# SDR DALA2022071804953

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2022
- Submitted: July 19, 2022
- Operation: Air carrier
- Aircraft: N176DN
- Make and model: Boeing 767332
- Aircraft serial: 25061
- Aircraft time: 133,049 hours, 19,078 cycles
- System (JASC): [5230 · Cargo/Baggage Doors](https://openairdocs.org/jasc/5230)
- Part: Seal Depressor
- Condition: Damaged
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A, I
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022071804953

## Discrepancy

SHIP 0176 -DIV/PRESS- TO MCI DURING MAINTENANCE REPOSITION FERRY DUE TO LOSS OF LT HPSOV AND "CABIN ALTITUDE WARNING" EICAS MESSAGE, INITIATED RAPID DECENT. CORRECTIVE ACTION: DEFERRED LT HPSOV PER MEL. REPAIRED AFT CARGO DOOR SEAL DEPRESSOR. (7054022)

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