What was found
STATION 480 FRAME WEB LEFT SIDE IS CRACKED AT THE INBOARD RIVET FOR PSU. INSTALLED DOUBLER IAW TR 53-10-20C, DEFECT SIZE: .375.
- Difficulty date
- January 23, 2006
- Submitted
- January 24, 2006
- Operation
- Air carrier
- Aircraft
- N775AU
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24933
- Aircraft time
- 41,837 hours, 41,837 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 480
- 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.