What was found
UPON COMPLETION OF LEFT ENG 5 MIN IDLE, FOUND A SIGNIFICANT PUDDLE OF OIL THAT WAS TRACED TO NR 1 ENG BUG. REPLACED LT BUG PER MM. REPLACED BUG DRIVE SEAL PER MM.
- Difficulty date
- April 6, 2011
- Submitted
- April 27, 2011
- Operation
- Air carrier
- Aircraft
- N215UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30221
- Aircraft time
- 38,892 hours, 8,417 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2420 · AC Generation System
- Part
- Seal
- Condition
- Leaking
- Location
- Back Up Gen
- Component
- Generator
- Component part number
- 1701768
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.