# Service difficulty reports: N76505

A list on [N76505](https://openairdocs.org/aircraft/N76505.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR CALA2026051716323](https://openairdocs.org/sdr/CALA2026051716323.md): Battery Pack · inoperative · May 16, 2026 · N76505 · Boeing 737824 · Emergency Lighting
  > REMOVED AND REPLACED ENERGENCY BATTERY PACK AT STA 727C PLUS 13 R /H. NO FURTHER ACTION REQUIRD
- [SDR CALA2026040715187](https://openairdocs.org/sdr/CALA2026040715187.md): Unknown · odor · Apr 7, 2026 · N76505 · Boeing 737824 · Air Distribution System
  > CREW REPORTS IMTERMITTENT SMOKE ODOR IN FWD GALLEY UPON ARRIVAL, NO ODOR DETECTED. ALSO INSPECTED FWD GALLEY AREAS IAW AMM 05-51-26. NO DAMAGES NOTED AT THIS TIME
- [SDR CALA2026011312927](https://openairdocs.org/sdr/CALA2026011312927.md): Display · false indication · Jan 10, 2026 · N76505 · Boeing 737824 · Central Display
  > CAPT PFD SHOWS SPD AND ALT FLAGS INTERMITTENTLY CREW REPORTS FLAGS APPEARED INTERMITTENTLY AT CRUISE. AT AROUND 1000 FT SYSTEM RETURNED TO NORMAL. PERFORMED FIM 34-21 TASK 839, PERFORMED INITIAL EVALUATION NO FAULT FOUND, ALSO CHECK FOR FAULTS ON ADIRU REF ADI
- [SDR CALA2025101510103](https://openairdocs.org/sdr/CALA2025101510103.md): Battery Pack · faulted · Oct 14, 2025 · N76505 · Boeing 737824 · Emergency Lighting
  > DURING LINE CHECK FOUND R2 EMERGENCY EXIT DOOR SIGN LIGHT AND SLIDE LIGHT INOP. REMOVED AND REPLACED M1673 POWER SUPPLY BATTERY PACK, IAW AMM 33-51-06, OPS CHECK NORMAL REF. AMM 33-51-00. PARTS USED: 99-3351-3-0015, QTY:1
- [SDR CALA2025080807479](https://openairdocs.org/sdr/CALA2025080807479.md): Sensor · out of limits · Aug 6, 2025 · N76505 · Boeing 737824 · Door Warning System
  > AFT SERVICE DOOR CAUTION LIGHT CAME ON AT 4000 FT ON APPROACH E XTINGUISHED BEFORE LDG OPENED AND CLOSED DOOR TO SEE IF SEATING PROPERLY AND NO DEFECTS NOTED. PERFORMED AFT SERVICE DOOR SENSOR INDICATION TEST AND DOOR SENSOR WAS OUT OF LIMITS AND REQUIRES ADJU
- [SDR CALA2025073007090](https://openairdocs.org/sdr/CALA2025073007090.md): Handle · improper stow · Jul 28, 2025 · N76505 · Boeing 737824 · Passenger/Crew Doors
  > AFT ENTRY DOOR LIGHT ILLUMINATED ON DESCENT AT 3000MSL UPON INITIAL EVALUATION FOUND AFT ENTRY DOOR HANDLE NOT ALL THE WAY DOWN. CYCLED HANDLE FROM THE INSIDE AND THEN CYCLED HANDLE FROM THE OUTSIDE. THE DOOR HANDLE AND DOOR ENTRY LIGHT OPS TESTED GOOD. PE
- [SDR CALA2025070206142](https://openairdocs.org/sdr/CALA2025070206142.md): Battery Pack · failed · Jul 1, 2025 · N76505 · Boeing 737824 · Emergency Lighting
  > PASSENGER CABIN EMERGENCY LIGHT M1670 FAILS BATTERY CHECK. REMOVED AND INSTALLED BATTERY PACK M1670 IAW B737 AMM 33-51-06-9 60-802, OP CHECKS GOOD.
