JASC 5400

Service difficulty reports · 1,907

Reports filed under 5400 · Nacelle/Pylon Structure, 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 = '5400'
  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 VNAA2026092425401Door · gougedRIGHT UPPER COWLING LATCH BEAM GOUGED. PERFORMED REPAIR TO RT THRUST REVERSER LATCH BEAM USING STEPS AND DRAWINGS LISTED IN REO 670-54-22-171, REV A.Sep 23, 2026 · N520DC · Cndair CL6002C10SDR CALA2026093020009Drag Fitting · not reportedGENERATING DIP FOR LH ENGINE STRUT DIAGONAL BRACE ON WING FITTING REPEAT INSPECTIONS OF REPAIR PERFORMED ON ECRA 5720-03677Aug 30, 2026 · N19117 · Boeing 757224SDR CALA2026093020007Drag Fitting · unknownLH ENGINE STRUT DRAG FITTING TO WING SKIN HOLES. REPAIR PERFORMED ON ECRA 5720-03677. ACCOMPLISH INSPECTIONS IAW PART 2.3. OF EC5720-03677Aug 30, 2026 · N19117 · Boeing 757224SDR IPXA2026081505605Fairing · crackedUPON FURTHER INSPECTION CRACK DEFERRED ON TASK T3F18E0097P77 HAS GROWN TO 5.5€? BEYOND SRM LIMITS ON NR 1 ENGINE LOWER AFT PYLON LOWER SKIN. C/W EO-98354-REQ3.Aug 15, 2026 · N157UP · Airbus A300F4622RSDR IPXA2026082962661Plate · damagedNR 2 PYLON, LT SIDE, FROM FR 5 TO FR 7, METALLIC PLATE WITH TOOL DAMAGE, MULTIPLE RIVETS DAMAGE AND HOLES WITH EVIDENCE OF BE ELONGATED. INSTALLED NEW SPRING AND NEW EXTRUSION ON NR 2 PYLON INBD SIDE FROM FR 5 TO FR 7 IAW SRM 51-40-21-001 AND 54-56-10-001.Jul 8, 2026 · N144UP · Airbus A300F4622RSDR IPXA2026071772387Duct · crackedCRACKED DUCT , NR 1 ENG RT CORE COWL PRECOOLER EXHAUST DUCT. IAW AMM 71-11-06-004-001-J00, REV 117, AND AMM 71-11-06-404-006-J00, REV 117, REPLACED THE CORE COWL . COMPLETED THIS JOB AND CONDITION CHECK SATISFACTORY.Jun 21, 2026 · N583UP · Boeing 7474R7FSDR IPXA2026052439830Bushing · wornWORN - BUSHING, NR 2 ENG R/H CORE COWL R/H SIDE PRESSURE RELIFE DOOR UPPER AND LOWER SIDE, TOTAL: 2EA. .INSTALL NEW BUSHING I.A.W SRM 51-40-02-0G REV.55 AND GOODRICH AEROSTRUCTURES CMM IPL 71-13-24 REV. 50May 12, 2026 · N394UP · Boeing 767381SDR FDEA202605090577Bearing · wornAFT SPHERICAL BEARING WORN. COMPLIED WITH EA 1-5450-T0386066 P2May 9, 2026 · N621FE · Doug MD11FSDR FDEA202605050546Nacelle · not reportedNACELLES/PYLON - WING PYLON/STRUT - NO. 1 PYLON, INSPECTION AND REPAIR OF DAMAGE COMPLY WITH EA 1-5450-T0386263 REV NR POS. P2 COMPLY WITH E..A. 1-5450-T0386263 REV NR PS P2 EA: 1-5450-T0386263 PT 2 COMPLLIED WITH EA 1-5450-T0386263 PT 2 REMOVING AND May 5, 2026 · N521FE · Doug MD11FSDR IXXA20260417003Angle · crackedCRACK NOTED AY PYLON #1 HYDRAULLIC BAY INTERNAL AREA, I/B SIDE FWD UPPER CORNER, CLOSE TO BOOT-STRAP ENGINE REMOVAL TOOL ATTACHING POINT REFERENCE XTREME WO 014592 NRC 872Apr 17, 2026 · N255CM · Boeing 767223SDR UIEA2026031600090Not Reported · not reportedDEVIATION FOUND DURING PERFORMING SB-747-54A2245 ON BOTH SIDES ON NR 1 & 4 PYLON. PERFORM EI T2026A54M-360 REV 0. 