# SDR CALA2024022800594

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2024
- Submitted: February 28, 2024
- Operation: Air carrier
- Aircraft: [N498UA](https://openairdocs.org/aircraft/N498UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1865
- Aircraft time: 62,432 hours, 27,272 cycles
- System (JASC): [2782 · Leading Edge Slat Actuator](https://openairdocs.org/jasc/2782)
- Part: Actuator
- Part number: 830C000001
- Part serial: 30465
- Condition: Faulted
- Location: Nr 5 Slat
- Part time: 62,415 hours, 27,262 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: J, F
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2024022800594

## Discrepancy

SLAT SYS FAULT. WARNINGS & CORRELATED FAULTS F/CTL SLATS FAULT 27-00 06 19:39:00 SLT 1 SYSTEM JAMCHECK SLT MECH DRIVE 27-80-00 SFCC 1 06 19:39:00 SLT 2 SYSTEM JAMCHECK SLT MECH DRIVE 27-80-00 SFCC 2 06 19:40:00.    IN REF TO TSM 27-81-00-810-810-A. INSECTED TORQUE LIMITER ON TRACK RIBS 2-12 ON BOTH WINGS. FOUND TORQUE LIMITER TRIPPED ON TRACK RIB #5 LEFT WING. REQUIRES SLAT ACTUATOR TYPE B TO BE REPLACED.   VERIFIED SLAT #5 ACTUATOR REPLACEMENT AS PER ABOVE REF ACTUATOR, SLAT OFF 31-2782-9-9001 9637 ON 31-2782-9-9001 8236 ACTUATOR, SLAT OFF 31-2782-9-9001 9637 ON 0000 REMOVED & REPLACED LEFT WING NUMBER 5 SLAT ACTUATOR TYPE B REF AMM TASK 27-84-49-000-001-A & TASK 27-84-49-400-001-A, PPU DATA WITHIN LIMITS. COMPLETED OPERATIONAL TEST OF SLAT-POWER TRANSMISSION SYSTEM, OPS CHECK NORMAL.

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