What was found
MAIN CARGO DOOR UPPER SILL, BS 590, BETWEEN STRINGERS 3L AND 4L, CRACKS ORIGINATING FROM FASTENER HOLES. R & R MAIN CARGO DOOR UPPER AFT SILL PN 53FX1467-102 IAW DWG 53FX1467, SRM 51-30-2, SRM 51-30-5, AND 51-10-2.
- Difficulty date
- April 21, 2010
- Submitted
- April 22, 2010
- Operation
- Air carrier
- Aircraft
- N483FE
- Make and model
- Boeing 727227
- Aircraft serial
- 21465
- Aircraft time
- 43,547 hours, 29,672 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sill
- Part number
- 53FX1467102
- Condition
- Cracked
- Location
- Bs 590
- 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.