# SDR GR4D20160811001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2016
- Submitted: August 11, 2016
- Operation: General aviation
- Filed by: [Gulfstream Services Corporation, repair station GR4D216M](https://openairdocs.org/faa-repair-station/GR4D216M/gulfstream-services-corporation.md) (OpenAirDocs)
- Aircraft: N546QS
- Make and model: Gulstm GVSPG550
- Aircraft serial: 5190
- Aircraft time: 8,655 hours, 3,158 cycles
- System (JASC): [5755 · Spoilers](https://openairdocs.org/jasc/5755)
- Part: Skin
- Part number: 11159CS554022
- Part serial: 0387
- Condition: Delaminated
- Location: Spoiler
- Part time: 8,655 hours, 3,158 cycles
- 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/GR4D20160811001

## Discrepancy

DURING CB164 PART 1, TAP TEST INSPECTION NOTED A DELAMINATED AREA AROUND THE RT GROUND SPOILER BOARD THROW BOARD ATTACHMENT HOLE.  REPLACED.

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