What was found
B-NUT TO FUEL BYPASS ELBOW STRIPPED. OIL LINE GOES TO SCAVENGE PUMP (NR 2 ENG). INSTALLED NEW OIL LINE FROM SCAVENGE OIL PUMP TO FUEL OIL HEAT EXCHANGER, NR 2 ENG.
- Difficulty date
- November 12, 2011
- Submitted
- November 23, 2011
- Operation
- Air carrier
- Aircraft
- N597UA
- Make and model
- Boeing 757222
- Aircraft serial
- 28750
- Aircraft time
- 50,157 hours, 14,127 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 7311 · Engine Fuel/Oil Cooler
- Part
- B-Nut
- Condition
- Stripped
- Location
- Fuel/Oil Cooler
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.