What was found
DURING INSPECTION OF THE NR 4 PYLON STA 286 BULKHEAD PER SB 747-54A2202 REV 01, 1EA 0.50 INCHES LONG CRACK WAS FOUND COMMON TO THE FRAME. REPAIRED PER SR 1-1535936828.
- Difficulty date
- September 28, 2011
- Submitted
- October 25, 2011
- Operation
- Air carrier
- Filed by
- TX9Y778Y
Taikoo Xiamen Aircraft Engineering Company Ltd - Aircraft
- N760SA
- Make and model
- Boeing 747230B
- Aircraft serial
- 21221
- Aircraft time
- 128,395 hours, 24,583 cycles
- System (JASC)
- 5412 · Nacelle/Pylon, Bulkhead/Firewall
- Part
- Bulkhead
- Condition
- Cracked
- Location
- Nr 4 Nacelle
- 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.