# SDR DXTA200702274

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2007
- Submitted: July 10, 2007
- Operation: Air carrier
- Aircraft: N672QS
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605663
- Aircraft time: 705 hours, 525 cycles
- Engine: Pwc PW545B
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Circuit Board
- Part number: 66187235
- Part serial: 0267
- Condition: Inoperative
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200702274

## Discrepancy

HYDRAULIC PUMP WOULD NOT BRING THE LANDING GEAR UP, WITH GEAR HANDLE UP, GEAR STAYED DOWN AND LOCKED.  REMOVED PCB P/N 6618723-5 S/N 0267. INSTALLED NEW PCB 6618723-5 S/N 0335. OP CHECK GEAR GOOD. ALL WORK PERFORMED IAW CESSN ACE-560XL MAINT MANUAL CHAP 24-50-03 AND 32-01-00. FOR DETAILS REF FAS W/O 07-1520. ALSO REMOVED GEAR CONTROL HANDLE P/N 9912550-1 S/N H8055. INSTALLED A REPAIRED UNIT SAME P/N S/N F6034. OPS CHECK GOOD. REPLACED PCB P/N 6618735-1 S/N 0266 WITH A NEW PCB SAME P/N S/N 0325 OPS CHECK GOOD I/A/W 32-01-00

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