- Difficulty date
- September 24, 2011
- Submitted
- October 3, 2011
- Operation
- Air carrier
- Make and model
- Boeing 777222
- Aircraft serial
- 30220
- Aircraft time
- 39,812 hours, 8,622 cycles
- Engine
- Pwa PW4077
- Part
- Precooler
- Part number
- 23417441
- Part serial
- 1049
- Condition
- Unknown
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT PRECOOLER RECORE. REPLACED PRECOOLER PER MM.