JASC 7110

Service difficulty reports · 2,324

Reports filed under 7110 · Engine Cowling System, 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 = '7110'
  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 SWAA2026011343142Web · crackedCRACK WEB FAN COWL INBOARD LOC. INTERNAL AREA ACCESS DOOR 414AR ON NR 1 ENGINE. REPLACED WEB FAN COWL INBD INTERNAL AREA ACCESS DOOR 414AR IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND CMM 71-13-30, REV 31, SHEETS 10092 & 10110. LENGTH OF CRACK: 0.870 IN.Dec 5, 2025 · N8625A · Boeing 7378H4SDR SWAA2026011343151Web · crackedCRACKED OUTBOARD FAN COWL WEB, INTERNAL AREA ACCESS DOOR 424AR ON NR 2 ENGINE. REPLACED WEB LOCATED ON OTBD FAN COWL INTERNAL AREA ACCESS DOOR 424AR IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND CMM 71-13-30, REV 31, SHEETS 10092 & 10110. LENGTH OF CRACK: 0Dec 5, 2025 · N8625A · Boeing 7378H4SDR SWAA2026011340736Doubler · elongatedELONGATED HOLE ON DOUBLER UNDER ACCESS PANEL 422AB NR 2 ENGINE. REPLACED THE DOUBLER BELOW COWL INLET 6 CLOCK ENGINE 2 & FASTENERS IAW SRM 51-40-02, AND CMM 71-11-22.Nov 29, 2025 · N8625A · Boeing 7378H4SDR SWAA2025031096911Inlet · pulledONE FASTENER PULLED THROUGH ON #1 ENGINE INNNER INLET COWL LIPSKIN SEGMENT 3 REQUIRE PERMANENT REPAIR <[01]. REPAIRED PER SRM 54-10-01-1A-2 ALLOWABLE DAMAGE 2; [02] VERIFIED CORRECTIVE ACTION 1.Feb 17, 2025 · N7748A · Boeing 7377BDSDR SWAA2025013176312Web · cracked#1 ENGINE I/B FAN COWL OIL ACCESS DOOR WEB IS CRACKED<[01] SUMMARY STATEMENT: REMOVED; AND REPLACED #1 ENGINE I/B FAN COWL OIL ACCESS DOOR WEB 'SHIELD' P/N 314-2259-4. IAW CMM 71-13-30; SRM 51-40-02-0G-0<BR>TASK FINISHED;[02] VERIFIED CORRECTIVE ACTION ITEM 1;Dec 11, 2024 · N8606C · Boeing 7378H4SDR SWAA2025012876309Web · cracked#2 ENGINE O/B FAN COWL OIL ACCESS DOOR WEB IS CRACKED<[01] SUMMARY STATEMENT: REMOVED; AND REPLACED #2 ENGINE O/B FAN COWL OIL ACCESS DOOR WEB 'SHIELD' P/N 314-2259-4. IAW CMM 71-13-30; SRM 51-40-02-0G-0<BR>TASK FINISHED.;[02] VERIFIED CORRECTIVE ACTION ITEM 1Dec 11, 2024 · N8606C · Boeing 7378H4SDR YENA2024120601532A/C Pack · leakingFLT#1601, JFK-FLL.'AFT OLD SOCK SMELL; INSPECTED APU IAW AMM 49-00-00-200-811-A. FOUND NO LEAK. AIRFRAME SHOWS EVIDENCE OF HYDRAULIC FLUID GOING IN TO PACK #2 PERFORMED LEVEL A DECON IAW AMM 21-00-00-615-802-A. AIR QUALITY GOOD. TROUBLESHOOTING PERFORMED PER IDec 2, 2024 · N508JL · Airbus