What was found
RT NWW VERTICAL BEAM WEB AT BS 300 FOUND CRACK AT WL 171 INSULATION BLANKET STAND OFF, CRACK LENGTH 1/8". WEB REPLACED AS PER SRM 51-10-01 PG 9 AND INSTALLED PER SRM 51-30-02.
- Difficulty date
- August 11, 2006
- Submitted
- September 11, 2006
- Operation
- Air carrier
- Aircraft
- N682UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20349
- Aircraft time
- 104,700 hours, 26,436 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Beam
- Part number
- 141U11076
- Condition
- Cracked
- Location
- Nlg Ww
- 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.