# SDR TWAA9904913

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N916TW](https://openairdocs.org/aircraft/N916TW), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49187
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor
- Condition: Cracked
- Location: Bs 1287-1309
- 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/TWAA9904913

## Discrepancy

DURING OP 16 MAINT CHECK, FOUND CABIN FLOOR MEMBRANE CRACKED AND CORRODED APPROX STA 1287 TO 1309, RBL 52 IN. REPLACED MEMBRANE PART NR 9930612-11, PER SPM 6-70-01, PAGE 3. INSTALLED WITH FASTENERS PER SPM 6-30-07 PG 1 AND 2.

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