# SDR SWAA2022082538755

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2022
- Submitted: August 25, 2022
- Operation: Air carrier
- Aircraft: [N8656B](https://openairdocs.org/aircraft/N8656B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42530
- Aircraft time: 24,629 hours, 11,108 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Fwd Cargo
- 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/SWAA2022082538755

## Discrepancy

CORROSION ON FWD CARGO BAY FLOOR TO SIDEWALL SUPPORT AT RBL 24 BS 500H+2; BS 500H+7; BS 500H+11; BS 500H+15. / [01] SRM 53-00-53-1A-2 FOUND TO BE APPLICABLE. REMOVED CORRSION FROM FCB R/H FLOOR TO SIDEWALL SUPPORT AT RBL 24;<BR><BR>BS 500H+2 L=1' W=0.8' D=0.005'  BS 500H+7 L=1.3' W=0.8' D=0.006'<BR>BS 500H+11 L=1.5' W=0.7' D=0.008'<BR>BS 500H+15 L=1.1' W=1.7' D=0.007' ORIGINAL THICKNESS IS 0.040'<BR>DEEPEST DAMAGED IS D=0.008 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 TOOL USED <BR>DIAL DEPTH GAUGE  ID: ATS2677 S/N:UNKNOWN DUE DATE:11/2022;[02] JOB WILL BE ACCOMPLISH AT CUSTOMER CARD # TTG8Q00E055;[03] VERIFIED CORRECTIVE ACTION ITEM 1; BUT MXI # IN ITEM 2 DOES NOT EXIST.;[04] CORRECTION TO ITEM 2. JOB WILL BE ACCOMPLISH AT CUSTOMER CARD # TTG8Q00E0E55;[05] VERIFIED CORRECTIVE ACTIONS STEP 4 AND MEASUREMENTS TABLE.

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