# SDR IU62003F00004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2003
- Submitted: March 24, 2003
- Operation: Air carrier
- Make and model: Boeing 737*
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Housing
- Part number: 65477821
- Condition: Eroded
- Location: Hyd Valve
- Stage of operation: NR
- How discovered: 9
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IU62003F00004

## Discrepancy

PIN HOLE EROSION FROM INSIDE UNIT TO EXTERNAL CAUSING LEAKAGE.  EROSION.  (CA2  NR 174742)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.