# SDR CA030507002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2003
- Submitted: May 27, 2003
- Operation: Air carrier
- Make and model: Dhav DHC8311
- Aircraft time: 25,737 hours
- Engine: Pwa PW123
- Propeller: Hamstd 14SF15
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Part number: 82970010477
- Condition: Leaking
- Location: Hyd System
- Stage of operation: TX
- 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/CA030507002

## Discrepancy

(CAN) CREW REPORTED 'TAXIING IN, NR 2 HYD PRESSURE DROPPED TO ZERO.' MAINTENANCE FOUND NR 2 SYSTEM ENGINE DRIVEN PUMP PRESSURE TUBE ASSY TO MANIFOLD CHAFED AND PINHOLE LEAK IN MIDDLE OF LINE. LINE REPLACED AFTT 26193:36 HRS. AF CYCLES: 38398.

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