# SDR AALA202202231340

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2022
- Submitted: February 23, 2022
- Operation: Air carrier
- Aircraft: [N930AN](https://openairdocs.org/aircraft/N930AN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 29529
- Aircraft time: 59,612 hours, 24,644 cycles
- System (JASC): [5513 · Horizontal Stabilizer, Tab Structure](https://openairdocs.org/jasc/5513)
- Part: Attach Fitting
- Part number: 183A14007
- Condition: Gouged
- Location: Zone 300 - Stabs
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202202231340

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: GOUGE IN OUTBD ATTACH FITTING OF LH ELEVATOR CONTROL TAB MECHANISM FROM PREVIOUSLY INSTALLED FASTENER AT STA 36.4, MEASURING D=0.012 IN. REPLACED FITTING WITH NEW IAW B737-NG SRM 55-20-90-1A.

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