# SDR UIEA2025041600479

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2025
- Submitted: April 23, 2025
- Operation: Air carrier
- Aircraft: [N5113A](https://openairdocs.org/aircraft/N5113A), registered now
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 32611
- Aircraft time: 58,992 hours, 31,573 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Fastener
- Condition: Loose
- Location: Zone 600 Slat
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2025041600479

## Discrepancy

RH WING, SLAT N°5, IN LINE WITH HYD ACTUATOR ROD END, EXTERNAL LOWER SKIN WITH LOOSE FASTENER HEADS.(<P>REPAIRED R/H WING SLAT #5 (P/N:114A5040-4, S/N: 001120) LEADING EDGE LOWER SURFACE SKIN SECTION AT THE ACTUATOR RIB AREA (PERMANENT REPAIR) DUE TO COUNTERSINKING OF FASTENERS(4EA) WERE FOUND OUT OF THE LOWER FLASHNESS LIMITS I/A/W B737-800 BCF SRM 57-42-01-2R-8 REPAIR 8 PARG 4A THRU PARG 4F, ALTERNATIVE 1(1) FIG 202 SHEET 4, REV 23 DATED:10/MAR/25. NOTE: FREEZE PLUS INSTALLED COMMON TO THE ACTUATOR RIB WERE PREVIOUSLY CARRIED OUT BY GAMECO NO ROUTINE CARD SEQENCE N°50358 REFERENCE SR# 3-4246591603, DATED 31/JUL/2018 . NO FURTHER DEFECTS NOTED</P>)

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