# SDR SWAA2025032699172

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2025
- Submitted: March 26, 2025
- Operation: Air carrier
- Aircraft: [N218WN](https://openairdocs.org/aircraft/N218WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32489
- Aircraft time: 64,850 hours, 39,164 cycles
- System (JASC): [2550 · Cargo Compartments](https://openairdocs.org/jasc/2550)
- Part: Angle
- Condition: Corroded
- Location: Zone 100
- 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/SWAA2025032699172

## Discrepancy

DOT#08 A-043 AFT CARGO COMPARTMENT AFT BKHD LOWER STAINTION ANGLE CORRODED AT STA 947.5 RBL 20 TO LBL 10 WL 156<[01] REMOVED CORROSION AFT CARGO COMPARTMENT AFT BKHD LOWER ANGLE IAW SRM 51-10-02-0G-0 ITEM 15 EVALUATED ALLOWABLE LIMITS .090 ORIG 'T' .045 REMAINING .045 LOSS TOOL USED MIC #AAR 24510 DUE 02/07/26 NOT PUBLISHED LIMITS. FOUND OUT OF LIMITS RECEIVED REPLACEMENT ANGLE PN 149A8118-29 TAG WN50074 AND VERIFIED IT TO BE CORRECT REPLACEMENT PART IAW BOEING DWG 149A8117 REV- LOCATED AND DRILLED IAW SRM 51-40-05-0G-0 AND IAW BOEING DWG 149A8117 REV- INSTALLED NEW ANGLE IAW SRM 51-40-02-0G-0 AND IAW BOEING DWG 149A8117 REV-REMOVED AFT CARGO COMPARTMENT AFT BKHD LOWER ANGLE AND RIVETS STR 23R AND STR24R IAW SRM 51-40-02-0G-0;[02] VERIFIED ITEM 1<BR><BR>AUDIT C/W

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