# SDR IPXA2M75064

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2012
- Submitted: August 29, 2012
- Operation: Air carrier
- Aircraft: N270UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48576
- Aircraft time: 46,791 hours, 12,113 cycles
- Engine: Pwa PW4460
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Membrane
- Part number: ABA7202117
- Condition: Cracked
- Location: Bs 359 Bl 0
- 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/IPXA2M75064

## Discrepancy

INSPECTION TYPE: 4C, COCKPIT SUBFLOOR MEMBRANE CRACKED BELOW RT OTBD SEAT.   REPAIRED COCKPIT SUBLOOR MEMBRANE BS 355-366, LBL13 TO RBL13 IAW SRM 53-10-51 REPAIR 1, FIG 201.

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