JASC 3397
Service difficulty reports · 22,654
Reports filed under 3397 · Light System Wiring, 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 = '3397' 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.
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 = '3397' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR DXTA2025011701974Fuse · defectiveEMERGENCY LIGHTING: DURING INITIAL POWER UP AND PREFLIGHT THE EMG LTS ON MESSAGE DID NOT DISPLAY WHEN THE EMG LIGHTS SWITCH WAS SELECTED ON. WHEN SELECTED ON THE EMERGENCY LIGHTS ON CABIN SEATS 1,2,4, 7, AND 10 ARE NOT ILLUMINATED. CORRECTIVE ACTION: REPLACESDR AALA202501161017Circuit Breaker · openAIRCRAFT WAS NOT GROUNDED: FOUND CABIN EMERGENCY LIGHTS BREAKER OPEN DURING PREFLIGHT. RESET CABIN EMERGENCY LIGHTS C1949 CIRCUIT BREAKER. EMERGENCY LIGHTS OPERTIONAL CHECK GOOD. REF MM 33-51-00.SDR DALA2025011600393Elec Connector · brokenSHIP 3147 BROKEN BACKSHELL LOCATED ON EMERGENCY POWER SUPPLY UNIT (11WLA) BTW FR 39 TO FR 40 AND BTW STR 22L TO STR 23L IN PASSENGER CABIN CORRECTIVE ACTION: REPLACED BACKSHELL LOCATED ON EMERGENCY POWER SUPPLY UNIT AS PER AIRBUS ESPM 20-33-45. (0763111)SDR DALA2025011600385Elec Connector · out of positionSHIP 655 DURING SVC CHK FOUND EMERGENCY LIGHT EXIT SIGN WITH CALL LIGHT AT 2L NEAR THE DOOR INOP. CORRECTIVE ACTION: FOUND 2L CONNECTOR NOT IN CORRECT POSITION. FOUND D4518 BURIED IN CEILING INSULATION. CONNECTED D4518P/J. EMER LIGHTS AND CALL LIGHTS OPS CHECKSDR DALA2025011500341Connector · damagedSHIP 3313 49 A/B & 51AB EMER. LIGHTS INOP. CORRECTIVE ACTION: REPINNED CONNECTORS PER A330 ESPM 20-44. OPS CHECK OK. (6841017)SDR AALA202501152769Light · disconnectedAIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT THE EMERGENCY EXIT LIGHT AT SEAT ROW 26C DOES NOT ILLUMINATE. MAINTENANCE RECONNECTED EMERGENCY LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-50-00.SDR DALA2025011300291Wire · broken20JH EMERGENCY LIGHT INOP. FOUND BROKEN WIRE IN SEAT. RE TERMINATED WIRE PER A350 ESPM 20-48 . OK FOR SERVICE. (LP# 5628484)SDR AALA202501135928Elec Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: 17F EMERGENCY EXIT ROW LIGHT SIGN IS FLASHING. SECURED LOOSE CONNECTION, OPERATIONAL CHECK GOOD.SDR DALA2025011000217Elec Connector · loose(LOG 6042606) ON S/C FOUND EMER LT. INOP AT G2 GALLEY (RED). FOUND CONNECTOR ABOVE G-2 GALLEY LOOSE. SECURED SAME. CK'S GOOD. REF B737 AMM 33-51.SDR DALA2025011000236Wire Harness · faultedAIRCRAFT 3018, SEAT 30 CBA EMERGENCY PATH LIGHT ASSY MISSING, AND SEAT 34 CBA EMERGENCY PATH LIGHT