What was found
FRAME CRACKED BS 1160, LT AT TENSION TIE. R & R FRAME IAW SRM 51-40-02. MAJOR REPAIR.
- Difficulty date
- June 14, 2013
- Submitted
- June 27, 2013
- Operation
- Air carrier
- Aircraft
- N121UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29167
- Aircraft time
- 58,897 hours, 6,853 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 1160
- 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.