# SDR FDEA2018092502652

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2018
- Submitted: September 25, 2018
- Operation: Air carrier
- Aircraft: [N852FD](https://openairdocs.org/aircraft/N852FD), registered now
- Make and model: Boeing 777-FS2
- Registry model: [Boeing 777-FS2](https://openairdocs.org/model/boeing-777-fs2) (OpenAirDocs)
- Aircraft serial: 37723
- Aircraft time: 34,467 hours, 5,223 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Tube
- Part number: B435417
- Part serial: 7067
- Condition: Severed
- Location: Spoiler Actuator
- Stage of operation: AP
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA2018092502652

## Discrepancy

HYD PRESS SYS, R HYD QUANITY 0.    FOUND #12 SPOILER ACTUATOR TUBE SEVERED. ALSO FOUND ACTUATOR MOUNT  BRACKETS BROKEN. WILL NEED NEW SPOILER ACTUATOR  ASSY. ACTUATOR MOUNT BOLTS SHEARED IN ATTACH  FITTING.   REMOVED AND REPLACED #12 SPOILER PCU REF MM  27-61-08-4 . SPOILERS OPS CHECKED NORMAL REF MM  27-61-00-5. NO LEAKS ACFT OK FOR SERVICE.    REF WRI 27-60/8719 FOR TUBE REPLACEMENT.

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