What was found
NR 2 ENGINE PRSOV CONTROLLER FAILED HEALTH CHECK. *S/D* SUSPECT FAULTY CONTROLLER. REPLACED CONTROLLER PER MM 36-11-18-401. OPS CHECKED GOOD. AC OK FOR SERVICE.
- Difficulty date
- June 11, 2008
- Submitted
- July 15, 2008
- Operation
- Air carrier
- Aircraft
- N227UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30555
- Aircraft time
- 24,825 hours, 3,179 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Controller
- Part number
- 339910230
- Part serial
- UNK
- Condition
- Faulty
- Location
- Nr 2 Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.