What was found
PANC - FLT 1302 - NR 4 ENGINE EPR INDICATOR FAIL FLAG APPEARED AND AIRCRAFT LOST DIRECTIONAL STEERING DUE TO UNRELIABLE EPR INDICATION. ALL OTHER ENGINE PARAMETERS NORMAL. NR 4 ENGINE INSPECTED FOR FOD, NO ABNORMALITIES FOUND. (M)
- Difficulty date
- December 10, 2000
- Submitted
- January 5, 2001
- Operation
- Air carrier
- Aircraft
- N3203Y
- Make and model
- Boeing 747128
- Aircraft serial
- 19751
- System (JASC)
- 7711 · Engine Pressure Ratio (EPR)
- Part
- Indicator
- Condition
- Failed
- Location
- Nr 4 Eng Epr
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.