2) ACCOMPLISH IAW EI T2026A54M-360 REV 1. 3) JOB COMPLETED AND CONDITION CHECK NORMAL</P>)Mar 15, 2026 · N431GT · Boeing 7474H6FSDR UIEA2025121301343Structure · no discrepancyNR 1 ENG STRUCK GSE ON TOW IN. MX IN WORK WHILE IN AOGD FOR NR 1 ENG COWL DAMAGE. CONDITIONAL INSPECTIONS C/W PER AMM 05-51-06-212 REV 115, NO DEFECTS NOTED. R & R ENG 1 LH FAN COWL ASSY PER AMM 71-11-04-014 REV 115 & IPC 71-11-04-01 FIG 1 ITEM 60 REV 33. LEDec 13, 2025 · N780BA · Boeing 747409SDR COEA2025110613778Mechanism · crackedWO 271981 NR 5 MINOR REPAIR/DISCREPANCY: #1 AND #2 ENGINE SEPERATOR FWD DOOR LINK CRACKED. CORRECTIVE ACTION: REPLACED #1 AND #2 ENGINE INERTIAL SEPERATOR CONTROL MECHANISM ASSYS IAW C408 MM 30-20-16.Oct 17, 2025 · N778FX · Textrn 408SDR NACA202510229002Clamp · misinstalledNR 2 ENGINE IDG WIRING HARNESS CLAMPS NOT PROPERLY INSTALLED PERFORMED PROPERLY INSTALLATION OF THE CLAMPS IN THE IDG WIRE HARNESS AT #2 ENGINE IAW SWPM 20-10-12 STEP Y PG 148.Sep 30, 2025 · N567NC · Boeing 76733ASDR CALA2025100309582Fairing · crackedFOUND CRACK NO-2 PYLON LOWER FIXED FAIRING INTERNAL AFT SUPPORT RIB MKD DOT 022 REF AAR N/R 99957175 ESFR ENTERED. REMOVED AND REPLECED # 2 PYLON AFT FAIRING EDGE ASSY AS PER B737 SRM 51-40-02-0G-0 AND DWG'S 313A2400 AND 313A2750.Sep 30, 2025 · N69804 · Boeing 737924ERSDR NACA2025092600001Clamp · unsecureNR 2 ENGINE IDG WIRING HARNESS CLAMPS NOT PROPERLY INSTALLED. PERFORMED PROPERLY INSTALLATION OF THE CLAMPS IN THE IDG WIRE HARNESS AT #2 ENGINE IAW SWPM 20-10-12 STEP Y PG 148 .Sep 26, 2025 · N567NC · Boeing 76733ASDR SWI2025F01593Fan Cowl · damagedRT UPPER FAN COWL HAS A DAMAGED HOLE (C-CHECK RO 11/22/2025)EVALUATED. MEASURES OF DAMAGE: LENGTH: 0.570", WIDTH: 0.398", DEPTH #1: 0.032" , DEPTH#2: 0.029". NO ALLOWABLE DAMAGE REF CRJ700 SRM 54-14-00-101-001-A01. RECIEVED ENGINEERING INSTRUCTION AND PERFORMAug 7, 2025 · N759EV · Cndair CL6002C10SDR JR2R20250715257Skirt · bent#2 ENG I/B FWD SKIRT SEAL BENT.Jul 15, 2025 · N85355 · Emb ERJ170200LRSDR IPXA2025072363772Valve · damagedCRACK - FLANGE, NO. 2 PYLON FAN AIR VALVE INLET. I.A.W. AMM 36-11-16-004-001-006, AND 36-11-16-404-015-006, REV.145, REPLACED THE FAN AIR VALVE OF NO.2 ENGINE. I.A.W AMM 36-11-16-404-015-006 REV.145, DID THE OPERATIONAL TEST, RESULT: NO LEAK WAS FOUND AND TESTJul 4, 2025 · N325UP · Boeing 76734AFSDR