A320232SDR COEA2024012603757Support · crackedWO 254213 NR 5 DISCREPANCY: DURING A SCHEDULED INSPECTION, A CRACK WAS DISCOVERED IN THE L/H ENGINE COWL AT THE LOWER SUPPORT STRINGER UNDER THE ICE VAIN ACTUATOR MACHINED BRACKET. REPLACED THE L/H ENGINE COWL SUPPORT IAW CESSNA 408 SRM 51-40-05.Jan 26, 2024 · N757FX · Textrn 408SDR COEA2024012602757Support Bracket · crackedDURING A SCHEDULED INSPECTION, A CRACK WAS DISCOVERED IN THE R/H ENGINE COWL AT THE LOWER SUPPORT STRINGER UNDER THE ICE VAIN ACTUATOR MACHINED BRACKET. REPLACED R/H COWL SUPPORT AND LONGERON IAW CESSNA 408 SRM 51-40-05. PN# 7852122-28 SUPPORT & 7852121-88 LJan 26, 2024 · N757FX · Textrn 408SDR U2RA2024012300001Nose Cowl · dentedAIRCRAFT SUSTAINED DAMAGE TO #4 ENGINE NOSE COWL DURING GROUND HANDLING. ACCOMPLISHED TEMPORARY REPAIR TO NOSE COWL PER FVCI EO 24009-1. THIS IS A TEMPORARY REPAIR AND WILL REQUIRED PERMANENT REPAIR OR COWL REPLACEMENT.Jan 22, 2024 · N952CA · Boeing 747428SDR 2024FA0000066Cowling · crackedTOP AIRCRAFT COWLING SUSTAINED MULTIPLE CRACKS AROUND THE 24V POWER RECEPTACLE DOOR. CAUSING RIVETS FOR THE DOUBLER AROUND THE DOOR TO START TO PULL OUT. THE AFT REINFORCEMENT ANGLE THAT IS APART OF THE SKIN NEAR THE DOOR WHERE THE AFT ROW OF CAMLOCKS GO THRJan 19, 2024 · N239K · Cessna 172SSDR SWAA2024011941739Inlet · cracked#1 ENGINE INLET COWL HAS A BUBBLE SHAPED DEFECT ON OUTER SIDE WITH CRACKS AT APPROX. 8:00 OCLOCK POSITION.<[01] REF TSR 202400353. REMOVED DAMAGE PER SRM 51-10-02. REMOVED DAMAGE DIMENSIONS .75 X .50.;[02] REMOVED INLET COWL. REF AMM 71-11-01.Jan 16, 2024 · N8759Q · Boeing 7378SDR SWAA2024011536038Exhaust Duct · cracked#2 ENGINE NOSE COWL CTAI EXHAUST DUCT ASSY CENTER LOUVER WITH SUSPECTED CRACK AT OB AFT WELD AREA.<[01] PERFORMED LFEC INSP. ON #2 ENG NOSE COWL EXHAUST DUCT ASSY. IAW B737 NDT P.; 6 51-00-00 PROC. 14. CRACK CONFIRMED THRU BOTH INNER AN OUTTER WALL DUCT ASSY. Dec 28, 2023 · N8560Z · Boeing 7378H4SDR DALA2023122610603Unknown · unknownSHIP 6710 DENT IN #1 ENG INLET AT 6 O'CLOCK POSITION. CORRECTIVE ACTION: REMOVED AND REPLACED NUMBER 1 NOSE COWL REF B757 AMM 71-11. (5487044)Dec 23, 2023 · N6710E · Boeing 757232SDR SWAA2023121330419Cowling · crackedLEFT ENGINE FAN COWL HAS A 10 INCH CRACK FWD OF IDG DOOR.