# SDR SWAA2020061888587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2020
- Submitted: June 18, 2020
- Operation: Air carrier
- Aircraft: [N500WR](https://openairdocs.org/aircraft/N500WR), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36898
- Aircraft time: 21,274 hours, 9,362 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Condition: Corroded
- Location: Bs 500b-500i
- 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/SWAA2020061888587

## Discrepancy

FWD CARGO BAY L/H Z-CHANNEL HAS CORROSION FROM STA500B - 500I LBL 23 WL 157 FOUND CORROSION ON FWD CARGO BAY LH ZEE CHANNEL TO BE OUT OF LIMITS IAW SRM 53-00-53 FIG 103 - DETAIL D REMOVED DAMAGED PORTION OF ZEE CHANNEL PER SRM 51-40-02-0G-0 FABRICATED AND INSTALLED NEW ZEE CHANNEL AND REPAIR SPLICE FROM BAC1496-444 7075+6 LOT 5090717-1 IAW SRM 51-40-05-0G-0 SRM 53-00-53-2R-5 AND BOEING DWG 143A7500 REPAIR SPLICE LOCATED AT STA 500B+10' LBL 23 WL 157

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