What was found
SUPPORT TASK FCD5420-01487 NR 1 PYLON NAC STA 285 O/B STIFFENER FOUND CRACKED NR 1 PYLON NAC STA 285 O/B STIFFENER. REPLACED AND INSTALLED AS PER FCD5420-01487 STEP 6 AND BOEING DWG 311T2400.
- Difficulty date
- April 29, 2010
- Submitted
- April 30, 2010
- Operation
- Air carrier
- Aircraft
- N59053
- Make and model
- Boeing 767424ER
- Aircraft serial
- 29448
- Aircraft time
- 43,425 hours, 6,298 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Stiffener
- Part number
- 311T149027
- Condition
- Cracked
- Location
- Pylon
- 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.