- [SDR CALA2025052104893](https://openairdocs.org/sdr/CALA2025052104893.md): Bolt · missing · May 18, 2025 · N76505 · Boeing 737824 · Engine Bleed Air System
  > #1 ENGINE BLEED TRIP PER CREW FOB 14.2 FOUND THE 90 DEGREE DUCT ASSY BELOW THE 5TH STAGE VALVE MISSING THE 2EA LOWER BOLTS/WASHERS AND THE 2 UPPER BOLTS LOOSE AND NOT SAFETIED. REPLACED MISSING FASTENERS, TORQUED AND SAFETIED, REF CFM56 POWERPLANT BUILDUP MANU
- [SDR CALA2025042104055](https://openairdocs.org/sdr/CALA2025042104055.md): Elec Connector · disconnected · Apr 18, 2025 · N76505 · Boeing 737824 · Light System Wiring
  > DURING SERVICE CHECK FOUND SEAT 4B FORWARD FLOOR PROXIMITY EMERGENCY LIGHTS DO NOT WORK TOMC PLS APPROVED AS PER MEL 3319E MEL 3319E. 4B SEAT FWD FLOOR PROXIMITY LIGHT CONNECTION RESECURED AS PER AMM 33-51-11-960-802 FOUND OK
- [SDR CALA2025040803640](https://openairdocs.org/sdr/CALA2025040803640.md): Battery Pack · inoperative · Apr 7, 2025 · N76505 · Boeing 737824 · Emergency Lighting
  > EMERGENCY LIGHT BATTERY PACK FOR SEAT ROWS 22ABC THROUGH 31ABC I S WEAK ON INBOUND. SUPPORT TASK EMX N/R 00036. ESFR COMPLETE REMOVED AND REPLACED POWER SUPPLY BATTERY PACK AT M1672 EMERGENCY PATHWAY LIGHTING OPS CHECK GOOD IAW AMM 33-51-06-960-805 AND AMM 33
- [SDR CALA2025022802515](https://openairdocs.org/sdr/CALA2025022802515.md): Fuse · failed · Feb 27, 2025 · N76505 · Boeing 737824 · Emergency Lighting
  > EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - MID LEFT AISLE EMERGENCY LIGHTS INOP. REPLACED EMERGENCY BATTERY CHARGER M1694 FUSES REF WDM 33-51-13. OPS CHECK GOOD.PARTS USED: 99-3351-3-0009, QTY:1
- [SDR CALA2025010301776](https://openairdocs.org/sdr/CALA2025010301776.md): Girt Bar · dislodged · Dec 31, 2024 · N76505 · Boeing 737824 · Emergency Equipment
  > RAMPER REPORTED THAT EMERGENCY SLIDE BAR ON L1 DOOR DISLODGED DU RING OPENING FOUND RIGHT HAND SIDE OF GIRT BAR IMPROPERLY INSTALLED. REINSTALLED BOTH ENDS OF GIRT BAR INTO RETAINING CLIPS PROPERLY.
- [SDR CALA2024021200395](https://openairdocs.org/sdr/CALA2024021200395.md): Wire · pulled · Feb 8, 2024 · N76505 · Boeing 737824 · Light System Wiring
  > EMERGENCY LIGHTS SEAT MOUNT EPL RED LIGHT IS INOP ON SEAT 21C. FOUND SEAT MOUNT EPL RED LIGHT ASSY WIRES PULLED OUT OF LIGHT ASSY. REPLACED RED SEAT MOUNT EPL LIGHT ON SEAT 21C IAW AMM 33-51-11-960-802. VERIFIED LENS COLOR AT LOCATION PER DWG 3350DD14743. ALSO
- [SDR CALA2023012300189](https://openairdocs.org/sdr/CALA2023012300189.md): Toilet · inoperative · Jan 23, 2023 · N76505 · Boeing 737824 · Waste Disposal System
  > TOILET FLUSH SYSTEM DOES NOT FLUSH N/A ALL LAVATORIES INOP AIRBORNE. FUNCTIONED NORMALLY ON GROUND. PERFORMED T/S ON TOILET FLUSH SYS, NO WASTE INDICATION DURING INDICATION AT AFT CABIN BACK TO NORMAL. TOMC NOTIFIED. AMM REF FLIGHT. NO C/B RELATED FOUND OUT. F
- [SDR CALA2022083102223](https://openairdocs.org/sdr/CALA2022083102223.md): None · none · Aug 31, 2022 · N76505 · Boeing 737 · Indicating/Recording System
  > RECEIVE TA FALLOWED BY LOSS OF BOTH MFD SCREENS AND ENGINE DISPL AYS FOUND SOFTWARE RESET FAULT DEU 1. REPLACED DEU#1 REF AMM REPLACED DEU 2 REF MM 31-62-21-401. SYSTEM CHECKS NORMAL AT THE 31-62-21 HANGER ROTABLE PARTS CHANGE WAS INDICATED - TT # 1802537 S
- [SDR CALA2022081002005](https://openairdocs.org/sdr/CALA2022081002005.md): Battery · inoperative · Aug 9, 2022 · N76505 · Boeing 737824 · Emergency Lighting
  > EMERGENCY LIGHT INOP BETWEEN BIN 1LH AND 1RH (REF. AAR NR 999367 07).
