What was found
CRACK & DEEP CHAFED AREA FOUND AFT OF CRACK AT BS 880.60, S1L, LT DORSAL. REMOVED DAMAGED AREA & INSTALLED DOUBLER & TRIPLER PER SRM 53-60-01, DEFECT SIZE: 2 INCH CRACK, 12 X 1 INCH CHAFED.
- Difficulty date
- June 6, 2007
- Submitted
- June 6, 2007
- Operation
- Air carrier
- Aircraft
- N420US
- Make and model
- Boeing 737401
- Aircraft serial
- 23987
- Aircraft time
- 50,436 hours, 50,436 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Condition
- Cracked
- Location
- Bs 880 S1l
- 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.