# SDR UIEA2019012503026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2019
- Submitted: January 29, 2019
- Operation: Air carrier
- Aircraft: [N641GT](https://openairdocs.org/aircraft/N641GT), registered now
- Make and model: Boeing 767-38E
- Registry model: [Boeing 767-38E](https://openairdocs.org/model/boeing-767-38e) (OpenAirDocs)
- Aircraft serial: 25132
- Aircraft time: 84,304 hours, 24,298 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Controller
- Part number: 79275515
- Part serial: 950228
- Condition: Malfunctioned
- Location: Bleed Air Sys
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019012503026

## Discrepancy

RT ENG PRV EICAS AFTER ENG START(<P>TRANSFERRED TO MDDR 106393 IAW DDG 36-11-08-01-01A</P><P>REF LOG PAGE 1025719 ITEM M3; REMOVED AND REPLACED RIGHT ENGINE PRV IAW AMM 36-11-18. OPS CHECK NORMAL. NO LEAKS NOTED. LOG PAGE 1025720 ITEM M4; REMOVED AND REPALCED PRESSURE REGULATING CONTROLLER ASSY IAW AMM 36-11-19/401, OPS CHECK OK, NO LEAKS FOUND, NO EICAS MESSAGE AFTER ENGINE RUN LEAK CHECK. THIS CLEARS MDDR 106393. <BR DATA-MCE-BOGUS="1" /></P><P>PRV P/N 802170-12  S/N 200103159</P><P><BR DATA-MCE-BOGUS="1" /></P>)

---
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.