What was found
DURING "M" CHECK, FOUND CRACK IN NR 4 PYLON LT INBOARD SKIN NAC STA 276, NWL 170, PANEL 482EL CUTOUT. REPAIRED PER EA 63-208898.
- Difficulty date
- January 31, 2007
- Submitted
- March 9, 2007
- Operation
- Air carrier
- Aircraft
- N665US
- Make and model
- Boeing 747451
- Aircraft serial
- 23820
- Aircraft time
- 75,054 hours, 9,313 cycles
- System (JASC)
- 5414 · Nacelle/Pylon, Plate/Skin
- Part
- Skin
- Condition
- Cracked
- Location
- Lt Nacelle
- 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.