What was found
DURING C4 CHECK, WHILE COMPLYING WITH SB 747-53A2265, REV 9, FOUND CRACK DAMAGE TO FRAME. DAMAGE WAS REPAIRED IAW SRM 53-10-04 FIG 11.
- Difficulty date
- August 22, 2011
- Submitted
- September 9, 2011
- Operation
- Air carrier
- Aircraft
- N523MC
- Make and model
- Boeing 7472D7B
- Aircraft serial
- 21782
- Aircraft time
- 104,519 hours, 21,333 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- 65B01707503
- Condition
- Cracked
- Location
- Bs 280
- 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.