# SDR CA021112008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2002
- Submitted: January 6, 2003
- Operation: Air carrier
- Make and model: Dhav DHC8301
- Aircraft time: 27,600 hours
- Engine: Pwa PW123
- Propeller: Hamstd 14SF15
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hose
- Part number: DSC252B40124
- Condition: Ruptured
- Location: Nr 2 Hyd System
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA021112008

## Discrepancy

(CAN) AFTER DEPARTURE, GEAR FAILED TO RETRACT WHEN SELECTED UP & NR 2 HYD QUANTITY DROPPED . AIRCRAFT RETURNED TO DEPARTURE AIRPORT FOR NORMAL LANDING . INSPECTION FOUND NLG UPLOCK/RETRACTION ACTUATOR FLEX HOSE RUPTURED CAUSING LOSS OF NR 2 HYDRAULIC QUANTITY & FAILURE OF GEAR TO RETRACT.

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