What was found
BS 1140 RT TENSION TIE FWD CHANNEL CRACKED AT 2 FASTENER HOLES. MAJOR REPAIR ACCOMPLISHED. SPLICED IN NEW SECTIONS OF CHANNEL REF SRM.
- Difficulty date
- November 26, 2011
- Submitted
- November 30, 2011
- Operation
- Air carrier
- Aircraft
- N174UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24381
- Aircraft time
- 85,080 hours, 9,543 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Condition
- Cracked
- Location
- Bs 1140
- 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.