HYIA20250522001Fitting · crackedDURING SCHEDULED NDT INSPECTION AS NOTED IN SID 57-10-16, A CRACK WAS NOTED ON THE RIGHT HAND OUTBOARD NACELLE FITTING P/N: 5292029-32. THE CRACK MEASURES .125 INCHES LONG AND IS CONSISTENT WITH OTHERS FOUND USING THE LIGHTED BORESCOPE INSPECTION TECHNIQUE (TEMay 20, 2025 · N290CA · Cessna 402CSDR ERKR15050237717Actuator · brokenPDOS ACTUATOR ON NUMBER 2 ENG. I/B FAN COWL BROKENMay 2, 2025 · Boeing 777F6NSDR IPXA2025050533324Skin · deformed#2 PYLON FWD FAIRING LH AND RH SIDE SUPPORT ANGLES (P/N A54612232200/201)DEFORMED FWD OF RIB J4. DOT# 110-99 JP-110 VERIFIED REMOVAL OF 2 EA SUPPORT ANGLES IAW-A300-SRM-51-40-21Apr 30, 2025 · N125UP · Airbus A300F4622RSDR IPXA2025041273466Bracket · crackedAFT FAIRING PANEL 475AL O/B SIDE HAS A CRACKED BRACKET ON AFT PART OF PANEL.REMOVED THE CRACKED BRAKET AT PANEL 475AL O/B SIDE IAW A300-600 SRM 51-40-21.LOCATED AND DRILLED BRACKET AT AFT FAIRING PANEL 475AL O/B SIDE IAW A300-600 SRM 51-40-21.INSTALLED BRACKETApr 7, 2025 · N151UP · Airbus A300F4622RSDR UIEA2025031900234Skin · gougedENG 1, LH SIDE, SKIN ON AFT TORQUE BOX WITH A GOUGE.(<P>ENG 1, LH SIDE, SKIN ON AFT TORQUE BOX DAMAGE WAS REPAIRED IAW TRE6754205 ISSUED DATE 01MAR25. RDR NUMBER: CMA-TLS-25-0015-03B DATE 01MAR25. NO FURTHER DEFECTS</P>)Mar 15, 2025 · N1373A · Boeing 76731KSDR JR2R20250211338Pylon · chafedRH PYLON, 429ML, CHAFED IN MULTIPLE PLACES OUT OF LIMITS REQUIRING ENGINEERING APPROVAL.Feb 11, 2025 · N86324 · Emb ERJ170200LRSDR JR2R20250211339Pylon · chafedLH PYLON, 419ML, CHAFED IN MULTIPLE PLACES OUT OF LIMITS REQUIRING ENGINEERING APPROVAL.Feb 11, 2025 · N86324 · Emb ERJ170200LRSDR JR2R20250211346Pylon · chafedLH PYLON PANEL, 419NR, CHAFED IN MULTIPLE PLACES OUT OF LIMITS REQUIRING ENGINEERING APPROVAL.Feb 11, 2025 · N86324 · Emb ERJ170200LLSDR IPXA2025021446485Fairing · damagedFAIRING # 485 AL HAS CRACK AT LH SIDE AFT SECTION . 89-29. INSTALLED MISSING BLIND RIVET ON AFT LOWER EXTERNAL SKIN AT RIGHT SIDE AND LEFT SIDE OF THE #2 ENGINE PYLON PANEL #485AL IAW SRM 51-40-21.Feb 8, 2025 · N150UP · Airbus A300F4622RSDR IPXA2025011407643Angle · damagedSTR-T3F18EOO3UPV4-LEFT LOWER AFT FAIRING HAS 9 EA CLIPS WITH DAMAGE ON OB SIDE REVIEWED.TREATED AND PRIMED (9EA) CLIPS IAW SRM 51-21-10Jan 9, 2025 · N153UP · Airbus A300F4622RSDR R61A2025010400015Fitting · crackedDURING HEAVY CHECK L/H PYLON INBD AFT LUG FITTING CRACKED. I/B AFT LUG REPLACED AS PER REPUBLIC AIRWAYS RO-030956-2024Jan 5, 2025 · N747YX · Emb ERJ170100LRSDR SWAA2024121978631Web · cracked#2 ENGINE AFT STRUT FAIRING AFT WEDGE FWD WEB HAS CRACK PROTRUDING FROM LAP AND EXTENDING INBOARD BEYOND THE RADIUS. CRACK MEASURES 1.3 INCHES.