# Service difficulty reports: N75433

A list on [N75433](https://openairdocs.org/aircraft/N75433.md).

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

- [SDR CALA2026100520121](https://openairdocs.org/sdr/CALA2026100520121.md): Lamp · inoperative · Oct 2, 2026 · N75433 · Boeing 737924ER · Emergency Lighting
  > LH FWD EXTERIOR OVERWING EMERGENCY LIGHT INOP REMOVED AND REPLACE LAMP IAW AMM 33-51-04-960-801. OPS CHECK GOOD
- [SDR CALA2026040915229](https://openairdocs.org/sdr/CALA2026040915229.md): Proximity Switch · faulted · Apr 6, 2026 · N75433 · Boeing 737924ER · Door Warning System
  > CREW REPORTS AFT CARGO DOOR SHOWS OPEN INDICATION WHEN CLOSED. VERIFIED DOOR CLOSED BUT INDICATION STILL SHOWS OPEN. VERIFIED DOOR IS CLOSED.: DOOR CONFIRMED SECURED CLOSED REMOVED AND REPLACED AFT CARGO DOOR PROXIMITY WARNING SWITCH IAW AMM 52-71-31. OPS CHEC
- [SDR CALA2025093009449](https://openairdocs.org/sdr/CALA2025093009449.md): Control Unit · faulted · Sep 28, 2025 · N75433 · Boeing 737924ER · Fire Detection
  > HIGHSPEED REJECT 120KTS OVHT/DET MAST CAUTION AND FUEL. CTR TANK S LT FIRE FAULT/APU DT INOP REPORTED BY PILOT. REF LOGPAGE 6438947 FOR ORIGINAL LOG PAGE. CLOSED ORINGINAL REFER LP 6440071,. SEE THOSE FOR WORK COMPLETED REGARDING THIS EVENT. BOTH CENTER FUEL T
- [SDR CALA2025080807494](https://openairdocs.org/sdr/CALA2025080807494.md): Rib · cracked · Aug 7, 2025 · N75433 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > CRACK FOUND ON LEFT HORIZONTAL STABILIZER IN SPAR RIB NR 2 STIFFENER LWR END AT STAB STA 184.70. ACCOMPLISHED REPAIR OF LT HORIZONTAL STAB INSPAR RIB STIFFENER NR 2 AT STAB STA 184.70 AS PER SRM 55-10-09-2R-4. REPAIRED DURING D1 CHECK. ACCOMPLISHED REPAIR
- [SDR CALA2025080607388](https://openairdocs.org/sdr/CALA2025080607388.md): Floorbeam · damaged · Aug 5, 2025 · N75433 · Boeing 737924ER · Fuselage Main, Floor Beam
  > MAIN CABIN FLOORBEAM STA 540 BETWEEN BL 0 TO LBL24. SEVERAL RIVETS PULLED. REMOVED AND REPLACED MAIN CABIN FLOORBEAM IAW SRM 51-40-02-0G-0.
- [SDR CALA2025082908256](https://openairdocs.org/sdr/CALA2025082908256.md): Angle · corroded · Aug 1, 2025 · N75433 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > AFT OF PNL 193 AL CIRCULAR ANGLE HAS CORROSION. REMOVED AND REPLACED ANGLE PNL 193 AL PER SRM 51-40-02.
- [SDR CALA2025080407245](https://openairdocs.org/sdr/CALA2025080407245.md): Floorbeam · corroded · Aug 1, 2025 · N75433 · Boeing 737924ER · Fuselage Main, Floor Beam
  > CORROSION AT AFT CABIN WET AREA FLOOR BEAM STA 947.5 UPPER FLANGE FROM LBL 25 TO RBL 11. ACCOMPLISHED FLOOR BEAM REPAIR AT BS 947.5 IAW SRM 53-70-51-2R-5 AND ECRA 5370-01188.
