# SDR MZZA99015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N75429](https://openairdocs.org/aircraft/N75429), registered now
- Make and model: Boeing 727-2F9
- Registry model: [Boeing 727-2F9](https://openairdocs.org/model/boeing-727-2f9) (OpenAirDocs)
- Aircraft serial: 21427
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Part number: 10617891007
- Condition: Malfunctioned
- Location: Emergency Door
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MZZA99015

## Discrepancy

TNN - DURING SELF ILLUMINATION BRIGHTNESS TEST ON AIRCRAFT AT AIR ASIA, LEFT FORWARD EMERGENCY EXIT DOOR 'EMERGENCY' AND 'PULL' SIGN BRIGHTNESS MEASUREMENT WERE FOUND BELOW THE SPECIFIED LIMIT.  THE 'EMERGENCY' SIGN P/N 10-61789-1007 AND 'PULL' SIGN P/N 10-61789-1008 WERE REMOVED AND REPLACED PER B727 MM 33-50-31.  (M)

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