What was found
DURING H-CHECK, FOUND CRACK IN SKIN OF NR 3 PYLON AT ACCESS PANEL NR 473CL CUTOUT. REPAIRED PER EA 67-165062.
- Difficulty date
- April 5, 2003
- Submitted
- April 10, 2003
- Operation
- Air carrier
- Aircraft
- N639US
- Make and model
- Boeing 747251F
- Aircraft serial
- 23887
- Aircraft time
- 60,406 hours, 13,352 cycles
- System (JASC)
- 5414 · Nacelle/Pylon, Plate/Skin
- Part
- Skin
- Condition
- Cracked
- Location
- Nr 3 Pylon
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.