What was found
INSPECTION TYPE: C, U/D - LT FRAME SHEAR TIE CRACKED (BS 520) AT S9L. U/D BS 520 LT FRAME AT S9L REPAIRED AS PER HX RS R53-12-35024 AND UPS EO B747-5310-18844-A.
- Difficulty date
- May 15, 2003
- Submitted
- June 9, 2003
- Operation
- Air carrier
- Aircraft
- N521UP
- Make and model
- Boeing 747200
- Aircraft serial
- 21944
- Aircraft time
- 70,081 hours, 16,930 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- 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.