What was found
NR 2 EGT ROSE TO 450 PRIOR TO ADDING FUEL W/FUEL CONTROL ON EGT ROSE ABOVE 650. REPLACED EGT HARNESS W006 PER MM. OP CHECKED GOOD PER MM 77-21-00-501 ON ENG RUN.
- Difficulty date
- March 15, 2013
- Submitted
- March 19, 2013
- Operation
- Air carrier
- Aircraft
- N122UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29168
- Aircraft time
- 57,041 hours, 6,662 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 7797 · Engine Indicating System Wiring
- Part
- Wire Harness
- Condition
- Defective
- Location
- Nr 2 Egt
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.