What was found
AD 2005-20-03 INSP/REPAIR OF INTERCOSTALS FOUND CRACK COMMON TO MAIN ENTRY DOOR. REMOVED AND REPLACED CRACKED INTERCOSTAL WEB AND STRAP WITH FABRICATED PARTS IAW SRM 53-10-04 REPAIR DEFECT SIZE: .25.
- Difficulty date
- March 1, 2006
- Submitted
- March 2, 2006
- Operation
- Air carrier
- Aircraft
- N527AU
- Make and model
- Boeing 7373B7
- Aircraft serial
- 23862
- Aircraft time
- 53,780 hours, 53,780 cycles
- Engine
- Cfmint CFM563B2
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Fuselage
- 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.