# SDR HYIA20240405001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2024
- Submitted: April 5, 2024
- Operation: Air carrier
- Aircraft: [N903CA](https://openairdocs.org/aircraft/N903CA), registered now
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: C4020047
- Aircraft time: 33,018 hours, 59,124 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Chain
- Part number: 500000859
- Condition: Broken
- Location: Rt Te Flap
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYIA20240405001

## Discrepancy

PILOT REPORTED SLAPS WILL NOT RETRACT AFTER LANDING, AND EXPERIENCED A SPLIT FLAP ON FINAL. MAINTENANCE INSPECTED AND FOUND THE RIGHT FLAP CABLE CHAIN AT GEARBOX SNAPPED. THE CHAIN, CABLE & GEARBOX ARE BEING REPLACED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.