# SDR CALA2015041300275

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2015
- Submitted: April 13, 2015
- Operation: Air carrier
- Aircraft: [N87507](https://openairdocs.org/aircraft/N87507), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31637
- Aircraft time: 24,522 hours, 8,457 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Stiffener
- Part number: 182A500511
- Condition: Cracked
- Location: Lt Horiz Stab
- 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/CALA2015041300275

## Discrepancy

LEFT HORIZONTAL STAB POSITION 120.30 STIFFENER NR 3 TRANSITION RADIUS CRACKED.  ACCOMPLISHED REPAIRED NR 3 STIFFENER ON RIB IAW SRM 55-10-09 REPAIR 4 FIG 202.  SEE FLEET CYCLE FOR ALL PARTIAL WORK ACCOMPLISHED.

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