What was found
DURING L-CHECK FOUND CRACK IN LT NOSE WHEEL WELL BOX STIFFENER FASTENER HOLE AT BS260 TO BS280, WL170. REPAIRED IAW SRM 51-10-02, 51-40-02.
- Difficulty date
- April 12, 2010
- Submitted
- April 13, 2010
- Operation
- Air carrier
- Aircraft
- N666US
- Make and model
- Boeing 747451
- Aircraft serial
- 23821
- Aircraft time
- 87,450 hours, 10,947 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Bs 260-280
- 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.