<[01] VERIFIED CRACK PER NDT 51-00-00 PROCEDURE 23.;[02] C/W EA M-23-154-01884-REPREF.Dec 18, 2024 · N8550Q · Boeing 7378H4SDR IPXA2024121372254Inlet · crackedR/H ENGINE INLET, INNER LIP, AT APPROXIMATE 12 O€™CLOCK POSITION, HAS 6 INCH CRACK SPANNING SEVERAL FASTENERS. REMOVED R/H ENGINE INLET COWL ASSEMBLY IN REF TO AMM TASK 71-11-01-004-002-H00Dec 12, 2024 · N329UP · Boeing 76734AFSDR DALA2024120311419Fastener · elongatedSHIP 3306 LH ENG LAPF IB FASTENER HOLE ELONGATED. CORRECTIVE ACTION: REMOVED OLD DOUBLER AND REAMED THE WORN HOLE, APPLIED FREEZE PLUG AND DOUBLER REPAIR WITH MATERIAL: 2024-0-0.071" AS PER PRI 622696-14 REV.0. (0690405)Dec 3, 2024 · N806NW · Airbus A330323SDR HALA20241108317Ramp · damagedETOPS - FIRELOOP RAMP ASSY-PYLON DAMAGED #2 ENGINE. REMOVED AND REPLACED RAMP ASSY COMPLETE WITH DETECTORS #2 ENG PER AMM 26-12-16.OPS CHECK GOOD OK FOR SERVICENov 7, 2024 · N202HA · Airbus A321271NSDR CALA2024101800854Structure · damagedL ENG EVIDENCE OF BIRDSTRIKE ON ARRIVALREFERENCE AMM 05-51-18-00A-280A ACCOMPLISHED INSPECTION AROUND BIRD STRIKE AREA OF NO.1 ENGINE FOUND NO DAMAGE AROUND AND BEHIND NO.1 ENGINE. ACCOMPLISHED INSPECTION FOR BIRD STRIKE NO.1 ENGINE PER AMM G71-00-00-29A-280C Oct 16, 2024 · N25982 · Boeing 7879SDR SWAA2024100737737Web · crackedRIGHT WING TRANSVERSE WEB ABOVE THE #2 PYLON AFT TIP IS CRACKED AT O/B UPPER END<[01] REMOVED; REPLACED; AND INSTALLED A NEW TRANSVERSE WEB (LOT#1569586-1) AT R/W ABOVE THE #2 PYLON AFT TIP IAW SRM 51-40-02 AND BOEING DWG 115A2512 SH 4.;[02] VERIFIED CORRECTIVSep 14, 2024 · N8651A · Boeing 7378H4SDR DALA2024091609073Screw · missingSHIP 3170 SCREW MISSING ON #2 ENGINE PYLON. CORRECTIVE ACTION: INSTALLED MISSING PYLON SCREW ON #2 ENG REF A320 AIPC 54-52. A/C OK FOR SVC. (6048663)Sep 11, 2024 · N370NB · Airbus A319114SDR SWAA2024091636197Bracket · separatedL/H ENGINE LOW PRESSURE TURBINE CASE COOLING TUBE SUPPORT ANGLE BRACKET; AT 4 OCLOCK POSITION; FORWARD FLANGE IS SEPARATED (SHEARED) FROM BRACKET. REMOVED AND REPLACED L/H ENGINE LOW PRESSURE TURBINE CASE COOLING TUBE SUPPORT ANGLE BRACKET; AT 4 O?CLOCK POSITSep 10, 2024 · N7745A · Boeing 7377BDSDR SWIA2024091200819Structure · bentLH LEADING EDGE 530JL HAS SLIGHT BEND NEAR TRAILING EDGE INBOARD SIDE. APPROX 1.25" FROM TRAILING EDGE, AND 5.75" LONG STARTING FROM INBOARD EDGE. (FILED OPEN) REMOVED LEADING EDGE 530JL INBOARD RIB AND REWORKED DENT NEAR TRAILING EDGE INBOARD SIDE. APPRAug 19, 2024 · N453SW · Cndair CL6002B19SDR VNAA202408070029Transcowl · crackedUPON REMOVAL OF