- [SDR CALA2025073107129](https://openairdocs.org/sdr/CALA2025073107129.md): Web · corroded · Jul 28, 2025 · N75433 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > CORROSION AT AFT CABIN WET AREA WEB PLATE BETWEEN BS 986.5 TO 1006 LBL 26 UPPER FLANGE. REMOVED AND REPLACED WEB PLATE LOCATED FROM STA 986.5 TO STA 1006 AND BETWEEN LBL24 TO LBL45,AFT WET AREA IAW SRM 51-10-02-0G-0, AND DRAWING 147A5701.
- [SDR CALA2025082908255](https://openairdocs.org/sdr/CALA2025082908255.md): Web · corroded · Jul 25, 2025 · N75433 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > CORROSION AT AFT CABIN WET AREA WEB PLATE BETWEEN STA 1030 TO STA 1040 RIGHT SIDE UPPER FLANGE. REMOVED AND REPLACED WEB LOCATED FROM STA 1030 TO STA 1042 AND BL 0" TO RBL 27", AFT WET AREA IAW SRM 51-40-02-0G-0 AND DWG 147A5116.
- [SDR CALA2025072806969](https://openairdocs.org/sdr/CALA2025072806969.md): Web · corroded · Jul 25, 2025 · N75433 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > CORROSION AT AFT CABIN WET AREA WEB PLATE BETWEEN STA 1030 TO STA 1040 LEFT SIDE UPPER FLANGE. REMOVED AND REPLACED WEB LOCATED FROM STA 1030 TO STA 1042 AND BL 0" TO LBL 27", AFT WET AREA IAW SRM 51-40-02-0G-0 AND DWG 147A5116.
- [SDR CALA2025010601796](https://openairdocs.org/sdr/CALA2025010601796.md): Light · wrong part · Jan 2, 2025 · N75433 · Boeing 737924ER · Emergency Lighting
  > SEAT 15C WHITE EMERGENCY EXIT PATH LIGHT NEEDS TO BE RED REPLACED WHITE EMERGENCY EXIT PATH LIGHT TO A RED LIGHT, OPS CHECK GOOD ADD EMP:U369397
- [SDR CALA2024080200346](https://openairdocs.org/sdr/CALA2024080200346.md): Switch · broken · Aug 1, 2024 · N75433 · Boeing 737924ER · Emergency Lighting
  > AFT FLIGHT ATTENDENT. PANEL EMERGENCY SWITCH IS BROKEN REMOVED AND REPLACED AFT FLIGHT ATTENDANT EMERGENCY LIGHT PANEL ASSY, REF IPC 31-15-21-03A,CMM 33-11-05 AND AMM 33-51-00. EMERGENCY LIGHTS AND CABIN LIGHTS OPS CHECK NORMAL FROM AFT ATTENDANT PANEL.PARTS U
- [SDR CALA2024072902116](https://openairdocs.org/sdr/CALA2024072902116.md): Web · corroded · Jul 26, 2024 · N75433 · Boeing 737924ER · Emergency Exits
  > ESFR FOT R/H PLUG DOOR WEB CREATED ESFR NO: 1036844.
- [SDR CALA2024072602111](https://openairdocs.org/sdr/CALA2024072602111.md): Unknown · unknown · Jul 26, 2024 · N75433 · Boeing 737924ER · Standard Practices/Structures
  > LOG PAGE CREATED FOR ESFR, REF NR 2116720 FOR WORK ACCOMPLISHED. CREATED ESFR NO: 1036836.
