# SDR MASA200400412

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2004
- Submitted: July 29, 2004
- Operation: Air carrier
- Aircraft: N853MJ
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145464
- Aircraft time: 5,194 hours, 4,612 cycles
- Engine: Allsn AE3007A
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Priority Valve
- Part number: 22260001401
- Part serial: 594
- Condition: Inoperative
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA200400412

## Discrepancy

SUP/CLOSED -ASH 2701 FROM CAE-PHL. THE LANDING GEAR WOULD NOT RETRACT DURING CLIMBOUT.  IAW CFM CREW MADE 2ND ATTEMPT AND GEAR RETRACTED NORMALLY.   MX TAKING A/C TO HANGER FOR TROUBLESHOOTING.  MAINTENANCE REPLACED PRIORITY VALVE.

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