# SDR SWAA2021121447479

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 24, 2021
- Submitted: April 27, 2022
- Operation: Air carrier
- Aircraft: [N908WN](https://openairdocs.org/aircraft/N908WN), registered now
- Make and model: Boeing 737
- Aircraft serial: 36620
- Aircraft time: 46,061 hours, 27,534 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2021121447479

## Discrepancy

SUPPLEMENTAL INFORMATION: A113-15 AFT CARGO COMPARTMENT STA 727C TO 727D; R/H Z ANGLE HAS SEVERAL AREAS OF CORROSION. ; / [01] REMOVED CORROSION ON Z ANGLE IAW SRM 51-10-02-0G-0 ITEM 15; [02] EVALUATED ALLOWABLE LIMITS: ORIG 'T' .040 REMAINING .029 LOSS.011 FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103 TOOL USED AAR#36649 DUE12/08/22; [03] VERIFIED ITEM 1 AND 2 AND MEASURMENT TABLE; [04] VERIFIED ITEMS 1; 2 AND 3; [05] REMOVED & REPLACED R/H Z-ANGLE FROM STA 727-747 IAW B737-700 SRM 53-00-53-2R-5 REPAIR 5 ON W/O 43008/1600/0024; [06] FAULT TTG8Q009H3XC; [07] VERIFIED STEP 5; [08] REMOVED & REPLACED R/H Z-ANGLE FROM STA 727-747 IAW B737-700 SRM 53-00-53-2R-5 REPAIR 5 ONFAULT TTG8Q009H3XC; [09] VERIFIED STEP 6;8<BR>AUDIT C/W

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