# SDR 98ZZZX2877

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N808MA](https://openairdocs.org/aircraft/N808MA), registered now
- Make and model: Boeing 727231
- Aircraft serial: 21988
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Control Unit
- Part number: 65249203
- Condition: Malfunctioned
- Location: E/E Compartment
- 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/98ZZZX2877

## Discrepancy

LOG PAGE: 24836 - DURING CRUISE, WHEEL WELL FIRE WARNING LIGHT AND BELL CAME ON.  COMPLETED AOM PROCEDURES AND INDICATION DID NOT RETURN.  THE NGU TROUBLESHOT SYSTEM, INSPECTED LOOPS, WIRING, GROMMETS, AND FASTENERS IN L/R WHEELS.  NO DEFECTS NOTED.  REMOVED WATER CONTAMINATION FROM L/R WHEEL WELL DISCONNECT C/P.  SYSTEM CHECK OK IAW MM 2612-1.  LOG PAGE 24840 IN ERW R/R FIRE DETECTOR CONTROL UNIT FOR COMPANY CONVENIENCE.  OPS CHECK OK IAW 26/14/11.  (X)

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