# SDR ASAA2018062525430

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2018
- Submitted: July 17, 2018
- Operation: Air carrier
- Aircraft: [N594AS](https://openairdocs.org/aircraft/N594AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35191
- Aircraft time: 39,323 hours, 11,854 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- Part number: 146A812325
- Condition: Corroded
- Location: Fuselage
- 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/ASAA2018062525430

## Discrepancy

AFT PIT THRESHOLD WEB IS CORRODED. GROUNDED - YES. REMOVED CORR ON AFT CARGO THRESHOLD WEB AND FOUND TO BE OUT OF LIMITS IAW SRM 53 60 15 1A. REMOVED WEB AND REPLACED WITH NEW WEB IAW SRM 51-40-02 0G 0 W 3 O .50 R .035 L 36 D .015.

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