# SDR CALA2022100602725

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2022
- Submitted: October 6, 2022
- Operation: Air carrier
- Aircraft: [N877UA](https://openairdocs.org/aircraft/N877UA), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2232
- Aircraft time: 51,911 hours, 31,421 cycles
- System (JASC): [3251 · Steering Unit](https://openairdocs.org/jasc/3251)
- Part: Spring Assy
- Part number: NA
- Condition: Missing
- Location: Nlg Towing Box
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022100602725

## Discrepancy

PDA 3 NLG TOWING BOX BYPASS LEVER ONE SPRING CLIP MISSING (OUT OF TWO) -- SEE PHOTO PHOTO ADDED INSTALLED NEW SPRING CLIP AT NLG ELECT TOWING BOX -- REF IPC 32-51-12-01E

---
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.