- [SDR CALA2024073102146](https://openairdocs.org/sdr/CALA2024073102146.md): Door Sill · mechanic error · Jul 25, 2024 · N75433 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > LEFT MID CABIN PLUG DOOR LOWER SILL CHORD OF OUTBD WEB HAS 6 HOLES MISDRILLED. CK OK AT LH MID EXIT PLUG DOOR LWR SILL PER AVO12967 ACCOMPLISHED OPEN HOLE HFEC INSP OF ALL OPEN HOLES PER NDT MANUAL PART 6. 51-00-00 PROCEDURE 16 CK OK. NO DEFECT NOTED. L/P UPG
- [SDR CALA2024011700128](https://openairdocs.org/sdr/CALA2024011700128.md): Toilet · damaged · Jan 14, 2024 · N75433 · Boeing 737924ER · Waste Disposal System
  > AFTER T/O REAR LAV FLUSH ING CONTINUOUSLY...WASTE SYSTEM INDIC IN RED ZONE STARTED REMOVING LAV D TOILET AMM 38-32-01 BY REMOVING SHROUD AND ALL WATER/WASTE/ELECTRIC LINES DISCONNECTED, (CB PULLED AND TAGGED P91 C11), ONE MOUNTING BOLT SPINNING AND NOT COMING
- [SDR CALA2023041901164](https://openairdocs.org/sdr/CALA2023041901164.md): Unknown · unknown · Apr 18, 2023 · N75433 · Boeing 737900ER · Standard Practices/Structures
  > REJECTED TAKEOFF DUE TO N1 NOT ACHIEVING TAKE OFF THRUST POWER 1 01.3 REJECT INITIATED 95-105 PERFORMED EEC BITE ON BOTH ENGINES AND FOUND NO RECENT FAULTS OR THE CHECK AND HAD NO DIFFICULTY ACHIEVING THE DESIRED FAULT HISTORY FOR EITHER ENGINE. PERFORMED POWE
- [SDR CALA2023032000807](https://openairdocs.org/sdr/CALA2023032000807.md): Oven · unserviceable · Mar 19, 2023 · N75433 · Boeing 737900ER · Cabin Equipment/Furnishings
  > OVEN 423 SMOKES REQUEST NEF 2510AU. MX ACTION COMPLIED WITH AND PLACARD DEFERRED OVEN 423 PER NEF 2510AU. DEACTIVATED PER NEF. INSTALLED NOC DESK: 900 NAME: JM DATE: 19-MAR-23- PER TECH INSPECTED OVEN NO SIGNS OF BURNING OR FIRE. OK TO DEFER IAW NEF 2510AU
- [SDR CALA2023011300104](https://openairdocs.org/sdr/CALA2023011300104.md): Battery Pack · no test · Jan 11, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILS CAPACITY CHECK. REF BY AIRBORN E/PEMCO NR.13245.0019. REMOVED AND REPLACED WITH NEW BATTERY PACKS FOR SCEPTRE TRACKING ONLY. REF TO LOG PAGE 3536474. MFG PART NO. AD-D717-01-100 S/N 302352 PART/DEFECT LOCATION M1673.
- [SDR CALA2023011300103](https://openairdocs.org/sdr/CALA2023011300103.md): Battery Pack · no test · Jan 11, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILS CAPACITY CHECK. REF BY AIRBORN E/PEMCO NR.13245.0019. REMOVED AND REPLACED WITH NEW BATTERY PACKS FOR SCEPTRE TRACKING ONLY. REF TO LOG PAGE 3536474. MFG PART NO. AD-D717-01-100 S/N 421189 PART/DEFECT LOCATION M1672.
- [SDR CALA2023011300102](https://openairdocs.org/sdr/CALA2023011300102.md): Battery Pack · no test · Jan 11, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILS CAPACITU CHECK. REF BY AIRBORN E/PEMCO NR.13245.0019. REMOVED AND REPLACED WITH NEW BATTERY PACKS FOR SCEPTRE TRACKING ONLY. REF TO LOG PAGE 3536474. MFG PART NO. AD-D717-01-100 S/N 382239 PART/DEFECT LOCATION M1695.
- [SDR CALA2023011300101](https://openairdocs.org/sdr/CALA2023011300101.md): Battery Pack · no test · Jan 11, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILS CAPACITY CHECK. REF BY AIRBORN E/PEMCO NR.13245.0019. REMOVED AND REPLACED WITH NEW BATTERY PACKS FOR SCEPTRE TRACKING ONLY. REF TO LOG PAGE 3536474. MFG PART NO. AD-D717-01-100 S/N 416714 PART/DEFECT LOCATION M1676.