THE RH UPPER TRANSCOWL LATCH COAMING, FOUND THE UNDERLYING STRUCTURE TO BE CRACKED. REPAIRED R/H UPPER TRANSCOWL FWD DISHING IAW MHIRJ REO 670-54-21-1647 REV. A DATED 2024-06-17.Aug 7, 2024 · N719PS · Cndair CL6002C10SDR FXTA20240802001Rod End · brokenRH INERTIAL SEPARATOR INOPERATIVE. AFTER LANDING MAINTENANCE FOUND ROD END BROKEN THAT CONNECTS THE ELECTRIC ACTUATOR TO THE FIRE WALL.Aug 1, 2024 · N408BA · Textrn 408SDR JR2R20240727523Ground Stud · corrodedLH WING IDG GROUNDING BRACKET CORRODE O/B AND AFT OF #1 PYLON. REPAIREDJul 27, 2024 · N84307 · Emb ERJ170200LRSDR JR2R202407276316Ground Stud · corroded#2 ENGINE IDG GROUNDING BRACKET LOCATED IN THE TRAILING EDGE CAVITY O/B OF THE #2 PYLON CORRODED. REPAIREDJul 27, 2024 · N84307 · Emb ERJ170200LRSDR IPXA2024072392472Structure · damaged*SUPPLEMENTAL SDR* #1 ENGINE PYLON DAMAGED. REMOVED AND REPLACED #1 ENG WING PYLON AFT LOWER FAIRING PER AMM 54-81-01 AND SRM 51-31-01.Jul 19, 2024 · N264UP · Doug MD11FSDR YENA2024062100891Door · no testFLT#1530, RSW-JFK. ' R ENG PCE DOOR OPEN ON DESCENT DURING ICE TEST; ACCOMPLISHED T/R PRES RELIEF DOOR OPEN INSP PER AMP 05-51-25 NO DEFECTS NOTED CLOSED PER AMP 78-36-04 A/C OK TO CONT IN SVC.'Jun 17, 2024 · N3132J · Airbus BD5001A11SDR CALA2024060701712Stiffener · buckledREF AMES NON ROUTINE 171415-0400-0044. GENERATING ITEM:ZONE 430 OPEN.FEED BACK CABLE COVER PLATE IS BENT AND CRACKED TAG#6936. REPAIRED NO.1 ENGINE O/B T/R FEEDBACK CABLE SUPPORT STIFFENER P/ N LJ70309 IAW AMES DOCUMENT 47618REA03, DATED 6/4/2024 UNITED EC /RAJun 5, 2024 · N17104 · Boeing 757224SDR CALA2024060401690Drain · blockedNO. 1 ENGINE CENTER DRAIN AND RACEWAY DRAIN LINES INSPECTION {B767-71-3-0006} - HEAVY DEPOSITS FOUND IN INBOARD SIDE OF CENTRE RACEWAY DRAIN BLOCKAGE ON ITEMS 725,740 AND 107 FURTHER IVESTIGATION REQUIRED FOR ITEMS 70,97,90. BLOCKAGE CLEARED ON DRAIN RACEWAY Jun 3, 2024 · N661UA · Boeing 767322SDR MK1Y20240602003Strut · not reportedREPAIR - STRUT #2 AFT FIXED FAIRING, INBD SKIN PANEL.Jun 2, 2024 · N447CM · Boeing 767330SDR COEA2024080730738Mount · crackedWO 258209 NR 2 DISCREPANCY: R/H COWL, NACELLE, INERTIAL SEPARATOR MOUNTING STRUCTURE HAS CRACKS. CORRECTIVE ACTION: REPAIRED PER SR-408-ATA54-42396.May 28, 2024 · N738FX · Textrn 408SDR UIEA2024052500446Panel · damagedNO.4 PYLON 482EL SCREW HOLE FOUND ELONGATED.(<P>#4 PYLON PANEL 482EL FABRICATED IAW RI NO : RI-54-51-16889 REV A. HFEC INSPECTION C/W PER NTM PART 6 51-00-00 PROCEDURE 23 REV 176 ON BEND RAD11 AREA, NO CRACK FOUND</P>)May 27, 2024 · N418MC · Boeing 74747UF
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