What was found
UPPER DECK LT SIDE BS 740, TENSION TIE AREA ONE EA FASTENER HOLE CRACK AT AFT CHANNEL RUNNING UPWARD APPROX .0625" IN LENGTH. AFT CHANNEL REPAIRED IAW SRM 53-20-30-2R-1, REPAIR 1, FIG 201.
- Difficulty date
- June 18, 2012
- Submitted
- July 5, 2012
- Operation
- Air carrier
- Aircraft
- N497MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29258
- Aircraft time
- 56,974 hours, 8,844 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Condition
- Cracked
- Location
- Bs 740
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.