# SDR CALA2022060801466

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2022
- Submitted: June 8, 2022
- Operation: Air carrier
- Aircraft: [N73406](https://openairdocs.org/aircraft/N73406), registered now
- Make and model: Boeing 737924
- Aircraft serial: 30123
- Aircraft time: 57,479 hours, 23,603 cycles
- System (JASC): [5220 · Emergency Exits](https://openairdocs.org/jasc/5220)
- Part: Pseu
- Part number: 285A16005
- Part serial: D02348
- Condition: Failed
- Location: Flight Compartme
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022060801466

## Discrepancy

LEFT FWD OVERWING AND LEFT AFT OVERWING DOOR LIGHTS IN FLIGHT PERFORMED FIM TASK 52-20 TASK 801 FROM STEP A UP TO AND INCLUDING STEP E.(2) A.      FAULTS ARE CLEARED, DOOR LIGHTS ARE OUT, WAS INTERMITTANT FAULT PER FIM. A/C RESTORED TO NORMAL (ALL CIRCUIT BREAKERS CLOSED). C/W FIM 52-20 TASK 801 OVERWING EXIT DOOR FLIGHT LOCK SWITCH FAULT ISOLATION.CODE 52-72007,52-72006  SEE LOG 8767656 REMOVED AND REPLACED PSEU

---
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.