# SDR CA120130010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Line
- Part number: 1013880167
- Condition: Damaged
- Location: Mlg Actuator
- Stage of operation: IN
- How discovered: 9
- Nature of condition: K, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA120130010

## Discrepancy

(CAN) LANDING GEAR RELAY POPPED THE CIRCUIT BREAKER, FOLLOWED BY HYDRAULIC FLUID LOW ANNUCIATOR ILLUMINATING.  FLIGHT CREW PERFORMED A MANUAL GEAR EXTENSION FOR 3 GREEN.  MAINTENANCE FOUND THAT THE LT MAIN GEAR RETRACT LINE HAD BLOWN.  DATE OF MFG WAS 06/99.  NORMAL PRACTICE IN THE FLEET IS TO REPLACE THESE HOSES EVERYTIME THE LANDING GEAR IS REPLACED WHICH IS 5 YEARS/10000 CYCLES.

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