# SDR CALA2023052601654

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2023
- Submitted: May 26, 2023
- Operation: Air carrier
- Aircraft: [N78285](https://openairdocs.org/aircraft/N78285), registered now
- Make and model: Boeing 737824
- Aircraft serial: 33452
- Aircraft time: 61,048 hours, 21,936 cycles
- System (JASC): [5532 · Vertical Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5532)
- Part: Skin
- Part number: 182A400112
- Condition: Damaged
- Location: Sta 101.90-138
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023052601654

## Discrepancy

R/H HORIZONTAL STAB LOWER INSPAR SKIN REQUIRES FABRICATION AND INSTALLATION OF DOUBLER TO INCORPORATE 3 EACH REMOVED SKIN DOUBLERS AND 4 EACH NEW SKIN CRACK CUT-OUTS BTWN APPROX STAB STATIONS 101.90 TO 138.5. CYCLES REF SRM 55-10-01-2R-11 REPAIR 11 PAR.5A. (SEE NR 00143784 FOR ALL WORK ACCOMPLISHED)ISSUED DIP TO INSP BY DETAIL VISUAL INSPECTION & LFEC AT INTERVAL OF 9000 FLIGHT VERIFIED LOG PAGE ENTRY

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