# SDR MZZA96040

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N89427
- Make and model: Boeing 727227
- Aircraft serial: 21365
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Emergency Sign
- Part number: 10617891007
- Condition: Dim
- Location: Exit 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/MZZA96040

## Discrepancy

DURING SELF ILLUMINATION SIGN BRIGHTNESS TEST PER QUARTER D-CHECK WORK CARD 07-1130-1-7301 ON AIRCRAFT AT AIR ASIA, LT/RT AFT EMERGENCY EXIT DOOR 'EMERGENCY' SIGN BRIGHTNESS MEASUREMENT WAS FOUND BELOW THE SPECIFIED LIMIT (100 MICROLAMBERTS). THE 'EMERGENCY' SIGNS WERE REMOVED AND REPLACED PER B727 MM 33-50-31.  HANGAR NON ROUTINE REPAIR ITEM CARD NR 806301 AND 806302 (SEQ NR 02231 AND 02232).

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.