# SDR CALA2025010601790

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2025
- Submitted: January 6, 2025
- Operation: Air carrier
- Aircraft: [N662UA](https://openairdocs.org/aircraft/N662UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 27159
- Aircraft time: 121,966 hours, 18,595 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Fseu
- Part number: 285T004963
- Part serial: D01061
- Condition: Faulted
- Location: Zone 100
- Part time: 41,901 hours, 6,030 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025010601790

## Discrepancy

LE SLAT DISAGREE EICAS CREW REPORTS THEY ACCOMPLISHED PROCEDURE AND LE SLAT DISAGREE MSG CLEARED. PERFORMED BITE CK OF FSEU PER REF FIM 27-51 FAULT TREE 809. FOUND MESSAGE NUMBER 27-51333. REMOVED AND REPLACED FSEU REF AMM 27-51-01. OPS CK GOOD. NO STATUS MESSAGE ON EICAS.

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