# SDR 96ZZZM1494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N27UA
- Make and model: Doug DC-8-61
- Registry model: [Doug DC-8-61](https://openairdocs.org/model/douglas-dc-8-61) (OpenAirDocs)
- Aircraft serial: 45942
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Bogie Cylinder
- Part number: 37760735001
- Condition: Damaged
- Location: Lt Mlg
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZM1494

## Discrepancy

A/C RETURNED TO MIAMI FOR RED GEAR LIGHT STAYS ON AFTER GEAR RETRACTION.  FOUND LEFT BOGIE UNLOCK CYLINDER DAMAGED.  REMOVED AND REPLACED BOGIE CONTROL VALVE IAW MM 32-53-1 AND ALSO REMOVED AND REPLACED LEFT BOGIE CYLINDER ACTUATOR IAW MM 32-53-2.  OPS CHECK FOUND GOOD.  PERFORMED LANDING GEAR SWING, CHECKED INDICATION LIGHTS IAW MM 32-11-1.  OPS CHECK FOUND NORMAL.  AIRCRAFT RETURNED TO SERVICE.  (M)

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