What was found
INSPECTION TYPE:C NOSE W/W BS 400 BULKHEAD PRESSURE PANEL FOUND CRACKED, CRACK LENGTH 1/4". NOSE W/W BS 400 B/H PRESSURE PANEL REPLACED AS PER SRM 51-10-01 PAGE 9 AND INSTALLED AS PER BOEING DWG NR 624U0005 SHT 1 AND SHT 9.
- Difficulty date
- December 29, 2005
- Submitted
- January 20, 2006
- Operation
- Air carrier
- Aircraft
- N520UP
- Make and model
- Boeing 747212B
- Aircraft serial
- 21943
- Aircraft time
- 80,484 hours, 17,793 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Pressure Blkhd
- Part number
- 141U10878
- 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.