What was found
PDX - AT FRAME 4900 AND MAIN ENTRANCE DOOR TORSION BOX CONNECTION ANGLE IS CORRODED AT A HILOCK AND AT AN ADJACENT BOLT HEAT. REPAIRED IAW FOKKER SRM 51-30-02.
- Difficulty date
- June 8, 2001
- Submitted
- June 20, 2001
- Operation
- Air carrier
- Aircraft
- N477AU
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11226
- Aircraft time
- 33,760 hours, 41,077 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Condition
- Corroded
- Location
- Fuselage
- 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.