# SDR CALA2023070302141

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2023
- Submitted: July 3, 2023
- Operation: Air carrier
- Aircraft: [N24702](https://openairdocs.org/aircraft/N24702), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28763
- Aircraft time: 78,096 hours, 27,949 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Lock Fastener
- Part number: 14NA261923
- Condition: Unknown
- Location: Ta727 & S-18a
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023070302141

## Discrepancy

PERFORM INSPECTION PER ECRA5310-08171 TO VERIFY REPAIR FASTENERS ARE INSTALLED AT STA727 & S-18A LHS & RHS. INSPECTION IS TO BE ACCOMPLISHED AT RFD DURING D1 CHECK. CARRIED BY ELB  PERFORMED INSPECTION OF LH & RH LOWER FRAME PREVENTATIVE MOD IAW EC/RA 5310-08171. FOUND R/H HI-LOCK FASTENER NOT PRESENT. NO DISCREPANCIES ON LH SIDE (WORK ACCOMPLISHED BY V918170 AND AAR QC V 931821) ADD EMP:V918170 THIS INSPECTION AND REPAIR IS COMPLETED PER EA NO. 230193 REV. IR, ECRA NO. 5310-08171 REV. A. (WORK ACCOMPLISHED BY V916729 & AAR QC A-24 V920349).

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