What was found
DURING B-CHECK, A CRACKED FLOOR PANEL ATTACH HOLE COMMON TO THE BS 380 UPPER DECK FLOORBEAM UPPER CHORD WAS DISCOVERED P/N 65B10929-18 AT RBL 65.0. THE CRACKED UPPER CHORD IS BEING REPAIRED BY INSTALLING 2 STRAPS PER ECRA.
- Difficulty date
- May 21, 2002
- Submitted
- May 21, 2002
- Operation
- Air carrier
- Filed by
- ERKR675D
Marana Aerospace Solutions Inc - Aircraft
- N478EV
- Make and model
- Boeing 747SR46
- Aircraft serial
- 21033
- Aircraft time
- 64,533 hours, 33,006 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 65B1092918
- 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.