- [SDR CALA2022080501970](https://openairdocs.org/sdr/CALA2022080501970.md): Floorbeam · corroded · Aug 5, 2022 · N76505 · Boeing 737824 · Fuselage Main, Floor Beam
  > FOUND POSSIBLE CORROSION ON FLOORBEAM AT STA.947 ON BL 50R AMM 51-21-72-370-804 (WORK ACCOMPLISHED BY V934562 AND AAR QC A- 65 V935163). REPAIRED FLOORBEAM AT STA 947 ON BL 50R, ALL WORK DONE IAW BOEI NG SOPM 20-30-03,B737-800 SRM 51-10-02-0G-0,B737-800 SRM 53
- [SDR CALA2022080501961](https://openairdocs.org/sdr/CALA2022080501961.md): Skin · dented · Aug 3, 2022 · N76505 · Boeing 737824 · Fuselage Main, Plate/Skin
  > DENT FOUND OUT OF LIMITS AT FUSELAGE EXTERNAL SKIN BTW STA.847 AND STA. 827, STR. 22L AND STR.23LJUST ABOVE THE LAV SERVICE DOOR CLOSE TO THE LAP JOINT. (REF AAR RFD NR 99936935). FABRICATED REPAIR AT FUSELAGE BTW STA.847 AND STA.827, STR.22L AND STR.23
- [SDR CALA2022080301944](https://openairdocs.org/sdr/CALA2022080301944.md): Floorbeam · corroded · Aug 3, 2022 · N76505 · Boeing 737824 · Fuselage Main, Floor Beam
  > FOUND POSSIBLE CORROSION ON FLOORBEAM AT STA986 BTW. BL30R AND BL45L REPAIRED FLOORBEAM AT STA 986 BTW. BL 30R AND BL 45L. ALL WORK DONE IAW B737-800 SRM 53-70-51-1A-1 SRM 51-40-02-0G. SRM 53-70-5 1-2R-4, NDT PART 6 51-00-00 SOPM 20-10-03. (WORK ACCOMPLISHED B
- [SDR CALA2022080301949](https://openairdocs.org/sdr/CALA2022080301949.md): Floorbeam · corroded · Aug 1, 2022 · N76505 · Boeing 737824 · Fuselage Main, Floor Beam
  > FOUND POSSIBLE CORROSION ON FLOORBEAM AT STA.947 ON BL 50R AMM 51-21-72-370-804 (WORK ACCOMPLISHED BY V934562 AND AAR QC A- 65 V935163). REPAIRED FLOORBEAM AT STA 947 ON BL 50R, ALL WORK DONE IAW BOEI NG SOPM 20-30-03,B737-800 SRM 51-10-02-0G-0,B737-800 SRM 53
- [SDR CALA2022080101926](https://openairdocs.org/sdr/CALA2022080101926.md): Floorbeam · corroded · Jul 31, 2022 · N76505 · Boeing 737824 · Fuselage Main, Floor Beam
  > FOUND POSSIBLE CORROSION ON FLOORBEAM AT STA986 BTW. BL30R AND BL45L REPAIRED FLOORBEAM AT STA 986 BTW. BL 30R AND BL 45L. ALL WORK DONE IAW B737-800 SRM 53-70-51-1A-1 SRM 51-40-02-0G. SRM 53-70-5 1-2R-4, NDT PART 6 51-00-00 SOPM 20-10-03. (WORK ACCOMPLISHED B
- [SDR CALA2021041600482](https://openairdocs.org/sdr/CALA2021041600482.md): Anti-Ice Valve · inoperative · Apr 16, 2021 · N76505 · Boeing 737824 · Engine Anti-Icing System
  > ENG 2 FNG ANTI ICE LIGHT REMAINS BRIGHT IN ON POSITION PREVIOUS CREW MISTAKENLY WROTE UP ENG 2, UPON T/S FOUND INOP ANTI ICE TO BE ENG #1. REQUEST DEFERRAL ANTI ICE VALVE LOCKED IN OPEN POSITION. DISPATCH DESK: 33 NAME: JERRY DATE: 14-APR-21-
- [SDR CALA2015082700706](https://openairdocs.org/sdr/CALA2015082700706.md): Seat Track · cracked · Aug 27, 2015 · N76505 · Boeing 737824 · Fuselage, Seat/Cargo Attach Fittings
  > SUPPORT TASK RBL 24 AT STATION 727B ANGLE SPLICE STRAP CRACKS NOTED, 4 EACH CRACKS. 1 EACH INBD, 2 EACH OTBD & 1 EACH ON THE SEAT TRACK. REPAIRED BY ECRA 5320-02572 & RES 2009197-1.
- [SDR CALA2015082700705](https://openairdocs.org/sdr/CALA2015082700705.md): Seat Track · cracked · Aug 26, 2015 · N76505 · Boeing 737824 · Fuselage, Seat/Cargo Attach Fittings
  > SUPPORT TASK LBL 45 AT STATION 727B, 5 EACH CRACKS NOTED. 2 EACH INBD, 3 EACH OTBD. REPAIRED BY ECRA 5320-02572 & RES 2009197-4.
