What was found
L PACK ISSUE, RTFL. FOUND C1 ADP SUPPLY DUCT IN ACFT PIT LEFT SIDE WALL BLOWN. REPLACED ADP DUCT, NO LEAKS NOTED.
- Difficulty date
- September 23, 2009
- Submitted
- September 24, 2009
- Operation
- Air carrier
- Aircraft
- N771UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26932
- Aircraft time
- 55,422 hours, 10,437 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2120 · Air Distribution System
- Part
- Duct
- Part number
- 35059208
- Condition
- Failed
- Location
- Lt A/C Pack
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.