# SDR SWAA2022041283724

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2022
- Submitted: April 12, 2022
- Operation: Air carrier
- Aircraft: [N8682B](https://openairdocs.org/aircraft/N8682B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36651
- Aircraft time: 20,559 hours, 9,520 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: 120AF
- Condition: Corroded
- Location: Fwd Cargo Bay
- 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/SWAA2022041283724

## Discrepancy

DOT 050-023 FORWARD CARGO COMPARTMENT FLOOR PANEL 120AF IS CORRODED / [01] EVALUATED CORROSION; FOUND CORROSION EXCEEDS 20' FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-1;[02] VERIFIED PN: 2024-T3-071 A-TAG: A118124 IAW SRM 25-52-01-201-801;[03] VERIFIED STEPS 1 AND 2;[04] FABRICATED NEW FLOOR PANEL IAW SRM 53-00-53-1A-1;[05] VERIFIED STEP 4;[06] VERIFIED STEP 2 IS COMPLETE;[07] VERIFIED STEPS 1-6;[08] OK GIVEN TO TREAT AND PRIME;[09] APPLIED ALODINE AND PRIMER IAW AMM 25-52-01-201-801;[10] EVALUATED CORROSION ON FWD CARGO FLOOR PANEL 120AF; FOUND CORROSION EXCEEDS 20' FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-1 FABRICATED NEW FLOOR PANEL IAW AMM 25-52-01-201-801;[11] VERIFIED STEPS 9 AND 10 ARE COMPLETE;[12] VERIFIED STEPS 8-11

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