What was found
IDLE DESCENT ENG PARAMETERS SPLIT EPR .84-.86 N1 34-42 EGT 304-323 N2 71-76 FF .7-1.2. HAD S AND P PDIU MESSAGE ON EICAS PDIU GROUND TESTED OK. REPLACED PDIU NR 2. RAN ENGINE, CHECKED OK.
- Difficulty date
- July 23, 2013
- Submitted
- September 10, 2013
- Operation
- Air carrier
- Aircraft
- N551UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25399
- Aircraft time
- 81,702 hours, 23,632 cycles
- Engine
- Pwa PW2040
- System (JASC)
- 7321 · Fuel Control/Turbine Engines
- Part
- Pdiu
- Part number
- 361N300118
- Part serial
- D00627
- Condition
- Malfunctioned
- Location
- Nr 2 Engine
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.