# SDR ASMF201704013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2017
- Submitted: May 5, 2017
- Operation: Air carrier
- Aircraft: [N784XA](https://openairdocs.org/aircraft/N784XA), registered now
- Make and model: Boeing 737752
- Aircraft serial: 33784
- Aircraft time: 45,614 hours, 23,099 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Slat Track
- Condition: Cracked
- Stage of operation: IN
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF201704013

## Discrepancy

CAPTAIN REPORTED LE FLAP TRANSIT LIGHT ON. MAINTENANCE PERFORMED AN INSPECTION DETECTING A CRACK OF 1 X 0.250 INCHES IN CUT OUT FIXED LE INBOARD AUX TRACK SLAT 1 STATION 453 AND A CRACK OF 1 X 3 INCHES IN CUT OUT LE INBOARD MAIN TRACK SLAT 1 STATION 409. THEREFORE FIXED EDGE OF LEFT WING WAS REMOVED BETWEEN STATIONS S.S.384.285. AND S.S.519.04, AND WAS REPAIRED IAW SRM 57-41-01. ULTRASONIC INSPECTION WAS ACCOMPLISHED ON REPAIR AND SURROUNDING AREA IAW NDTM PART 4 51-00-02, ALL CORRECT.

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