What was found
INSPECTION TYPE:C, LT BS 320 NOSE WHEEL WELL VERTICAL BEAM WEB FOUND CRACK AT NR 3 INSULATION BLANKET STAND - OFF HOLE (COUNT FROM TOP) APPROX .3125 INCH RUNNING UPWARD. VERTICAL BEAM WEB REPAIRED AND REPLACED AS PER SRM 51-10-01.
- Difficulty date
- June 26, 2001
- Submitted
- July 5, 2001
- Operation
- Air carrier
- Aircraft
- N522UP
- Make and model
- Boeing 747212B
- Aircraft serial
- 21936
- Aircraft time
- 61,383 hours, 14,839 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.