# SDR IPXA2026100354024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2026
- Submitted: October 6, 2026
- Operation: Air carrier
- Aircraft: [N463UP](https://openairdocs.org/aircraft/N463UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28267
- Aircraft time: 40,335 hours, 21,491 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Gusset
- Part number: 148N661498710
- Condition: Corroded
- Location: Zone 200
- 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/IPXA2026100354024

## Discrepancy

WHILE EVALUATING JCW T3F18E009L4M8, FOUND CORROSION AT BS 1885, BULKHEAD FWD SIDE SERVICE DOOR LATCH FITTINGS.   INSTALLED 4EA NEW GUSSETS P/N 148N6614U9 B/N 4512167, PN 148N6614U8 B/N 4512168 P/N 148N6614-7SAAU, P/N 148N6614-10SAAU AND 2EA FITTINGS AT APU LOWER FIREWALL STA 1885.2 BETWEEN LBL 5 TO RBL5 IAW B757-200PF SRM 51-40-02-0G-0 AND DWG 148N8402.

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