# SDR CALA0001424

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2000
- Submitted: September 21, 2000
- Operation: Air carrier
- Aircraft: N13891
- 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: 49102
- Aircraft time: 52,772 hours, 29,173 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Punctured
- Location: Cabin
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA0001424

## Discrepancy

INSPECTION FOUND SUB FLOOR PUNCTURED AT FS 170, RBL 15.5, 21, 26, 36, AND 41.  THE PUNCTURED AREAS WERE CUT OUT IAW SRM 53-01, FIGURE 1.  A DOUBLER WAS INSTALLED AT EACH LOCATION IAW SRM 53-14-1, FIGURE 4, 51-30-4, 51-10-3, AND 51-30-2.

---
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.