What was found
NR 2 ENG PNEUMATIC HEALTH CHECK, PRSOV FAILED HEALTH CHECK. R & R NR2 ENG REPLACED PRSOV IAW MM. OPS CHECK TO BE PERFORMED ON NR 2389N00564 BY EMP 600301 AND INSP 831 ON NR 2389N00539.
- Difficulty date
- December 19, 2010
- Submitted
- December 20, 2010
- Operation
- Air carrier
- Aircraft
- N670UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29240
- Aircraft time
- 40,863 hours, 10,791 cycles
- Engine
- Pwa PW4052
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Part number
- 7732887810
- Part serial
- 145
- Condition
- Failed
- Location
- Nr 2
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.