What was found
PRSOV R...STATUS MSG CAME ON SHORTLY AFTER START OF DESCENT. MX MSG 36-10380. REPLACED RT ENG PRSOV PER MM. PERFORMED OPS CHECK PER MM. OPS CHECK NORMAL.
- Difficulty date
- April 29, 2011
- Submitted
- May 2, 2011
- Operation
- Air carrier
- Aircraft
- N211UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30217
- Aircraft time
- 39,115 hours, 8,602 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Part number
- 32153024
- Part serial
- 639
- Condition
- Faulty
- Location
- Bleed Air Sys
- Stage of operation
- DE
- 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.