<[01] REMOVED AND REPLACED THE NUMBER 1 ENGINE OUTBOARD FAN COWL AS PER AMM 71-11-02 AND MT 771-11-02.Dec 11, 2023 · N491WN · Boeing 7377H4SDR DALA2023120109890Unknown · unknownSHIP 0678 #1 ENGINE INTAKE COWL, COMPOSITE MISSING JUST INBOARD OF THE MOUNTING FLANGE @ THE 9 O CLOCK POSITION. CORRECTIVE ACTION: REF ERA 613806-14. (0089286)Nov 30, 2023 · N678DL · Boeing 757232SDR DALA2023112209631Unknown · unknownSHIP 3119 CRACK ON AIR INTAKE COWL AFT BULKHEAD LOC. AT 4 OCLOCK ON ENGINE 1. CORRECTIVE ACTION: REPAIRED PER ER/A 613867-14. (0076470)Nov 22, 2023 · N319NB · Airbus A319114SDR 2023FA0000723Unknown · unknownFOUND NICKS AND LIGHTNING STRIKES ON ENGINE #1 INBD CORE COWL.Nov 3, 2023 · N285CM · Boeing 767330SDR SWAA2023121113981Inlet · corrodedCORROSION ON L/H ENGINE UPPER BARREL SKIN AT 11:45 POSITION; 2' FROM L/E. (MARKED)<[01] COMPLETED LAST STEP; ALL STEPS ARE COMPLETE. REPAIRED #1 ENGINE INLET COWL UPPER BARREL SKIN AT 12:00 PER SRM 54-10-01-1A-1;[02] VERIFIED COMPLETE STEP 6; MEASUREMENTS TABLOct 24, 2023 · N8309C · Boeing 7378H4SDR SWAA2023100305656Inlet · corroded#1 ENG INLET NOSE COWL LIPS KIN HAS EVIDENCE OF CORROSION/ PITTING ALL ALONG INNER LIPSKIN CIRCUMFRENCE IN NUMEROUS LOCATIONS. SEE ATTACHED PICTURES #1 ENG INLET NOSE COWL LIPS KIN HAS EVIDENCE OF CORROSION/ PITTING ALL ALONG INNER LIPSKIN CIRCUMFRENCE IN NUMESep 29, 2023 · N262WN · Boeing 7377H4SDR IPXA2023091294142Inlet · dentedINSPECTION TYPE: NA DURING WAI FOUND #2 ENG INLET DENTED AT 2 O'CLOCK POSITION. MAPPED OUT DAMAGE SENT MEASUREMENTS TO ENG NEED HFEC FOR CRACKS 2020250 09/04/23 ACCOMPLISHED HFEC PER NDTSPM CW INTERIOR REPAIR IAW EO MD11-7110-88105-A SECT 6A ITEM REQURIES REPASep 4, 2023 · N278UP · Doug MD11FSDR SWIA20230712Unknown · crackedUPON REMOVAL OF R/H UPPER TRANSCOWL FWD LATCH FOR ACCESS ON JOB HN97996, CAMP 26789522, FOUND CRACKS IN EXTERIOR SKIN AND INNER DISHING TERMINATING AT LATCH SCREW HOLE. (C-CHECK RO 8/16/2023) R/H UPPER TRANSCOWL REPAIRED REF REO# 670-54-21-1566, REV --,Jul 12, 2023 · N712SK · Cndair CL6002C10SDR SWI2023F00234Unknown · crackedUPON REMOVAL OF THE LATCH DOOR COAMING FROM THE L/H UPPER TRANSCOWL, A CRACK WAS DISCOVERED AT ONE OF THE FWD LATCH SCREW HOLE LOCATIONS. (C-CHECK RO 8/16/2023) L/H UPPER TRANSCOWL LATCH DOOR COAMING HAS BEEN REPAIRED REF REO# 670-54-21-1564, REV --, DJun 29, 2023 · N712SK · Cndair CL6002C10SDR SWAA2023061348450Shield · crackedENGINE #2 O/B FAN COWL - ACCESS OIL SERVICE DOOR 424AR - OIL DEFLECTION SHIELD IS CRACKED AS MARKED. 