- [SDR CALA2015082700704](https://openairdocs.org/sdr/CALA2015082700704.md): Seat Track · cracked · Aug 26, 2015 · N76505 · Boeing 737824 · Fuselage, Seat/Cargo Attach Fittings
  > SUPPORT TASK RBL45 AT STATION 727B, 5 EACH CRACKS NOTED, 2 EACH INBD, 2 EACH OTBD & 1 EACH ON THE SEAT TRACK. REPAIRED BY ECRA 5320-02572 & RES 2009197-2 IAW MX WORKSHEET ITEM 5, NO CRACKS NOTED.
- [SDR CALA2015082700703](https://openairdocs.org/sdr/CALA2015082700703.md): Seat Track · cracked · Aug 26, 2015 · N76505 · Boeing 737824 · Fuselage, Seat/Cargo Attach Fittings
  > SUPPORT TASK LBL 24 AT 727B, 4 EACH CRACKS NOTED, 3 EACH INBD & 1 EACH OTBD. REPAIRED BY ECRA 5320-02572 & RES 2009197-3.
- [SDR CALA2013121600912](https://openairdocs.org/sdr/CALA2013121600912.md): Pressure Panel · cracked · Dec 12, 2013 · N76505 · Boeing 737824 · Fuselage Main, Bulkhead
  > CTR WING BOX REAR SPAR VERTICAL PRESS WEB CRACKED 3/4 INCHES AT RBL 43 & WL 197. CTR WING BOX REAR SPAR VERTICAL PRESS WEB REPAIRED AT RBL 43 & WL 197 IAW B737 SRM 57-10-10 REPAIR 3.
- [SDR 39NR20131211066](https://openairdocs.org/sdr/39NR20131211066.md): Pressure Blkhd · cracked · Dec 11, 2013 · N76505 · Boeing 737824 · Fuselage Main, Bulkhead
  > DURING INSPECTION OF VERTICAL PRESSURE WEB AT BS 663 FOUND.7500" CRACK AT RBL 43 AND WL 197. REPAIRED VERTICAL PRESSURE WEB AT BS 633 IAW SRM 57-10-10, REPAIR 3, ALTERNATE 2.
- [SDR CALA2013012300050](https://openairdocs.org/sdr/CALA2013012300050.md): Lens · loose · Jan 23, 2013 · N76505 · Boeing 737824 · Emergency Lighting
  > FIRST CLASS OVERHEAD EXIT SIGN LENS CAME OFF. RESECURED LENS, REF AMM 33-51-01-960.
- [SDR CALA2011091900612](https://openairdocs.org/sdr/CALA2011091900612.md): Shutoff Valve · malfunctioned · Sep 19, 2011 · N76505 · Boeing 737824 · Pneumatic Distribution System
  > RIGHT BLEED TRIP FOLLOWED QRH. SEVERAL ATTEMPS STILL FAILED T/S REF FIM 36-10-00-810-801. CHKD ALL SENSE LINES, CHKD OK. REMOVED & REPLACED PRECOOLER VLV 390 SENSOR. REF MM 36-12-03-000-801 NEEDS ENGINE RUN JW7705 R&R PRECOOLER VLV & KISS SEAL IN REF TO AMM
- [SDR CALA2011062200448](https://openairdocs.org/sdr/CALA2011062200448.md): Floor Support · cracked · Jun 21, 2011 · N76505 · Boeing 737824 · Fuselage Miscellaneous Structure
  > FLOOR SUPPORT CRACKED BL 0 STA 344-360 CTN 53-390-00. REMOVED AND REPLACED FLOOR SUPPORT INTERCOSTAL AT STA 344-360 BL-0 REF- DWG 141A5410 REV IR AND SRM 51-40-02.
- [SDR CALA2011062200447](https://openairdocs.org/sdr/CALA2011062200447.md): Floor Support · cracked · Jun 21, 2011 · N76505 · Boeing 737824 · Fuselage Miscellaneous Structure
  > FLOOR SUPPORT CRACKED RBL 32 STA 312-328. CTN 53-390-00. REMOVED AND REPLACED FLOOR SUPPORT REF SRM 51-40-02.
- [SDR CALA2010012500019](https://openairdocs.org/sdr/CALA2010012500019.md): Power Supply · inoperative · Jan 21, 2010 · N76505 · Boeing 737824 · Emergency Lighting
  > FWD CEILING PANEL EMERGENCY LIGHTS INOP. REMOVED AND REPLACED RT FORWARD ENTRY DOOR EMERGENCY LIGHTS POWER SUPPLY IAW 33-51-06 610-802 S/N OFF D717-02-001/32163, S/N ON 6923 WORK ACCOMPLISHED.

## 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 n_number = 'N76505' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N76505/reports

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