# SDR SWAA2022102040982

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2022
- Submitted: October 25, 2022
- Operation: Air carrier
- Aircraft: [N8653A](https://openairdocs.org/aircraft/N8653A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 37037
- Aircraft time: 26,691 hours, 12,366 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 146A8123U25ATSMR
- Part serial: BN273833
- Condition: Corroded
- Location: Zn 100 Fus Lower
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022102040982

## Discrepancy

AFT CARGO COMPARTMENT WEB PLATE THRESHOLD HAS CORROSION FORM STA 792 THROUGH STA 847 / [01] REMOVED CORROSION PER SRM 51-10-02. BLENDED AREA IS OUT OF LIMITS PER SRM 53-60-15-1A-1.;[02] REMOVED DAMAGED WEB FOR REPLACEMENT PER SRM 51-40-02 .;[03] LOCATED AND DRILLED FASTENER HOLES IAW SRM 51-40-02.<BR>COUNTERSUNK CHERRY FASTENER HOLES IAW SRM 51-40-08.;[04] C/W STEP 3 LOCATED AND DRILLED FASTNER HOLES;[05] INSTALLED NUTPLATES PER SRM 51-40-02;[06] OK TO INSTALL WEB;[07] INSPECTED THE WORK ON C/A #5; INSTALLED THE NUT PLATES PER SRM 51-40-02.;[08] INSPECTED THE C/A #6; OK TO INSTALL THE WEB.;[09] REMOVED AND REPLACED WEB PLATE PER SRM 51-40-02 .

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