# SDR MZZA00008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2000
- Submitted: July 24, 2000
- Operation: Air carrier
- Aircraft: N79745
- Make and model: Boeing 727224
- Aircraft serial: 22448
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Bracket
- Part number: 07277030010
- Condition: Failed
- Location: Nr 4 Le Flap
- 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/MZZA00008

## Discrepancy

FLT 911 - GUM - NR 4 LED WON''''T RETRACT AFTER TAKEOFF, PERFORMED ABNORMAL PROCEDURES AND RETURNED FOR LANDING.  MAINTENANCE REMOVED NR 4 LED RETRACT SWITCH AND MOUNT BRACKET AND ARM, AND INSTALLED SERVICEABLE MOUNT BRACKET AND ARM AND INSTALLED SERVICEABLE SWITCH AS PRECAUTIONARY PER MM 27-50-0.  FUNCTIONAL CHECK SATISFACTORY.  RELEASED AIRCRAFT FOR SERVICE.  (M)

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