# SDR DALA2023050203395

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2023
- Submitted: May 2, 2023
- Operation: Air carrier
- Aircraft: [N940AT](https://openairdocs.org/aircraft/N940AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55004
- Aircraft time: 60,201 hours, 42,337 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023050203395

## Discrepancy

CORROSION ON AFT PRESSURE BULKHEAD DOME WEB FORWARD FACE LOW AREA STA Y=1053 BTW LONGERON 29L AND 28R AT AFT CARGO COMPARTMENT. ORIGINAL THICKNESS OF 0.063IN AND REMAINING THICKNESS OF 0.045IN,.THE AREA REWORKED IS OUT OF LIMITS PER B717-200 SRM 53-20-08-2R PROCEDURE 2 PAR. 4.A.(1)(B). SUMMARY OF NRC 00195: CORROSION LEVEL 2. AFT PRESSURE BULKHEAD DOME WEB FORWARD FACE LOW AREA STA Y=1053 BTW LONGERON 29L AND 28R AT AFT CARGO COMPARTMENT WAS REPAIRED PER B717-200 SRM 53-20 -08-2R-7, FIG. 201. PERFORM DECAL CONDITION INSPECTION EVERY C-CHECK PER TOPP MANUAL 30-10-70 PAR. I PAGE. 14. (LP #2746618)

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