INOP. CORRECTIVE ACTION: REPLACED EMERGENCY PATH LIGHT ASSEMBLY AT SEAT 30 CBA AND REPLACED HARNESS AT SEAT 34 CBA.SDR CALA2025011001864Elec Connector · damagedOPERATIONAL CHECK OF CABIN EMERGENCY LIGHTS {A3NB-33-3-6012} - SEAT MOUNTED EMERGENCY LIGHT AT 22C AND 28C INOP. AT SEATS 22C & 28C, REPLACED DAMAGED PINS & SOCKETS ON LIGHT ASSY CONNECTORS IAW SWPM 20-42-01. EMERGENCY SEAT TRACK LIGHTING OPS CK'D NORMAL.SDR CALA2025010901847Elec Connector · disconnectedTHE EMERGENCY LIGHT MOUNTED ON THE CEILING AT ROW 3 IS INOPERABLE. REQUESTING DEFERRAL FOR THE INOP LIGHT, PART NIS IN BOS TOMC APPROVED C/W MEL FOUND THE EMERGENCY AISLE LIGHT (EAL) ELECTRICAL CONNECTOR IS DISCONNECTED. RECONNECTED ELECTRICAL CONNECTOR, OPS CSDR AALA202501135192Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: MAIN CABIN SEAT 11 LEFT SIDE, EMERGENCY LIGHT IS INOPERATIVE. MAINTENANCE RECONNECTED CONNECTOR 7261VC3 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.SDR DALA2025010800176Elec Connector · disconnectedAIRCRAFT 3050, ROWS 3,4,17,18,21,22 EELS CLEAR LIGHTS INOP. CORRECTIVE ACTION: RECONNECTED CP TO LIGHTS IN SEAT ROWS 17,18,21,22 CKS GOOD ROWS 3 AND 4 NOT RECIEVING POWER 634270. REPLACED PWR SUPPLY FOR SEATS 3,4 ALL CKS GOOD ON EMERGENCY LIGHTS TEST REF A321 SDR DALA2025011000204Wire · damagedSHIP 3262 DISC: FOUND EMERGENCY SEAT LIGHTS AT 22D AND 23D OUT. C/A: FOUND DAMAGED WIREING, FIXED DAMAGED WIRING REF A320 AMM CHAPTER 20. OPS CK GOOD. AC OK FOR SVC. (LP: 6574737)SDR DALA2025010900190Elec Connector · damagedSHIP 5809 ROW 48 CEILING EMERGENCYLIGHT INOP. CORRECTIVE ACTION: INSPECTED CANNON PLUG D00078, PIN 14 MISSING. LOCATED WIRE W6456-0314-20 CAPPED AND STOWED, SECURED INTO POSITION 14 PER B757 WDM 33-51-15. AFT AISLE LIGHT LOWERED CEILING L1120 OPS CKS NORMAL PESDR AALA202501073751Ground Wire · looseAIRCRAFT WAS NOT GROUNDED: FIRST CLASS SEAT AB EMERGENCY LIGHT INOP GROUND WIRE LOOSE. RE-TERMINATED LOOSE WIRE AT ROW 1 AB. OPS CHECK NORMAL. REF AWM33-51-06.SDR DALA2025010700144Elec Connector · disconnectedSHIP 1810 EMERGENCY ESCAPE PATH LIGHTING INOP ROWS 6D - 9D. CORRECTIVE ACTION: FOUND CONNECTOR D22352 UNDER SEAT 9D MODULE DISCONNECTED. SECURED CANNON PLUG. OPS NML. REF B767 WDM 33-51-18 (6797315)SDR CALA2025010601799Wire Harness · damagedWHILE PERFORMING THE EMERGENCY LIGHT CHECK ON THE 2 SERVICE FOUND EMERGENCY EXIT LIGHTING ON ROW 22 ABC TO BE DAMAGED REF AMM 33-51-18 REPLACED WIRE HARNESS TO EMERGENCY EXIT LIGHT OPS CHECKS GOOD.SDR SIMA20250105001Elec Connector · disconnectedFRONT EMERGENCY LIGHT EXIT SIGN BURNED OUT