# SDR 98ZZZX4347

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N165ML
- Make and model: Skrsky S76C
- Aircraft serial: 760471
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Pin
- Part number: 7025001004101
- Condition: Separated
- Location: Parking Brake
- Part time: 74 hours
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX4347

## Discrepancy

ROLL PIN SEPARATED FROM ARM AND IS PART OF THE VALVE ASSY.  THE ROLL PIN ACTUATES A MICROSWITCH THAT OPERATES THE PARKING BRAKE LIGHT.  IF PIN SEPARATES FROM THE ARM, THE PARKING BRAKE INDICATION LIGHT STAYS ILLUMINATED.  SUBMITTER STATED THIS IS THE 4TH TIME THIS VALVE HAS BEEN REPLACED FOR THE SAME DISCREPANCY WITHIN 12 MONTHS.

---
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.