What was found
During "H" check found crack in four frame webs on #1 pylon. Repaired per EA 67-165045.
- Difficulty date
- February 28, 2003
- Submitted
- March 11, 2003
- Operation
- Air carrier
- Aircraft
- N644NW
- Make and model
- Boeing 747212F
- Aircraft serial
- 24177
- Aircraft time
- 55,297 hours, 9,979 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Web
- Condition
- Cracked
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.