# SDR 99ZZZX124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Filed by: [Duncan Aviation Inc, repair station JGVR194F](https://openairdocs.org/faa-repair-station/JGVR194F/duncan-aviation-inc.md) (OpenAirDocs)
- Aircraft: N621MT
- Make and model: Braero BAE125800A
- Aircraft serial: 258036
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Drain
- Condition: Corroded
- Location: Pitot System
- Part time: 5,285 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX124

## Discrepancy

NR 1 PITOT SYSTEM DRAIN VALVE RESERVOIR P/N 25-7SF235 HAS HOLE CORRODED THROUGH THE SIDE OF THE RESERVOIR BODY ASSEMBLY.  RESERVOIR BODY HAS PLIER MARKS FROM PREVIOUS REMOVAL/INSTALLATIONS.

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