# SDR CA010712002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2001
- Submitted: July 25, 2001
- Operation: Air carrier
- Make and model: Dhav DHC8102
- Aircraft time: 25,625 hours
- Engine: Pwa PW120A
- Propeller: Hamstd 14SF7
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Tube
- Part number: 82970010301
- Condition: Chafed
- Location: Hyd System
- Part time: 26,879 hours, 26,758 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: K
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA010712002

## Discrepancy

(CAN) A PASSENGER ADVISED THE FLIGHT CREW THAT HE HAD NOTICED A PUDDLE OF FLUID UNDER THE RIGHT NACELLE AFTER THE AIRCRAFT HAD STOPPED. THE FLIGHT CREW CONFIRMED THE LEAK AS HYDRAULIC FLUID.MAINTENANCE FOUND THE RETURN LINE FROM THE ANTI-SKID VALVE HAD BEEN CHAFED BY THE FIRE DETECTION LOOP ALONG THE UPPER OUTBOARD SIDE OF THE NACELLE. THE LINE WAS REPLACED AND A LL FURTHER CHECKS WERE COMPLETED.

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