124-119<[01] REMOVED AND REPLACED CRACK SHIELD ON # 2 ENGINE O/B FAN COWLING -ACCESS OIL SERVICE DOOR 424 AR PER REF. SRM 51-40-02-0G-0 AND GOODRICH AEROSTRUCTMay 13, 2023 · N222WN · Boeing 7377H4SDR 2023FA0000259Cowling · damagedLOWER RH ENGINE COWLING BECOMING BURNT AND DELAMINATION DUE TO HEAT FROM ENGINE EXHAUST 4-1 COLLECTOR ON RH SIDE.May 12, 2023 · N312AZ · Cirrus SR20SDR SWAA2023061447680Web · crackedCRACK WEB INTERNAL STRUCTURE INBOARD FAN COWL ON ENGINE 1 2023-310525<[01] REPLACED WEB INTERNAL STRUCTURE INBOARD FAN COWL ON ENGINE 1 IAW GOODRICH AEROSTRUCTURES CMM 71-13-30 PAGE 10081;[02] TASK CARD COMPLETEDMay 11, 2023 · N7823A · Boeing 7377CTSDR MK1Y20230503012Unknown · unknownOUTB’D FAN COWL ENG #2 S/N 0424 P/N 224-2202-507. DURING MAINTENANCE CHECK AT IAI FACILITIES, SHOP DISCOVERED THE FOLLOWING FINDINGS: DENT IN THE EXTERNAL FAN COWL SKIN, COMMON TO NAC STA 182.5. 59” AWAY FROM THE BOTTOM EDGE OF THE FAN COWL. THE FIBERS ARE DMay 3, 2023 · N156DL · Boeing 7673P6SDR SWAA2023042429939Cowling · delaminated#2 ENGINE RIVETS AROUND ENGINE COWLING (INLET COWL FROM 10OCLOCK TO 3 OCLOCK) POPPED AND MISSING; ALSO DELAMINATION<[01] R/R #2 INLET COWL IAW AMM 71-11-01 EV#E021593Apr 20, 2023 · N8328A · Boeing 7378H4SDR SWAA2023050327127Web · cracked#2 ENGINE ; O/B FAN COWL ; INSIDE WEB CRACKED.<[01] REMOVED AND REPLACED #2 ENGINE ; O/B FAN COWL ; INSIDE WEB IAW SRM 51-40-02.Apr 13, 2023 · N8667D · Boeing 7378H4SDR 2023FA0000145Cowling · damagedLOWER RIGHT COWLING ASSEMBLY CORE MATERIAL DAMAGED BY HEAT FROM EXHAUST COLLECTOR. THIS IS THE SECOND ONE DISCOVERED HERE TO HAVE DAMAGE IN THIS AREA FROM HEAT.Mar 17, 2023 · N986CC · Cirrus SR20SDR FDEA202302140268Slat · corrodedR/H WING #2 SLAT, FOUND SMALL CORROSION PITS ON INNER SURFACE OF SLAT TRACK RIB ARB1648 FWD ATTACH HOLE. CURRENT HOLE SIZE IS .625 REAMED R/H WING #2 SLAT O/B RIB P/N ARB1648 LOWER ATTACHMENT HOLE TO .650 IAW E.A. 1- 2780-T0372953 PART 1.Feb 14, 2023 · N584FE · Doug MD11FSDR 9JLA2023021034502Unknown · unknownDURING POST FLIGHT MAINTENANCE CHECKS THE TECHNICIAN NOTED A CRACK IN THE RIGHT ENGINE UPPER COWL MATERIAL THAT WAS APPROXIMATELY 3 INCHES LONG. THE CRACK IS POSITIONED 39 INCHES AFT OF THE LEADING EDGE OF THE RIGHT COWL INLET LIP ON THE INBOARD SIDE OF THE COFeb 10, 2023 · N989BJ · Piagio P180SDR FDEA202302070262None · noneRH WING FIXED LEADING EDGE SKIN ON UPPER SURFACE IS DAMAGED