What was found
L ENG PRV EICAS. SAMC TEXT: ON LT ENG START WENT OUT THEN BACK ON, ON RT ENG START. REPLACED PRV ON NR 1 ENG.
- Difficulty date
- August 4, 2011
- Submitted
- September 6, 2011
- Operation
- Air carrier
- Aircraft
- N641UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25091
- Aircraft time
- 87,120 hours, 13,941 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Valve
- Part number
- 79027013
- Part serial
- 804
- Condition
- Faulty
- Location
- Bleed Air Sys
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.