What was found
11/120 CORROSION WAS FOUND ON HOOK SUPPORT OF MAIN DECK STRUCTURE. S: 2"X10". BS 940. RBL 41.5. REPLACED THE SUPPORT WITH NEW PART PER SRM 51-40-02.
- Difficulty date
- January 3, 2012
- Submitted
- February 1, 2012
- Operation
- Air carrier
- Aircraft
- N663US
- Make and model
- Boeing 747451
- Aircraft serial
- 23818
- Aircraft time
- 95,626 hours, 12,445 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Condition
- Corroded
- Location
- Bs 940
- 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.