What was found
DURING LINE MAINTENANCE INSPECTION FOUND CRACK ON NR 1 PYLON INBOARD SKIN AT SLOT SEAL CUTOUT, NACELLE STATION 180. REPAIRED PER EA 67-170461.
- Difficulty date
- May 30, 2000
- Submitted
- June 27, 2000
- Operation
- Air carrier
- Aircraft
- N639US
- Make and model
- Boeing 747251F
- Aircraft serial
- 23887
- Aircraft time
- 50,887 hours, 11,435 cycles
- System (JASC)
- 5414 · Nacelle/Pylon, Plate/Skin
- Part
- Skin
- Condition
- Cracked
- Location
- Nr 1 Pylon
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.