# SDR UIEA2021030100429

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2021
- Submitted: March 2, 2021
- Operation: Air carrier
- Aircraft: [N1321A](https://openairdocs.org/aircraft/N1321A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27957
- Aircraft time: 88,154 hours, 21,147 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Controller
- Part number: 79275515
- Part serial: 2011010438
- Condition: Malfunctioned
- Location: Bleed Sys
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021030100429

## Discrepancy

AFTER ENGINE START HAD R ENGINE BLEED OFF EICAS MSG WITH 0 PRESSURE SHOWN ON GAUGE. ADVANCED THROTTLE TO 35% N1 WITH NO PRESSURE SHOWING.(<P>REMOVED FAULTING PRVC AS INDICATED BY AIR SUPPLY MODULE AND INSTALLED NEW PRVC IAW B767 AMM 36-11-19. OPS CHECK GOOD. BLEED LIGHT OFF, GOOD ENGINE PNEUMATIC PRESSURE.

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