# SDR TWRA96272

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N616FF
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 21939
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Wire
- Condition: Chafing
- Location: R4 Door
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWRA96272

## Discrepancy

ON PREFLIGHT CHECK, FOUND ALL RIGHT SIDE LAVATORY SMOKE DETECTORS INOP.  REPAIRED CHAFED WIRE AT PIN NR 5 AT R4 DOOR, ATTENDANT CONTROL PANEL.  OPS CHECKED NORMAL PER MM 26-101-3.  (M)

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