What was found
RT ENG PRV EICAS AND BLEED LIGHT ON OVERHEAD WHEN 2 ENG SHUTDOWN. COULD NOT CLOSE THE PRIORITY VALVE. REPLACED IAW MM. OPS CHECK OK.
- Difficulty date
- December 15, 2010
- Submitted
- December 28, 2010
- Operation
- Air carrier
- Aircraft
- N644UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25094
- Aircraft time
- 83,668 hours, 13,405 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Priority Valve
- Part number
- 79027013
- Part serial
- 307
- Condition
- Faulty
- Location
- Rt Engine
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.