# SDR DL72S010706

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2001
- Submitted: May 8, 2001
- Operation: Air carrier
- Aircraft: [N523DA](https://openairdocs.org/aircraft/N523DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21583
- Aircraft time: 64,047 hours, 49,736 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 655848827
- Condition: Cracked
- Location: Fuselage
- 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/DL72S010706

## Discrepancy

STRINGER 18A LT AT STA 940 HAS A 3/4 INCH VISIBLE CRACK FROM RADIUS BLOCK LOWER BOLTS AND A 1 INCH CRACK FROM RADIUS BLOCK UPPER BOLTS. REPAIRED PER M/M 53-12-000-8 AND ERA 380727-14 ORIGINAL ISSUE. TIME LIMITED LEVEL 2 REPAIR RESTRICTIONS APPLY. REINSPECT REPAIR AT EVERY LETTERCHECK AND COMPLY WITH PERMANENT REPAIR AT NEXT HMV NOT TO EXCEED 15,220 CYCLES FROM 4-17-01

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