# SDR SWAA2024040358852

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2024
- Submitted: April 3, 2024
- Operation: Air carrier
- Aircraft: [N240WN](https://openairdocs.org/aircraft/N240WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32503
- Aircraft time: 59,151 hours, 35,534 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 304
- 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/SWAA2024040358852

## Discrepancy

CORROSION FRAME ON BS 303.9 AND LBL56 WL301.1 AT FWD GALLEY AREA 2024-164963<[01] TOOL USED THICKNESS GAGES PN: 45MG;SN:232017609; DUE DATE:22-SEP-24.;[02] TOOL USED EDDY CURRENT EQUIPMENT PN:NORTEC 600D; SN:210138103; DUE DATE:02-MAY-24;[03] TOOL USED: EDDY CURRENT EQUIPMENT; P/N: 220272512; CAL DUE DATE: 08-JAN-25;[04] REPAIRED FRAME ON BS 303.9 AND LBL56 WL301.1 AT FWD GALLEY AREA IAW EA# WIP1 24-153-00689 AND EA# 24-153-00689 REV.0 SEE INDIVIDUAL STEP SIGN OFF BELOW.;[05] CORRECTED STEP 4 PERFORMED EA# WIP1 24-153-00689 AND EA# 24-153-00689 REV.0 AT FRAME ON BS 303.9 AND LBL56 WL301.1 AT FWD GALLEY AREA SEE INDIVIDUAL SIGNOFFS BELOW.;[06] PERFORMED EA# WIP1 24-153-00689 AND EA# 24-153-00689 REV.0 AT FRAME ON BS 303.9 AND LBL56 WL301.1 AT FWD GALLEY AREA <BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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