# SDR VIBR20131202004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2013
- Submitted: December 2, 2013
- Operation: General aviation
- Aircraft: [N770PC](https://openairdocs.org/aircraft/N770PC), registered now
- Make and model: Lear 60LEAR
- Aircraft serial: 0318
- Aircraft time: 2,055 hours, 1,455 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Part number: 541553019
- Part serial: A0082220101
- Condition: Malfunctioned
- Location: Bleed Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VIBR20131202004

## Discrepancy

RIGHT BLEED ANNUNCIATOR ILLUMINATED IN FLIGHT.  REPLACED MODULATING VALVE BOX.

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