# SDR MZZA9953

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N627DH](https://openairdocs.org/aircraft/N627DH), registered now
- Make and model: Boeing 727277
- Aircraft serial: 22641
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Pulley
- Part number: BACP30J4
- Condition: Stuck
- Location: Nr 4 Spoiler
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MZZA9953

## Discrepancy

TNN - DURING S-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, STUCK BEARING WAS FOUND ON LEFT WING SPOILER CONTROL PULLEY BEARING AT INBOARD END OF NR 4 SPOILER.  THE DAMAGED SPOILER CONTROL PULLEY P/N BACP30J4, WAS REMOVED AND REPLACED PER B727 MM 27-61-41.  (M)

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