FUEL NOZZLE MISSING TWO BOLTS. PERFORMED BORESCOPE OF PRIMARY NOZZLE AND FOUND PRIMARY SWIRLER LIBERATED. ENGINE CHANGED. (4096890)
- [SDR ASAA2022100440210](https://openairdocs.org/sdr/ASAA2022100440210.md): Deflector · cracked · Oct 4, 2022 · N918AK · Boeing 7379
  > REF ASA T/C 72-220-00 #1 ENG BOROSCOPE COMBUSTION CHAMBER SUBTASK 72-00-00-211-007-G00 (2)(B)(1). FOUND 7 DEFLECTOR PLATES WITH AXIAL CRACKS. MEASURED #1 CRACK MEASURED AT 1", #2 CRACK MEASURED AT 0.587". THE REST OF THE CRACKS ARE MEASURED AT MORE THAN 0.20"
- [SDR FDEA202207121711](https://openairdocs.org/sdr/FDEA202207121711.md): Stator · failed · Jul 12, 2022 · N990FD · Boeing 757232
  > AT FL 390 LEFT ENGINE FLAMED OUT. ALL ENGINE INDICATIONS LOOKED NORMAL EXCEPT FUEL FLOW WAS 0. OIL PRESSURE STILL REMAINED APPROXIMATELY 13PSI WHEN SHUTDOWN. NO VIBRATIONS NO OTHER ABNORMAL INDICATIONS. WE ATTEMPTED TO RESTART WITHIN IN A DESCENT
- [SDR WX0A2022060374103](https://openairdocs.org/sdr/WX0A2022060374103.md): None · none · Jun 2, 2022 · N242NV · Airbus A320214
  > OIL FILTER CLOG #2 ENGINE FOLLOWED BY A LOUD BANG FOLLOWED ENGINE FAIL ONE FIRE BOTTLE WAS USED. #2 ENGINE SHUTDOWN ON APPROACH/R & R ENG 2 (OFF-ENGINE ESN 575123, ON-ENGINE 697181), REF ASSOCIATED NON-ROUTINES & CONTINUATION FOR CORRECTIVE ACTIONS, OPS & LEAK
- [SDR WX0A1900010074103](https://openairdocs.org/sdr/WX0A1900010074103.md): Oil Filter · clogged · Jun 2, 2022 · N242NV · Airbus A320214
  > OIL FILTER CLOG #2 ENGINE FOLLOWED BY A LOUD BANG FOLLOWED ENGINE FAIL ONE FIRE BOTTLE WAS USED. #2 ENGINE SHUTDOWN ON APPROACH"
- [SDR 2022FA0000237](https://openairdocs.org/sdr/2022FA0000237.md): None · none · Apr 27, 2022
  > ENGINE TYPE: ROLLS-ROYCE PLC, RB211 TRENT 772B-60/16 - RB211 TRENT 700 SERIES ENGINE, EASA TC E.042 OPERATOR / CUSTOMER: HAWAIIAN AIRLINES ESN:42009 (1ST SHOP VISIT OF THIS ENGINE) MODULE: MODULE 32 (IP COMPRESSOR) + MODULE 41 (HP SYSTEM) + MODULE 51 (IP TU
- [SDR ASAA2022041338022](https://openairdocs.org/sdr/ASAA2022041338022.md): Engine · fire · Apr 13, 2022 · N508AS · Boeing 737890
  > FLAMES/SPARKS WERE OBSERVED FROM BOTH INSIDE & OUTSIDE #1 ENGINE AFTER START WHEN POWERING UP FOR TAXI. GROUND PERSONNEL REPORTED IT TO BE SEVERAL FEET FOR AT LEAST 30 SECS. FIRE/CRASH CHECKED BUT SAW NO INDICATION. NO INDICATIONS FROM ENGINE INSTRUMENTS. GROU
- [SDR FXGA20210706](https://openairdocs.org/sdr/FXGA20210706.md): Liner · delaminated · Jul 2, 2021 · N962CE · Doug DC983
  > ON DEPARTURE #1 ENGINE COMMPRESSOR STALLS, REDUCED POWER AND RETURNED TO KLRD, UPON VISUAL INSPECTION TURBINE LINER WAS DELAMINATED FROM ENGINE TURBINE CASE.
- [SDR 2021F00054](https://openairdocs.org/sdr/2021F00054.md): Blade · damaged · Apr 19, 2021 · Boeing 767328
  > 71 02 59 01 (VIBRATION DURING DESCENT ENGINE 1). DURING BOROSCOPE INSPECTION 31 BALDES DAMAGED IN HPC 4TH STAGE; 16 BLADES DAMAGED IN HPC 5TH STAGE, BLADES DAMAGED IN HPC 6TH STAGE, BLADES DEMAGED IN HPC 7TH STAGE, BLADES DAMAGED IN HPC 13TH STAGE, NGV TE OUTE
- [SDR ASAA2021041134559](https://openairdocs.org/sdr/ASAA2021041134559.md): Combust Chamber · damaged · Apr 11, 2021 · N558AS · Boeing 737890
  > WHILE ACCOMPLISHING T/C 78472018 #2 ENGINE, FOUND 1 FUEL NOZZLE DOME WITH 26 EXPOSED COOLING HOLES. GROUNDED - YES. REPLACED#2 ENGINE. TRANSFERRED TO SHOP W/O 1869811.
