# SDR CALA2014050900571

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2014
- Submitted: May 9, 2014
- Operation: Air carrier
- Aircraft: [N27246](https://openairdocs.org/aircraft/N27246), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28956
- Aircraft time: 46,236 hours, 16,938 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 143A11202
- 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/CALA2014050900571

## Discrepancy

AFTER REMOVING THE BRACKET PERFORMED HFEC INSPECTION OF FRAME & BRACKET AT STATION 480 BETWEEN STRINGER -8L & STRINGER -9L.  FOUND CRACK ON THE FRAME.  REMOVED DICTATION IAW EA5310-04716 REV G OPERATION 02 TASK 9.0 FIG 3.  APPLIED PRIMER 02 TASK 9.0 FIG 3 STEP 10.  DRILLED HOLES IN ANGLE A FLANGE IAW EA5 THE SUPPORT BRACKET FASTENERS ACP RII INSPECTION IAW CRITI 4 MADE REPAIR ANGLE A & ANGLE B OPERATION 02 TASK 9.0 FIG 3 STEP 11 INSTALLED HI L CAL STEPS IN GMM 09-25-05.  CUT OUT THE FRAME WEB & THE TWO RIVET HOLES.  DRILLED SUPPORT BRACKET, INSPECTED THE CUT OUT NO CRACK.  APPLIED CCC ANGLE A & ANGLE B DRILLED HOLES IN ANGLE B FLANGE.  APPLY CIC ACP RII INSPECTION IAW ALL CRITICAL STEPS IN GMM09-25-05.

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