IN THE #2 SLAT AREA REPAIRED RH WING FIXED LEADING EDGE SKIN ON UPPER SURFACE REF EA 1-5730-T0372878 P1 THIS IS A MAJOR REPAIR.Feb 7, 2023 · N584FE · Doug MD11FSDR AALA202301205906Service Panel · missingAIRCRAFT WAS GROUNDED: AFTER ARRIVAL INTO DFW IT WAS DISCOVERED THAT THE LEFT ENGINE OIL SERVICE PANEL WAS MISSING AND HAD DEPARTED THE AIRCRAFT RESULTING IN DAMAGE TO THE LEFT HAND OUTBOARD FAN COWL. MAINTENANCE REPLACED THE FAN COWL ASSEMBLY PER TASK CARD 26Jan 18, 2023 · N580UW · Airbus A321231SDR MK1Y20221211015Skin · dentedDURING MAINTENANCE INSPECTION AT IAI, A DENT WITH DEEP SCRATCH WAS FOUND ON ENGINE #2 INBD CORE COWL SKIN AT NAC STA 301 BETWEEN 8 TO 9 O'CLOCK.THE DENT WAS MEASURED AND FOUND Y=0.030, A=1.35, A/Y=45.Dec 11, 2022 · N155DL · Boeing 7673P6SDR SWAA2022121377434Skin · pulledNR 1 ENGINE UPPER BARREL SKIN HAS A PULLED FASTENER AT THE 9 O'CLOCK POSITION 2 INCHES FROM THE EDGE. REMOVED THE NR 1 ENGINE INLET COWL IAW AMM 71-11-01. REMOVED AND REPLACED THE NR 1 ENGINE INLET COWL IAW AMM 71-11-01. NO LEAKS NOTED.Dec 2, 2022 · N8606C · Boeing 7378H4SDR SWAA2022122176424Bracket · cracked#2 ENGINE O/B FAN COWL CENTER UPPER BRACKET CRACKED<[01] REMOVED AND REPLACED NEW BRACKET AT #2 ENG. OB FAN COWLING CENTER UPPER POSITION PER. REF. SRM 51-40-02-0G-0;[02] CORRECTION ON STEP #1: REMOVED AND REPLACED NEW BRACKET AT #2 ENG. OB FAN COWLING CENTER Nov 29, 2022 · N7742B · Boeing 7377BDSDR SWAA2022121269929Web · crackedCRACK WEB OUTBOARD FAN COWL, INTERNAL AREA ON ENGINE 2. REPLACED THE WEB AND FASTENER IAW CMM 71-13-30.Nov 10, 2022 · N206WN · Boeing 7377H4SDR SWAA2022102030869Web · cracked#1 ENGINE IB FAN COWL 414 INTERIOR WEB CRACKED JUST AFT OF ENGINE OIL ACCESS DOOR (MARKED) / [01] REMOVED R/H FAN COWL WEB P/N: 324-229-4 AND FASTENER PER SRM 51-40-02.;[02] REMOVED AND REPLACED WEB I.A.W SRM 51-40-02.;[03] INSPECTED WORK PERFORMEDSep 27, 2022 · N8653A · Boeing 7378H4SDR YENA2022090200861None · noneFLT#2457, LGA-DEN. (AIRCRAFT DIVERTED TO JFK) 'ENG 1 VIBRATION IN CLIMB ABOVE 10,000 THROUGH FL200 HIGH VIB NOTED 1.7 FLUCTUATE BETWEEN0.1-1.6 ON DECENT. VIBRATION FELT BY PAX AND FA DURING CLIMB; SYSTEM CHECKED AND PERFORMED FAN TRIM BALANCE WITH EVMU ONE-SHAug 29, 2022 · N706JB · Airbus A300*SDR IXXA20220827001None · chafed#1 ENG RH CORE COWL LWR, FWD EDGE HAS DEEP CHAFE WEAR. -009 REF VT-SAA NR B000147Aug 27, 2022 · N227AZ · Boeing 767323SDR