What was found
L ENG OIL QTY INDICATION DROPPING INDICATED 2QTS WITH TEMP RISING. CREW REPORT. RPLD AIR COOLED OIL COOLER. RUN, OPS LEAK CK OK.
- Difficulty date
- September 21, 2008
- Submitted
- January 14, 2009
- Operation
- Air carrier
- Aircraft
- N781UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26945
- Aircraft time
- 49,013 hours, 9,047 cycles
- Engine
- Pwa PW4077
- Engine time
- 42,679 hours, 8,412 cycles
- System (JASC)
- 7921 · Engine Oil Cooler
- Part
- Oil Cooler
- Part number
- 15622000
- Condition
- Faulty
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.