What was found
INSPECTION TYPE:C NWW TUNNEL - LT BS 320 VERTICAL BEAM WEB FOUND CRACKS AT NR 1, 2, 3 AND 6 STAND OFF HOLES (COUNT FROM TOP). VERTICAL BEAM WEB REPLACED AS PER SRM 51-10-01.
- Difficulty date
- May 6, 2002
- Submitted
- May 29, 2002
- Operation
- Air carrier
- Aircraft
- N682UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20349
- Aircraft time
- 95,929 hours, 24,524 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Part number
- 141U11073
- Condition
- Cracked
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.