# SDR CALA2026090719290

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2026
- Submitted: September 9, 2026
- Operation: Air carrier
- Aircraft: [N18119](https://openairdocs.org/aircraft/N18119), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27561
- Aircraft time: 100,604 hours, 23,750 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring
- Condition: Faulty
- Location: Spoiler Pca
- Component: Pca, Moog
- Component part number: 332150016B
- Stage of operation: CL
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026090719290

## Discrepancy

RIGHT HYD QTY, FLUID LOSS RT WING, FOUND NR 11 SPOILER PCA LEAKING  AT THE HYDRAULIC RETURN END CAP. O-RING FAILED.   CREW SHUT OFF RIGHT HYD IN FLIGHT. HYD LEVEL ON RETURN WAS READING 44 RF.  R & R NR 11 PCA IAW AMM 27-61-02-022-001 AND AMM 27-61-02-422-027.  SERVICED HYDS & PERFORMED OPS CHK, PCA GOOD, NO LEAKS DETECTED.

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