SWAA2022092151988None · damagedLOOSE FASTENER LIP INLET COWL ON RT ENGINE 2022-451889. / [01] TOOL P/N: NORTEC 500D; S/N: N500X12101V022240; CAL DUE: 27-JAN-23.;[02] REPLACED FASTENERS (4 EA) LOC LIP INLET COWL ON RT ENGINE AT 2 O?CLOCK I.A.W B737-700 SRM 54-10-01-1A-2 ALLOWABLE DAMAGE 2 ANAug 23, 2022 · N7852A · Boeing 737SDR SWAA2022092146952None · damagedLOOSE FASTENER LIP INLET COWL ON LT ENGINE 2022-451885 / [01] EQUIPMENT P/N PHASEC 3D; S/N CZ1026/09; DUE DATE: 08-SEP-22 WAS USED.;[02] REPLACED FASTENERS (2EA) LOC LIP INLET COWL ON LT ENGINE AT 10 O?CLOCK IAW B737-700 SRM 51-40-02 AND IAW B737-700 SRM 54-10Aug 23, 2022 · N7852A · Boeing 737SDR ASAA2022082239650None · detachedUNUSUAL VIBRATION IN FLIGHT UP TO 14K FEET GROUNDED - YES. FOUND BOTH #1 ENGINE L/H AND R/H FAN COWL SEVERELY DAMAGED AND OR MISSING. ACCOMPLISHED PARTS DEPARTED AIRCRAFT CONDITIONAL INSPECTION ON L/P 60491786. A/C RELEASED FOR THE SPECIAL FLIGHT PERMIT TO OKCAug 22, 2022 · N293AK · Boeing 737SDR DALA2022081505503None · none(LOG 2359578) DURING INSPECTION FOUND SEVERAL FRETTING CORROSION AROUND SETTLEMENT AREA OF NOSE COWL AT RH ENGINE. SETTLEMENT AREA OF NOSE COWL AT RH ENGINE WAS REPAIRED PER ER/A 505129-14TR REV. B.Aug 10, 2022 · N376DA · Boeing 737832SDR AN0R2022815002Skin · corrodedCORROSION EXIST COMMON TO THE INLET INNER LOWER ACOUSTIC PANEL ASSEMBLY INNER PERFORATED SKIN IN MULTIPLE AREAS OVER THE ENTIRETY OF THE SKIN.Aug 8, 2022 · Boeing 757SDR AN0R2022815001Skin · delaminatedAREA OF DAMAGE (DISBONDS) COMMON TO LOWER INNER ACOUSTIC PANEL PERFORATED SKIN.Aug 8, 2022 · Boeing 757SDR IPXA2022072884627Web · damagedINSPECTION TYPE:C#1 ENG I/B T/R COWL AT RIB 6 UPPER INNER EDGE PUNCTURED/DAMAGEDREMOVED FABRICATED AND INSTALLED IAW SRM 51-40-21Jul 20, 2022 · N137UP · Airbus A300F4622RSDR IPXA2022072884623Bulkhead Web · crackedINSPECTION TYPE:C#1 ENG NOSE COWL AFT BULKHEAD AT 9:00 POSITIO CRACKEDREMOVED FABRICATED AND INSTALLED IAW SRM 51-40-21Jul 20, 2022 · N137UP · Airbus A300F4622RSDR YENA2022072200689None · noneDURING HEAVY MAINTENANCE: CORROSION: ENGINE #1 INLET BARREL LIP SKIN 6 O'CLOCK POSITION; REF AEROMAN NR 2022-317490 W/O"2022 68/1: REPAIRED LIP SKIN #1 ENGINE 6 O'CLOCK POSITION IAW GOODRICH AEROSTRUCTURES SRM 54-10-00 REPAIR 19 AND SPM TASK 70-39-03-390-501. Jul 20, 2022 · N527JL · Airbus A320232
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