- [SDR CALA2023011300100](https://openairdocs.org/sdr/CALA2023011300100.md): Battery Pack · no test · Jan 11, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILS CAPACITY CHECK. REF BY AIRBORN E/PEMCO NR.13245.0019. REMOVED AND REPLACED WITH NEW BATTERY PACKS FOR SCEPTRE TRACKING ONLY. REF TO LOG PAGE 3536474. MFG PART NO. AD-D717-01-100 S/N 156311 PART/DEFECT LOCATION M1675.
- [SDR CALA2023011300099](https://openairdocs.org/sdr/CALA2023011300099.md): Battery Pack · no test · Jan 11, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILS CAPACITY CHECK. REF BY AIRBORN E/PEMCO NR.13245.0019. REMOVED AND REPLACED WITH NEW BATTERY PACKS FOR SCEPTRE TRACKING ONLY. REF TO LOG PAGE 3536474. MFG PART NO. AD-D717-01-100 S/N 181058 PART/DEFECT LOCATION M1694. JOB PERFO
- [SDR CALA2023011300098](https://openairdocs.org/sdr/CALA2023011300098.md): Battery Pack · no test · Jan 11, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILS CAPACITY CHECK. REF BY AIRBORN E/PEMCO NR.13245.0019. REMOVED AND REPLACED WITH NEW BATTERY PACKS FOR SCEPTRE TRACKING ONLY. REF TO LOG PAGE 3536474. MFG PART NO. AD-D717-01-100 S/N 184321 PART/DEFECT LOCATION M1670.
- [SDR CALA2023011300097](https://openairdocs.org/sdr/CALA2023011300097.md): Battery Pack · no test · Jan 11, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILS CAPACITY CHECK. REF BY AIRBORN E/PEMCO NR.13245.0019. REMOVED AND REPLACED WITH NEW BATTERY PACKS FOR SCEPTRE TRACKING ONLY. REF TO LOG PAGE 3536474. MFG PART NO. AD-D717-01-100 S/N 206689 PART/DEFECT LOCATION M1674.
- [SDR CALA2023011300096](https://openairdocs.org/sdr/CALA2023011300096.md): Battery Pack · no test · Jan 11, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILS CAPACITY CHECK. REF BY AIRBORN E/PEMCO NR.13245.0019. REMOVED AND REPLACED WITH NEW BATTERY PACKS FOR SCEPTRE TRACKING ONLY. REF TO LOG PAGE 3536474. MFG PART NO. AD-D717-01-100 S/N 253440 PART/DEFECT LOCATION M2626. JOB PERFO
- [SDR CALA2023011000065](https://openairdocs.org/sdr/CALA2023011000065.md): Battery Pack · inoperative · Jan 9, 2023 · N75433 · Boeing 737924ER · Emergency Lighting
  > ALL EMERGENCY BATTERY PACKS FAILED CAPACITY CHECK. REF TO PEMCO NR 13245.0019 REMOVED AND REPLACED WITH NEW BATTERY PACKS. POST INSTALLED TEST OK. IAW B737 AMM 33-51-06-960-805. WORK PERFORMED BY V935367, ENTEREDD BY V927860
- [SDR CALA2022112503230](https://openairdocs.org/sdr/CALA2022112503230.md): Acm · warning light · Nov 25, 2022 · N75433 · Boeing 737924ER · Cabin Cooling System
  > RT PACK LIGHT IS ON WITHOUT MASTER CAUTION RECALL PACK LIGHT ON GROUND MARTINEZ, ESTEBAN (V937610) C/W DDP OF MEL 2101F, RT PACK INOP. 22- DEFERRED DIRECTLY BY TOMC UPDATED MAA CODE FIX USING VENDOR MAA SCREEN UPDATED MAA CODE FIX USING VENDOR MAA SCREEN MAC M
