What was found
NR 3 PYLON HAS CRACK ON AFT BULKHEAD UPPER INBD FLANGE COMING OUT OF RADIUS AT PYLON STA 418. REMOVED NR 3 PYLON REPLACED AFT PYLON BULKHEAD IAW DWG NR AWB70125 RE-INSTALLED PYLON IAW MM 54-00-01 LEAK AND OPS CHECK GOOD.
- Difficulty date
- March 19, 2011
- Submitted
- March 23, 2011
- Operation
- Air carrier
- Aircraft
- N612AX
- Make and model
- Doug DC1030
- Aircraft serial
- 48290
- Aircraft time
- 72,427 hours, 11,822 cycles
- System (JASC)
- 5412 · Nacelle/Pylon, Bulkhead/Firewall
- Part
- Bulkhead
- Part number
- AUB702533
- Condition
- Cracked
- Location
- Nr 3 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.