- [SDR UIEA2021031600600](https://openairdocs.org/sdr/UIEA2021031600600.md): Liner · cracked · Mar 12, 2021 · N1499A · Boeing 767328
  > ENGINE # 2 S/N 702954 COMBUSTION CHAMBER OUTER LINER BETWEEN 7 TO 8 O'CLOCK POSITION HAS A TWO PANEL CRACK BETWEEN PANEL # 1 AND PANEL # 2. REQUIRES RE-INSPECTION EVERY 200 CYCLES PER W/C # A-72-307-C1-2 TABLE 3(<P>TRANSFERRED ITEM TO MCI A-001</P>)
- [SDR DATA2021030901](https://openairdocs.org/sdr/DATA2021030901.md): Gas Generator · low torque · Mar 8, 2021 · N972AA · Stbros SD360300
  > DURING CLIMB CHECKS FLIGHT CREW OBSERVED THE RIGHT PROPELLER RPM DROPPED TO THE 800 RANGE. THE MOVED THE ENGINE CONTROL LEVERS FORWARDS AND BACKWARDS ON THE AFFECTED ENGINE AND OBSERVED NO CHANGE IN THE RPM. AT THIS TIME THE ENGINE TORQUE DECREASED. CREW DECLA
- [SDR KY7A20210104002](https://openairdocs.org/sdr/KY7A20210104002.md): Turbine Blades · failed · Jan 4, 2021 · N820DC · Frchld SA227DC
  > FLIGHT CREW REPORTED LOUD BANG AND ENGINE POWER LOSS DURING CLIMB. FLIGHT CREW SECURED ENGINE AND LANDED SAFELY. MX FOUND ENGINE WOULD NOT TURN. PRELIM BORESCOPE INSPECTION FOUND FAILURE OF SEVERAL SECOND STAGE TURBINE BLADES. NO SIGNIFICANT DAMAGE TO UPST
- [SDR DALA2020111103675](https://openairdocs.org/sdr/DALA2020111103675.md): Support Bracket · cracked · Nov 9, 2020 · N369NB · Airbus A319114
  > CRACK SUPPORT BRACKET COMBUSTION SECTION LOCATED 5 O'CLOCK POSITION ENGINE 1. CORRECTIVE ACTION: REPAIRED SUPPORT BRACKET COMBUSTION SECTION LOCATED 5 O'CLOCK POSITION ENGINE 1, AS PER ERA 564620-14MA REV ORIGINAL SECTION 1.
- [SDR EVCA202011031](https://openairdocs.org/sdr/EVCA202011031.md): Combustion Liner · cracked · Oct 31, 2020 · N489AE · Bell 407
  > DURING HOT SECTION INSPECTION FOLLOWING TOT EXCEEDANCE, CRACKS IN THE COMBUSTION LINER WERE FOUND.
- [SDR EVCA202009183](https://openairdocs.org/sdr/EVCA202009183.md): Combustion Liner · cracked · Sep 17, 2020 · N334AE · Bell 206L3
  > DURING INSPECTION, CRACKS WERE VISUALLY FOUND ON THE ENGINE COMBUSTION LINER.
- [SDR UIEA2020071001519](https://openairdocs.org/sdr/UIEA2020071001519.md): Combust Chamber · cracked · Jul 7, 2020 · N1619A · Boeing 7673Y0
  > DURING A BOROSCOPE INSPECTION, FOUND THE NR 1 ENGINE WITH A CONTINUOUS AXIAL CRACK ON THE COMBUSTION CHAMBER OUTER LINER, AT THE 3 O`CLOCK POSITION. THE COMBUSTER 13 WAS PERMITTED TO CONTINUE ON A REDUCED TIME INSPECTION INTERVALS OF 125 CYCLES IAW AMM 72-00
- [SDR ASMF20200603023](https://openairdocs.org/sdr/ASMF20200603023.md): Deflector · cracked · Apr 12, 2020 · N438AM · Boeing 7879
  > IN ACCORDANCE WITH MAINTENANCE PROGRAM 600 FC CHECK, IT WAS FOUND TWO AXIAL CRACKS WITH 0.268" AND 0.263", SPACED AT 0.305" BETWEEN CRACKS, LOCATED ON CUP 22 DOME DEFLECTOR OF LEFT ENGINE COMBUSTION CHAMBER. PERMITTED FOR 100 FC FOR A ONE TIME RECOMMENDATION
- [SDR HEER20200129626](https://openairdocs.org/sdr/HEER20200129626.md): Combustion Case · cracked · Jan 29, 2020 · N452P · Bell 407
  > ENGINE REMOVED 12/31/2019 DUE TO SCHEDULE CHANGE FOR TURBINE OVERHAUL (WHEEL RETIREMENTS). FOUND OUTER COMBUSTION CASE CRACKED AROUND FUEL NOZZLE WELD. M250-C47 SERIES CEB A-72-6085 REV 3 ENGINE, COMBUSTION ASSEMBLY - INSPECTION OF OUTER COMBUSTION CASE P/N

Next page: https://openairdocs.org/jasc/7240/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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
```

This list as a web page: https://openairdocs.org/jasc/7240/reports

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