# SDR SWAA2021092211797
- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 26, 2021
- Submitted: September 22, 2021
- Operation: Air carrier
- Aircraft: [N228WN](https://openairdocs.org/aircraft/N228WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32496
- Aircraft time: 53,078 hours, 31,709 cycles
- System (JASC): [5320 ยท Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Cracked
- Location: Bs 500c
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021092211797
## Discrepancy
CRACK ANGLE - CLIP LOCATED FWD FACE BS500C AT LEVEL STR26L FWD CARGO COMPARTMENT ; 2021-392155 / [01] REMOVED ANGLE - CLIP LOCATED FWD FACE BS500C AT LEVEL STR26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND PERFORMED VISUAL INSPECTION ON ADJACENT AREA AND NOT FOUND MORE DAMAGE; LARGE OF CRACK IS:1.15 INCH TOOL USED DIGITAL CALIPER P/N:700-113-10 S/N:0033174 DUE DATE:08/JAN/22; DUE TO NOT FOUND ALLOWABLE DAMAGE ON SRM B737-700 ANGLE CLIP MUST BE REPLACED; [02] STEP 1 COMPLETED; [03] DRILLED NEW HOLES ON ANGLE - CLIP LOCATED FWD FACE BS500C AT LEVEL STR26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-05 AND APPLIED PROTECTIVE TREATMENT ON NEW HOLES ANGLE - CLIP LOCATED FWD FACE BS500C AT LEVEL STR26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-20-01.; [04] OK TO INSTALL ANGLE - CLIP LOCATED FWD FACE BS500C AT LEVEL STR26L FWD CARGO COMPARTMENT.; [05] COMPLETED STEP 3 AND 4
RII; [06] INSTALLED ANGLE - CLIP LOCATED FWD FACE BS500C AT LEVEL STR26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 SRM 51-40-02 AND DWG 143A7505 SHEET 5 REV B.; [07] REPLACED ANGLE - CLIP LOCATED FWD FACE BS500C AT LEVEL STR26L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 SRM 51-40-02 AND DWG 143A7505 SHEET 5 REV B.; [08] STEP 6 COMPLETED RII; [09] STEP 7 COMPLETED RII
TASK CARD COMPLETED
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