# SDR DL72W000633

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2000
- Submitted: April 14, 2000
- Operation: Air carrier
- Aircraft: N291WA
- Make and model: Boeing 727247
- Aircraft serial: 22109
- Aircraft time: 60,005 hours, 40,871 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Sensor
- Part number: 69553584
- Condition: Failed
- 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/DL72W000633

## Discrepancy

ON GEAR RETRACTION, GEAR HANDLE WOULD NOT GO UP.  NECESSARY TO USE OVERRIDE TO RETRACT GEAR.  GEAR RETRACTED NORMALLY    AFTER OVERRIDE WAS USED.  EXTENSION WAS NORMAL.  REPLACED AIR/GROUND SENSE LINKAGE FOR WEAR.  ADJUSTED TARGETS.

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