# SDR SWAA2024080505410

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2024
- Submitted: August 5, 2024
- Operation: Air carrier
- Aircraft: [N8323C](https://openairdocs.org/aircraft/N8323C), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 37005
- Aircraft time: 38,276 hours, 17,956 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- 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/SWAA2024080505410

## Discrepancy

CORROSION ON STRAP LOCATED BTW BS767 TO BS787 WL156 AND BTW LBL21 TO RBL21 AT AFT CARGO COMPARTMENT 2024-402004<[01] REPLACED STRAP LOCATED BTW BS767 TO BS787 WL156 AND BTW LBL21 TO RBL21 AT AFT CARGO COMPARTMENT DUE TO NOT FOUND ALLOWABLE DAMAGE IN SRM 53-00-53-1A-2 ALLOWABLE DAMAGE 2; IAW B737-800 SRM 51-10-02 Ï¿½TEM 9 AND DWG 146A7500; SHEET 213; REV.-MEASURES OF CORROSION IS L=0.630?; W=0.365? MRT OF REWORK AREA IS: 0.053?. TOOL USED: CALIPER P/N:500-197-30 S/N: B2316910;DUE DATE: 04-FEB-25; MICROMETER: P/N: 293-344-30; S/N: 72642176; DUE DATE: 11-AUG-24.;[02] REPLACED STRAP LOCATED BTW BS767 TO BS787 WL156 AND BTW LBL21 TO RBL21 AT AFT CARGO COMPARTMENT DUE TO NOT FOUND ALLOWABLE DAMAGE IN SRM 53-00-53-1A-2 ALLOWABLE DAMAGE 2; IAW B737-800 SRM 51-10-02 Ï¿½TEM 9 AND DWG 146A7500; SHEET 213; REV.-MEASURES OF CORROSION IS L=0.630?; W=0.365? MRT OF REWORK AREA IS: 0.053?. TOOL USED: CALIPER P/N:500-197-30 S/N: B2316910;DUE DATE: 04-FEB-25; MICROMETER: P/N: 293-344-30; S/N: 72642176; DUE DATE: 11-AUG-24.

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