FOUND CONNECTOR P0314 DISCONNECTED, CONNECTED CONNECTOR BACK IN PLACE IAW STANDARD MAINTENANCE PROCEDURES.REINSTALLED EMERGENCY SIGN LIGHT IAW AMM 33-50-19. PERFORMED OPS CHECK IAW AMM 33-50-01. OPS CHECK NORMAL.SDR DALA2025010600126Elec Connector · brokenSHIP 3411 ROW 41AB EMERGENCY LIGHT INOP. CORRECTIVE ACTION: FOUND MALE SIDE OF CONNECTOR BROKEN FOR ROW 41AB. REMOVED AND REPLACED MALE SIDE OF CONNECTOR AT ROW 41 AB IAW A330 ESPM 20-44. OPS CHECKS GOOD. (6949919)SDR DALA2025010600102Wire · broken(LOG 0742933) DURING SERVICE CK, FOUND EMERGENCY LIGHTS INOP @ SEAT ROWS 33 DEF THROUGH 37 DEF. FOUND BROKEN WIRE BELOW SEAT ROW 37 DEF. REPAIRED PER B737 SWPM 20-10-13 & CMM PUB 48214. OPS CKS GOOD.SDR SIMA20250102001Wire Splice · damagedFWD EMERGENCY EXIT SIGN NEAR FLOOR BY THE FWD FLIGHT ATTENDANT SEAT, INOP. SPLICE P1875 PER WM 33-50-50, NOT SEATED PROPERLY. RESEATED SPLICE IAW EMB 175 SWPM 20-41-20. OPS CHECK GOOD IAW EMB 175 AMM 33-50-00SDR AALA202501062665Wire · disconnectedAIRCRAFT WAS NOT GROUNDED: SEAT 19C EMERGENCY EXIT LIGHTS PANEL DISCONNECTED, WIRES EXPOSED. MAINTENANCE REPLACED SEAT 19C EMERGENCY EXIT LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19.SDR CALA2025010301770Elec Connector · unsecureEMERGENCY LIGHTS DO NOT WORK FROM SEAT ROW 30 TO SEAT ROW 35 FOUND PLUG LOOSE UNDER SEAT 36FED , RE-TIGHT PLUG IN REF WDM 33-51-19-902 AND PERFORMED OPERATIONAL TEST IN REF AM. TASK 33-51-00-715-001 ITEM OK FOR FLIGHT .SDR DALA2025010200003Wire · disconnectedSHIP 3257 DISC: SERVICE CHECK FOUND RIGHT FORWARD OVERWING HATCH EXIT MARKER LIGHT 90WL4 INOP. C/A: INSPECTED 90WL4 LIGHT FIXTURE FOR DAMAGES, NONE FOUND. EXAMINED WIRES 3351-3004 AND -3005 AND FOUND JIFFY JUNCTIONS BROKEN OFF. CHECKED FOR 6VDC AND GROUND FROMSDR AALA202501068460Wire · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT ON SEAT 4C INOPERATIVE. MAINTENANCE REPAIRED BROKEN WIRE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER ESPM 20-43-11 AND AMM 33-51-00.SDR AALA202501024338Wire Harness · brokenAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT ROW 4ABC INOP. MAINTENANCE REPLACED EEPL HARNESS 5409VB UNDER SEATS 4ABC IAW A320 AMM 33-51-18 & ESPM 20-33-11.SDR SWIA202512310002Wire · shortedCA SIDE CHART LIGHT WIRES SHORTED CAUSING SPARKS AND LIGHT SMOKE. (FLIGHT 3908 - FILED CLOSED) REMOVED CA SIDE CHART HOLDER AND FOUND EXPOSED WIRE. REPAIRED WIRE PER ESPM 20-12-00. REINSTALLED CHART HOLDER REF AMM 25-18-13. PERFORMED OPS CHECK OF CA SIDE SDR CALA2024123101722Contact · not seatedEMERGENCY LIGHT AT SEAT 14 INOP. RESEAT CONTACT