# SDR SWAA2021092007674

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2021
- Submitted: September 20, 2021
- Operation: Air carrier
- Aircraft: [N7832A](https://openairdocs.org/aircraft/N7832A), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 30657
- Aircraft time: 52,700 hours, 33,462 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Bs 490-500a
- 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/SWAA2021092007674

## Discrepancy

CORROSION FOUND AT FWD CARGO FLOOR SUPPORT SHIELD R/H SIDE BETWEEN STA 490 TO STA 500A ; / [01] REMOVED CORROSION AT FWD CARGO FLOOR SUPPORT SHIELD; ORIGINAL THICKNESS .040'; MATERIAL REMOVED .O20'; REMAINING .020' OUT OF LIMITS PER REF 53-00-53-1A-2. SUPPORT SHIELD WAS REMOVED ON TASK CARD TTG8Q004BYWN; [02] VERIFIED<BR>REMOVED CORROSION AT FWD CARGO FLOOR SUPPORT SHIELD; ORIGINAL THICKNESS .040'; MATERIAL REMOVED .O20'; REMAINING .020' OUT OF LIMITS PER REF 53-00-53-1A-2. SUPPORT SHIELD WAS REMOVED ON TASK CARD TTG8Q004BYWN; [03] SUPPORT SHIELD WILL BE INSTALL ON TASK CARD TTG8Q004BYWN; [04] SUPPORT SHIELD WILL BE INSTALL ON TASK CARD TTG8Q004BYWN

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