What was found
HKG - DURING C-CHECK, MAIN DECK, BS 440 FLOORBEAM UPPER CHORD AND INTERCOSTAL WEB CRACKED AT LBL 66, NRC 5721 AND 5722. REPAIRED FLOORBEAM FROM BL 0 - LBL 75 AND INTERCOSTAL WEB IAW SRM 53-10-07. (M)
- Difficulty date
- February 7, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N480EV
- Make and model
- Boeing 747121
- Aircraft serial
- 20348
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 440
- Part time
- 97,499 hours
- 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.