What was found
PRECOOLER BLEED DUCT AT 90 ELBOW AFTER PRECOOLER HAS DENT. REPLACED LOWER PRECOOLER TO PYLON DUCT, LEAK CHECK OKAY.
- Difficulty date
- June 3, 2011
- Submitted
- June 3, 2011
- Operation
- Air carrier
- Aircraft
- N220UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30223
- Aircraft time
- 41,855 hours, 5,200 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Duct
- Condition
- Dented
- Location
- Bleed Air Sys
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.