PIN ON SEAT PROX EMERGENCY LIGHT. OPS NORMAL. AMM 33-51-00.SDR DALA2024123012074Wire Harness · faultedSHIP 3312 SEAT 41JH RT SIDE HAS INOP EMERGENCY PATH LIGHT. CORRECTIVE ACTION: REPLACED WIRE HARNESS PER A330 AMM 33-52. OK FOR SERVICE. (6977212)SDR AALA202412296163Wire · disconnectedAIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT SEAT ROW 28C GUIDING LIGHT PANEL AT BOTTOM OF SEAT DISCONNECTED, EXPOSED WIRING, AND WIRES THAT APPEAR TO BE DISCONNECTED. MAINTENANCE SECURED EMERGENCY LIGHT ASSEMBLY AND ACCOMPLISHED A SATISFACTORY OPERATISDR AALA202412278115Contact · unsecureAIRCRAFT WAS NOT GROUNDED: SEAT 22C EMERGENCY LIGHT INOPERATIVE. MAINTENANCE RESECURED THE CONTACTS TO THE CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.SDR YENA2024122701636Elec Connector · unsecureFLT#1830, SDQ-BOS. 'EXIT SIGN OVER DOOR 1R NOT ILLUMINATING; FOUND LOOSE CONNECTOR ON R1 DOOR, RECONNECTED CONNECTOR AS NEEDED, OPS CHECK GOOD PER AMM 33-51-38.'SDR FDEA202412241849Resistor · failedCOCKPIT EMERGENCY LIGHT WILL NOT TEST. RELAMPED - NO HELP. REF WDM 33-51-12 PG 2, M10549. COMPLIED WITH EA 3350-T0381818 PART 2. UNCAPPED AND UNSTOWED WIRES W0200-0007-22 AND W0200-009-22 AND INSTALLED NEW RESISTOR R10381 REFERENCING AMM 20-10-26-2 AND WIRINSDR AALA202412308725Wire · brokenAIRCRAFT IN BASE MAINTENANCE: SEAT 34ABC WHITE EXIT LIGHT INOP. MAINTENANCE REPAIRED BROKEN WIRES FOUND (WH4NVR1, WH4NVR2, WH4NVR3, WH4NVR4) IN REF TO ESPM 20-43-11-0101.SDR YENA2024122701638Wire · damagedFLT#1745, JFK-PSE. 'L-1 INOP SEAT EXIT LT + COVER INOP ( EXIT MARKING SIGNS (WITHOUT PASSENGERS) ); REPLACED EMERGENCY EXIT SIGN ASSEMBLY AT DOOR L1 AND REPAIRED DAMAGED WIRES TO ASSEMBLY PER ESPM 20-43-11-01. TEST OK MCC HANY NOTIFIED.'SDR AALA202412245577Wire Harness · brokenAIRCRAFT WAS GROUNDED: WHILE PERFORMING PS CHK FOUND FOUND EMERGENCY LIGHTS INOP AT ROWS 32ABC, 33ABC. MAINTENANCE FOUND BROKEN WIRE AT WIRE BUNDLE 7260VC13A REPAIRED WIRES PER ESPM 20-43-11-0101.SDR AALA202412246282Elec Connector · looseAIRCRAFT WAS NOT GROUNDED: SEAT 4A EMERGENCY LIGHTS 2EA INOPERATIVE. FOUND LOOSE CONNECTOR UNDER SEAT CUSHION, LOCKED AND TIGHTENNED AS REQUIRED PER WDM 33-51-21.SDR DXTA2024122401664Connector · disconnectedEMERGENCY LIGHTING: EMERGENCY FLOOR PATH LIGHT BENEATH SEAT #2 IS INOP. REMOVED #2 SEAT AND FOUND CONNECTOR DISCONNECTED. REINSTALLED CONNECTOR AND OPS TESTED SATISFACTORY IAW AMP 700-A-333-53-00-02AAA-320ACASDR AALA202501020156Elec Connector · looseAIRCRAFT WAS GROUNDED: EMERGENCY CEILING LIGHT INOPERATIVE AT LEFT HAND ROW 17ABC. **SUPPLEMENTAL