# SDR MZZA99153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N625DH](https://openairdocs.org/aircraft/N625DH), registered now
- Make and model: Boeing 727264
- Aircraft serial: 20780
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Connector
- Condition: Contaminated
- Location: Nr 2 Engine
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MZZA99153

## Discrepancy

SIN - FLT 877 - NR 2 FIRE WARNING LIGHT FLASHED WITH MOMENTARY BELL.  REDUCED THRUST NR 2 ENGINE AND SYMPTOMS DID NOT REOCCUR IAW AFM, PROCEDURES, FIRE WARNING SYSTEM CHECKED OK, L/P NR 7904359.  MAINTENANCE OPENED NR 2 ENGINE COWL, INSPECTION NR 2 ENGINE FIRE LOOP.  REMOVED AND CLEANED OILED CONNECTORS AT BOTH SYSTEM A/B CONNECTORS.  RESECURED CONNECTORS, RAN ENGINE UP TO 70 PERCENT.  NO LEAKS NOTED.  ENGINE COWL SECURED.  SYSTEM GROUND TEST NORMAL AND WITH ENGINE AT IDLE POWER MM REF 26-11-0.  REQUEST FURTHER CREW COMMENTS.  RELEASED AIRCRAFT FOR SERVICE.  (M)

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