What was found
LT WING LOWER SURFACE ADJACENT TO NR 5 SPOILER OTBD AREA UPPER SURFACE FIXED PANEL SUPPORT STRUCTURE CRACKED. UPPER SURFACE SUPPORT FITTING REPLACED IAW SRM 51-10-02, 51-40-02 AND AMM 57-22-01.
- Difficulty date
- March 1, 2010
- Submitted
- March 2, 2010
- Operation
- Air carrier
- Aircraft
- N499MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29260
- Aircraft time
- 41,563 hours, 7,728 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Support
- Condition
- Cracked
- Location
- Lt Wing
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.