- Difficulty date
- April 13, 2011
- Submitted
- April 20, 2011
- Operation
- Air carrier
- Aircraft
- N221FE
- Make and model
- Boeing 727233
- Aircraft serial
- 20932
- Aircraft time
- 57,583 hours, 36,965 cycles
- Part
- Stringer
- Part number
- 656523618
- Condition
- Corroded
- Location
- Zone 100
- 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.
What was found
FWD PIT STR 26L IS CORRODED WITH EXFOLIATION FROM BS 720D- 720E. CUTOUT DAMAGED SECTION OF STRINGER IAW SRM 53-10-3 FIG 1 REV 103. FABRIATED HAT SECTION (2 EACH) AND SPLICE CHANNEL (3 EACH) IAW SRM 53-10-3 FIG 1 REV 103. INSTALLED STRINGER REPAIR PARTS IAW SRM 53-10-3 FIG 1 REV 103.