What was found
INSPECTION TYPE: C, U/D STA 516-517 LT NR 4 STRINGER END FOUND CRACK. U/D STA 516-517 LT NR 4 CRACKED STRINGER REPAIRED IAW SRM 53-10-03 FIG 3.
- Difficulty date
- August 19, 2004
- Submitted
- September 3, 2004
- Operation
- Air carrier
- Aircraft
- N520UP
- Make and model
- Boeing 747200
- Aircraft serial
- 1
- Aircraft time
- 77,131 hours, 17,128 cycles
- Engine
- Pwa JT9D7Q
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- 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.