# Service difficulty reports: N76533 A list on [N76533](https://openairdocs.org/aircraft/N76533.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR CALA2026021613781](https://openairdocs.org/sdr/CALA2026021613781.md): Battery · expired · Feb 13, 2026 · N76533 · Boeing 737824 · Emergency Locator Beacon > DURING TASK CARD 29-0525-8-0156 FOUND DOOR 1L PORTABLE ELT BATTERY TO BE EXPIRED INSTALLED NEW BATTERY FOR DOOR 1L PORTABLE ELT REF AMM 25-64-00 OPS CHECK GOOD PARTS USED: 99-2560-3-0155,QTY:1 - [SDR CALA2026010612691](https://openairdocs.org/sdr/CALA2026010612691.md): Switch · faulted · Jan 4, 2026 · N76533 · Boeing 737824 · Lighting System > LAV E EMERGENCY LIGHT STUCK ON UPON ARRIVAL TO AC FA REPORTS LAV E CALL LIGHT COULD NOT BE EXTINGUISHED. FOUND CALL SWITCH STICKING WHEN PRESSED. REPLACED LAV E CALL SWITCH. LIGHT AND SWITCH BOTH OPERATE NORMALLY AT THIS TIME. REF AMM 33-27-00-960-802 - [SDR CALA2025102010260](https://openairdocs.org/sdr/CALA2025102010260.md): Ceiling Panel · leaking · Oct 20, 2025 · N76533 · Boeing 737824 · Fuselage Miscellaneous Structure > WATER COMING FROM CEILING PANELS IN AFT CARGO PIT ADDING PIC. MOST AFT WALL IN AFT PIT CEILING PANEL ABOVE IT HAS WAYER DRIPPING FROM IT PARTIALLY REMOVED AFFECTED CEILING PANEL REF AMM 25-52-09, HARDWEAR IN PARTS BAG IN AFT PIT CLEANED ANY AND ALL RESIDUAL MO - [SDR CALA2025102010259](https://openairdocs.org/sdr/CALA2025102010259.md): Ceiling Panel · leaking · Oct 20, 2025 · N76533 · Boeing 737824 · Fuselage Miscellaneous Structure > MORE WATER DRIPPING FROM CEILING PANEL AT STA 849 IN AFT CARGO PIT PARTIALLY REMOVED PANEL REF AMM 25-52-09, HARDWEAR IN PARTS BAG IN AFT PIT CLEANED ANY AND ALL RESIDUAL MOISTURE AND SECURED AND TAPED PANEL AFTER ENSURING NO STANDING WATER, STAINS OR ANY SMEL - [SDR CALA2025102010258](https://openairdocs.org/sdr/CALA2025102010258.md): Ceiling Panel · leaking · Oct 20, 2025 · N76533 · Boeing 737824 · Fuselage Miscellaneous Structure > FOUND MORE WATER DRIPPING FROM SECOND TO LAST CEILING PANEL IN AFT CARGO PIT PARTIALLY REMOVED PANEL REF AMM 25-52-09, CLEANED ANY AND ALL RESIDUAL MOISTURE AND SECURED AND TAPED PANEL AFTER ENSURING NO STANDING WATER, STAINS OR ANY SMELLS. THERE IS NO EVIDE - [SDR CALA2025082208033](https://openairdocs.org/sdr/CALA2025082208033.md): Unknown · odor · Aug 20, 2025 · N76533 · Boeing 737824 · Air Distribution System > HOT/OIL SMELL ON TAKEOFF UNTIL 1ST PWR REDUCTION LOCKED PENDING REVIEW OF CORRECTIVE ACTION. DEBRIEFED CREW UPON ARRIVAL, PERFORMED INITIAL EVALUATION WITH BOTH ENG RUNNING, NO FUMES OR SMOKE NOTICED REF FIM 21-00 TASK 806 OK TO UNLOCK. PERFORMED METHOD 2, HI - [SDR CALA2025060305198](https://openairdocs.org/sdr/CALA2025060305198.md): Sensor · out of adjust · May 28, 2025 · N76533 · Boeing 737824 · Door Warning System > TEST FLIGHT DISCREPANCY. FORWARD ENTRY DOOR INDICATED OPEN AFTER LAND DURING TAXI. FIXED SLIGHT PRESS ON HANDLE ACCOMPLISHED ENTRY AND GALLEY SERVICE DOOR INDICATION SENSOR ADJUSTMENT IAW B737-8 AMM 52-71-11-820-801. WITHIN LIMITS, NO ADJUSTMENT REQUIRED AND - [SDR CALA2025043004326](https://openairdocs.org/sdr/CALA2025043004326.md): Web · corroded · Apr 24, 2025 · N76533 · Boeing 737824 · Fuselage Main, Structure > MAIN CABIN PRESSURE DECK WEB 'Z' ANGLE AT STA 990 AND RBL 41 HAS SIGNS OF CORROSION. REMOVED DAMAGE, ORIG.050 REF BAC1509-100505 REV-. MATERIAL LOSS.040, REMAINING.010 FOUND OUT OF LIMITS REF B737-800 SRM 53-70 -51-1A-1 FIG 104 DETAIL C. REMOVED, LOCATED, - [SDR CALA2025043004325](https://openairdocs.org/sdr/CALA2025043004325.md): Floor Support · corroded · Apr 24, 2025 · N76533 · Boeing 737824 · Fuselage Miscellaneous Structure > MAIN CABIN FLOOR SUPPORT FROM STA 947 TO STA 967 AT LBL 24.75 HAS SIGNS OF CORROSION. REMOVED DAMAGE, ORIG.080 REF BAC DWG 147A5660 REV B. MATERIAL LOSS.020, REMAINING.060 FOUND OUT OF LIMITS REF B737-800 SRM 53-70-51-1A-1 FIG 104 DETAIL C. REMOVED, LOCATE - [SDR CALA2025043004324](https://openairdocs.org/sdr/CALA2025043004324.md): Pressure Deck · corroded · Apr 24, 2025 · N76533 · Boeing 737824 · Fuselage Main, Structure > SUPPORT TASK: MAIN CABIN PRESSURE DECK WEB HAS SIGNS OF CORROSION FROM 986.5 TO STA 990 AT RBL 32. REMOVED DAMAGE, ORIG.040 REF BAC DWG 147A5712 REV F. MATERIAL LOSS.014, REMAINING.026 FOUND OUT OF LIMITS REF B737-800 SRM 53-70-51-1A-1 FIG 104 DETAIL C. - [SDR CALA2025043004323](https://openairdocs.org/sdr/CALA2025043004323.md): Angle · corroded · Apr 24, 2025 · N76533 · Boeing 737824 · Fuselage Miscellaneous Structure > SUPPORT TASK: MAIN CABIN PRESSURE DECK 'Z' ANGLE HAS SIGNS OF CORROSION AT STA 990 AND LBL 37. TRANSCRIBED FROM HAECO GSO NRC 9288224. SFR INFO ENTERED REMOVED AND REPLACED 'Z' ANGLE IAW B737-800 SRM 51-40-02 AND BAC DWG 147A5700 REV B. REMOVED DAMAGE, ORIG - [SDR CALA2025051904773](https://openairdocs.org/sdr/CALA2025051904773.md): Floor Support · corroded · Apr 17, 2025 · N76533 · Boeing 737824 · Fuselage Miscellaneous Structure > SUPPORT TASK: MAIN CABIN FLOOR SUPPORT FROM STA 947 TO STA 967 AT RBL 51 HAS SIGNS OF CORROSION. REMOVED DAMAGE, ORIG.205 REF BAC DWG 147A5660 REV B. MATERIAL LOSS.065, REMAINING.140 FOUND TO BE OUT OF LIMITS REF B737- 800 SRM 53-20-51-1A-1. REMOVED, LOCA - [SDR CALA2025051904772](https://openairdocs.org/sdr/CALA2025051904772.md): Floorbeam · corroded · Apr 17, 2025 · N76533 · Boeing 737824 · Fuselage Main, Floor Beam > SUPPORT TASK- MAIN CABIN FLOOR BEAM AT STA 947 AND RBL 51 HAS SIGNS OF CORROSION. REMOVED DAMAGE, ORIG.180 REF BAC DWG BAC1518-1212 REV-. MAT LOSS.080, REMAINING.100 FOUND TO BE OUT OF LIMITS REF B737- 800 SRM 53-70-51-1A-1 FIG 104 DETAIL C. CUT OUT DAMA - [SDR CALA2025051904771](https://openairdocs.org/sdr/CALA2025051904771.md): Floorbeam · corroded · Apr 17, 2025 · N76533 · Boeing 737824 · Fuselage Main, Floor Beam > SUPPORT TASK- MAIN CABIN FLOOR BEAM HAS SIGNS OF CORROSION AT STA 986.5 AND RBL 43. REMOVED DAMAGE, ORIG.150 REF BAC DWG BAC1518-1211 REV-. MAT LOSS.055, REMAINING.095 FOUND TO BE OUT OF LIMITS REF B737- 800 SRM 53-70-51-1A-1 FIG 104 DETAIL C. CUTOUT DAM - [SDR CALA2025051904770](https://openairdocs.org/sdr/CALA2025051904770.md): Floorbeam · corroded · Apr 17, 2025 · N76533 · Boeing 737824 · Fuselage Main, Floor Beam > SUPPORT TASK- MAIN CABIN FLOOR BEAM AT STA 986.5 AND LBL 43 HAS SIGNS OF