# SDR TSAA0452055

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2004
- Submitted: July 29, 2004
- Operation: Air carrier
- Aircraft: [N739AL](https://openairdocs.org/aircraft/N739AL), registered now
- Make and model: Boeing 737-73A
- Registry model: [Boeing 737-73A](https://openairdocs.org/model/boeing-737-73a) (OpenAirDocs)
- Aircraft serial: 28500
- Aircraft time: 15,532 hours, 4,301 cycles
- Engine: Ge CFM56*
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Relay
- Part number: BACR13CG2AB
- Condition: Failed
- Location: Flt Lock
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TSAA0452055

## Discrepancy

THE LT OVER-WING EXIT LIGHT ILLUMINATED DURING TAKE-OFF AT 15 KTS.  REJECTED TAKE-OFF AND RETURNED TO GATE.  VERIFIED THAT THE LT OVER-WING EXIT DOOR WAS CLOSED AND LOCKED.  CONFORMED WITH PSEU BITE CHECK, NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.  ETOPS FLIGHT 475, OAK-LIH CONTINUED:  LT OVER-WING EXIT DOOR LIGHT ILLUMINATED ENROUTE. REMOVED AND REPLACED FLIGHT LOCK RELAY R742 IAW FIM 52-20-00-810-807. VERIFICATION FLIGHT CHECKS OK.  AIRCRAFT OK FOR CONTINUED SERVICE.

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