# SDR USAA990934

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N342US](https://openairdocs.org/aircraft/N342US), registered now
- Make and model: Boeing 737301
- Aircraft serial: 23511
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: T-Cap
- Part number: BAC1505100246
- Condition: Corroded
- Location: Bs 344
- Part time: 37,150 hours
- 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/USAA990934

## Discrepancy

CLT - DURING Q-2 CHECK VISUAL INSPECTION, FOUND CORROSION AT NUTPLATE HOLE BS 344, LBL 49 FORWARD FLANGE AND LBL 31 SPLICE T-CAP.  CORROSION LEVEL 1.  INSTALLED T-CAP PER SRM 53-10-51 FIG 1 AND TR 53-10-13 AND EA 65489.  (M)

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