# SDR CALA2023051501499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2023
- Submitted: May 15, 2023
- Operation: Air carrier
- Aircraft: [N68823](https://openairdocs.org/aircraft/N68823), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 42746
- Aircraft time: 30,242 hours, 10,885 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Part number: NA
- Condition: Cracked
- Location: Sta663.75/Lbl7
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023051501499

## Discrepancy

STA. 663.75 LEFT LOWER CHORD APPROX. LBL 7,CRACK FOUND AT THIRD INBOARD TO OUTBOARD FASTENER HOLE AT 6 O''CLOCK POSITION. REF. AAR N/R:9673976 GENERATED BY: V913189 CORRECTION OF LOCATION OF DAMAGE: "STA. 663.75 RIGHT LOWER CHORD APPROX.RBL 7,CRACK FOUND AT THIRD INBOARD TO OUTBOARD FASTENER HOLE AT 6 O''CLOCK POSITION" REF. AAR N/R:9673976 ADD EMP:V900541 REPAIRED SECTION ANGLE AT R/H REAR SPAR VAPOR BARRIER STA 663 I/B IN REF. B737-900 SRM 57-10-10-2R-5 VIEW "D" AND "I-I" REF. AAR N/R:9673976. WORK ACCOMPLISHED BY:V896697 INSPECTED BY Q.C:V891482

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