What was found
BS 140 BULKHEAD OUTER RING CHORD CRACKED AT STR 20R. BS 140 BULKHEAD DAMAGE OUTER RING CHORD REPAIRED PER SB 747-53-2355 FIG 8.
- Difficulty date
- October 22, 2012
- Submitted
- October 22, 2012
- Operation
- Air carrier
- Aircraft
- N490EV
- Make and model
- Boeing 747230F
- Aircraft serial
- 24138
- Aircraft time
- 94,165 hours, 17,252 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Ring
- 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.