CORROSION. REMOVED DAMAGE, ORIG.150 REF BAC DWG BAC1518-1211 REV-. MAT LOSS.060, REMAINING.090 FOUND TO BE OUT OF LIMITS REF B737- 800 SRM 53-70-51-1A-1 FIG 104 DETAIL C. CUTOUT DAMA - [SDR CALA2025051904769](https://openairdocs.org/sdr/CALA2025051904769.md): Floorbeam · corroded · Apr 17, 2025 · N76533 · Boeing 737824 · Fuselage Main, Floor Beam > SUPPORT TASK- MAIN CABIN FLOOR BEAM STA 947 AND LBL 51 HAS SIGNS OF CORROSION. REMOVED DAMAGE, ORIG.180 REF BAC DWG BAC1518-1212 REV-. MAT LOSS.020, REMAINING.160 FOUND TO BE OUT OF LIMITS REF B737- 800 SRM 53-70-51-1A-1.REMOVED DAMAGE TO FORM FLAT SURFAC - [SDR CALA2024112101231](https://openairdocs.org/sdr/CALA2024112101231.md): Switch · out of adjust · Nov 17, 2024 · N76533 · Boeing 737824 · Door Warning System > DOOR MASTER CAUTION LIGHT ILLUMINATED ON TAKEOFF. DOOR CONFIRMED CLOSED AN SECURED - PLACING ON DEFERRAL IN REF WITH MEL 5203E. PSEU BITE CHECK PERFORMED IN REF WITH FIM V - NO FAULTS NOTED. CREW REPORTED TO TOMC THAT SHORTLY AFTER THE MOMENTARY DOOR WAR - [SDR CALA2024012200176](https://openairdocs.org/sdr/CALA2024012200176.md): Indicator · intermittent · Jan 20, 2024 · N76533 · Boeing 737824 · Cabin Pressure Control System > CABIN ALTITUDE AND DIFFERENTIAL PRESSURE GAUGE INDICATES HIGH CABIN PRESSURE DIFFERENTIAL AND LOW CABIN ALTITUDE DIFF PRESS INDICATED 8.6 AT FL390 DOWN TO FL290 LOCKED FOR DIFF PRESSURE GUAGE R&R UNLOCKING FOR MX INDICATOR, CABI OFF 29-3111-9-0001 7669 ON 0000 - [SDR CALA2022111103099](https://openairdocs.org/sdr/CALA2022111103099.md): Warning Light · false activation · Nov 11, 2022 · N76533 · Boeing 737824 · Door Warning System > REJECTED TAKEOFF FOR FWD ENTRY DOOR LIGHT AT 90KIAS. INSPECTED DOOR 1 LEFT IAW AMM52-11-00-860-801, 802, 803, 804. NO DISCREPANCIES NOTED. PERFORMED FWD LH DOOR SWITCH TEST REF AMM TASK 52-71-11-710-802. TEST PASSED. - [SDR CALA2021090801535](https://openairdocs.org/sdr/CALA2021090801535.md): Slide · dislodged · Sep 8, 2021 · N76533 · Boeing 737824 · Escape Slide > FRONT LEFT ENTRY DOOR SLIDE RAFT OUT OF THE HOUSING UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE SEND PICS TO TOMC. THANKS PLEASE SEND PICS TO TOMC. THANKS UPDATED MAA CODE FIX USING VENDOR MAA SCREEN UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEAS - [SDR CALA2020122801410](https://openairdocs.org/sdr/CALA2020122801410.md): Lubrication Unit · inoperative · Dec 28, 2020 · N76533 · Boeing 737824 · Turbine Engine Oil System > ENGINE OIL PRESSURE INDICATION LOW OR ZERO (RED) ENGINE 1 ALL OTHER ENGINE INSTRUMENTS NORMAL. WORK ORDER NUMBER: 3002348. COMMENT: UPDATED MAA CODE FIX USING VENDOR MAA SCREEN LOG ENTERED TO ACCOUNT FOR WORK PERFORMED MAC RELATED WORK ORDER 000000003002348 - [SDR CALA2017050101218](https://openairdocs.org/sdr/CALA2017050101218.md): Sign · missing · May 1, 2017 · N76533 · Boeing 737824 · Emergency Lighting > MISSING EMERGENCY EXIT SIGN LOCATED NEXT TO AFT LEFT LAVATORY. REPLACED WITH A NEW LIGHT. FUNCTIONED NORMAL. ## 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 = 'N76533' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N76533/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.