REPORT FOR (AALA202412230156): FOUND LOOSE CONNECTOR FOR AFFECTED LIGHT ABOVE CEILING PANEL. RESECURED CONNECTOR AND OPERTIONAL CHECK GOOD. PER WDM 33-51-13 AND ASDR AALA202412235512Connector · disconnectedAIRCRAFT WAS NOT GROUNDED: SEAT ROWS 15 ABC, 16ABC, AND 17 ABC EMERGENCY ROW END RED LIGHTS INOP. T/S IN REF. TO FIM 33-50-00-810-801 AND FOUND CONNECTOR D95033 DISCONNECTED. RECONNECTED D95033.SDR AALA202412232675Contact · brokenAIRCRAFT WAS NOT GROUNDED: SEAT MOUNTED EMERGENCY PATH LIGHTING AT 22C & 23C INOP LIGHT ASSEMBLY REPLACED IAW AMM 33-51-19 NO HELP. MAINTENANCE FOUND BROKEN WIRE AT CONNECTOR 7260VC AT SEAT ROW 22C AND REPAIRED WIRE INSTALLING NEW CONTACT IAW ESPM 20-44-10, ASSDR AALA202412236147Connector · disconnectedAIRCRAFT WAS IN BASE MAINTENANCE: EMERGENCY EGRESS LIGHT INOP ON CEILING 18ABC. WHILE TROUBLESHOOTING THE EMERGENGY EGRESS LIGHT ON SEAT ROW 18ABC FOUND A LOOSE CONNECTION. TIGHTENED LOOSE CONNECTIONAND LIGHT WORKS IAW B737-NG AMM 33-51-00.SDR CALA2024122303144Elec Connector · damagedSEAT ROW 14ABC EPL HAS EXPOSED WIRE AND ALSO MISSING LOCKING MECHANISM ON THE CONNECTOR. SUPPORT TASK NSA EMX N/R 00120.SECURED SEAT ROW 14ABC EEPL SHIPSIDE WIRING IAW B737-800 SWPM 20-10-11. REMOVED SEAT ROW 14ABC SEAT SIDE EE[PL CONNECTOR IAW B737-800 SWPM 2SDR DALA2024122411987Cable · damagedSEAT MOUNTED EMERGENCY LIGHT INOP AT SEAT LOCATION 2A. R/R LIGHT ASSEMBLY AND CABLE PER CMM 33-52-20 NO HELP. REINSTALLED ORIGINAL LIGHT AND CABLE. T/S PER CMM FAULT ISOLATION 33-52-20 PAGE 1006 RANG PIN 1 AND 3 SUPPOSE TO READ BETWEEN 25-30 VDC, READINGS WAY SDR AALA202412237959Wire · looseAIRCRAFT WAS NOT GROUNDED: SEAT MOUNT EMERGENCY LIGHT AT SEAR 29C INOP. MAINTENANCE SECURED WIRE PERFORMED OPERATIONAL CHECK OF CABIN EMERGENCY LIGHTS OPS CHECKED NORMAL REF AMM 33-51-00.SDR CALA2024122001596Fuse · brokenEMER EXIT LIGHTS ROW 7 -14 INOP FUSE BROKE OFF INSIDE OF LEFT SIDE ROW 8 POWER SUPPLY, REPLACED POWER SUPPLY AND BATTERY PACK. OPS CHECKS GOOD. REF AMM 33-51-06/401.SDR CALA2024122001595Elec Connector · disconnectedEMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - AFT RH EMERGENCY LIGHTS FAILED OPS CK. FOUND PLUG D10744 DISCONNECTED, RECONNECTED PLUG D10744 AS REQUIRED. OPS CK GOOD.SDR AALA202501082766Elec Connector · not seatedAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND BIN 6 EMERGENCY LIGHT IS INOPERATIVE. RESEATED CONNECTOR FOR AISLE LIGHT. PER B737NG AMM 33-51-03 AND PERFORMED SATISFACTORY EMERGENCY LIGHT TEST, PER 737NG AMM 33-51-00.
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