What was found
INSPECTION TYPE: C, LT MLG WW STA 1241 BL 0 VERTICAL TEE FITTING CORROSION CRACK REVEALED. CORROSION BLEND OUT 0.063 X 2 X 10. BL 0 STIFFENER AT BS 1241 CTR SECTION REPLACED AS PER SRM 51-10-01 PG 8.
- Difficulty date
- May 15, 2003
- Submitted
- June 4, 2003
- Operation
- Air carrier
- Aircraft
- N521UP
- Make and model
- Boeing 747200
- Aircraft serial
- 21944
- Aircraft time
- 70,081 hours, 16,930 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Tee Fitting
- Condition
- Corroded
- 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.