- [SDR CALA2021111002069](https://openairdocs.org/sdr/CALA2021111002069.md): Oven · none · Nov 9, 2021 · N75433 · Boeing 737900ER · Cabin Equipment/Furnishings
  > LAV SMOKE ALARM WENT OFF. DEBRIEFED FLIGHT CREW AND CABIN CREW AND THEY SUSPECT FWD OVEN 204. THEY SAID IT LOOKED LIKE STEAM/SMOKE COMING OUT OF TOP VENTS OF OVEN SETTING. / INSPECTED INSIDE THE OVEN AND FOUND A SMALL PIECE OF PAPER WITH CHARRED EDGES AND OVEN
- [SDR CALA2019110301884](https://openairdocs.org/sdr/CALA2019110301884.md): Waste Tank · leaking · Oct 30, 2019 · N75433 · Boeing 737924ER · Waste Disposal System
  > AFT CARGO COMPARTMENT. STRUCTURE HAS BLUE WATER CONTAMINATION AROUND WASTE TANK DRAIN DUCT @ STA 850. REF BY PEMCO NR 2643N91 CLEANED AROUND WASTE TANK IN AFF CARGO COMPARTMENT IAW B737-900 SOPM 20-30-03 20-30-80 EC/RA NO.2011-01000. WORK PERFORMED. CREATED SD
- [SDR CALA2018111602385](https://openairdocs.org/sdr/CALA2018111602385.md): Switch · faulty · Nov 16, 2018 · N75433 · Boeing 737924ER · Landing Gear Position and Warning
  > LANDING GEAR LIGHTS INDICATED THAT GEAR DID NOT RETRACT AFTER TO. CKLST RAN NO HELP ALL LIGHTS REMAIN ILLUMINATED SWUNG GEAR. NO FAULTS NOTED. REPLACED MANUAL EXTENSION SYSTEM ACCESS DOOR SWITCH AS PER MM-32-34-11-820-801/802. PERFORMED MAIN LANDING GEAR OPERA
- [SDR CALA2017042801174](https://openairdocs.org/sdr/CALA2017042801174.md): Battery Pack · discharged · Apr 28, 2017 · N75433 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY EXIT LIGHTS INOP AT ROWS 22-27 ABC. REMOVED AND REPLACED BATTERY PACK FOR ROWS 22-27 ABC AS PER AMM 33-51-0-201. OPS CHECK GOOD.
- [SDR CALA2016120200995](https://openairdocs.org/sdr/CALA2016120200995.md): Battery Pack · inoperative · Dec 2, 2016 · N75433 · Boeing 737924ER · Emergency Lighting
  > R2 DOOR, EXTERIOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK IAW AMM 3 3-51-06. OPS CHECKED GOOD IAW AMM 33-51-00.
- [SDR CALA2016092900706](https://openairdocs.org/sdr/CALA2016092900706.md): Charger · inoperative · Sep 29, 2016 · N75433 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY EXIT LIGHTS INOP ROWS 20 AND 21 R+R M1694 BATTERY AND CHARGER. OPS CHECK GOOD.
- [SDR CALA2015010600002](https://openairdocs.org/sdr/CALA2015010600002.md): Window · obstructed · Dec 31, 2014 · N75433 · Boeing 737924ER · Flight Compartment Windows
  > PRESSURIZATION ISSUE, EMER DECLARED, AIR RETURN. WINDOW DID NOT SEAL AFTER TAKEOFF LOUD NOISE AFTER LANDING, OBJECT WAS REMOVED FROM TRACK. REMOVED THE CAPTAIN`S HEAD SET JACK STUCK BETWEEN THE WINDOW & THE FRAME PRESSURIZED THE ACFT TO 4 PSI. OPERATIONS CH

## 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 = 'N75433' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N75433/reports

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