What was found
PIT - FOUND UPPER SPAR CRACKED .21875 INCH, RSS 222.5 REAR SPAR UPPER CHORD FITTING AT MLB BEAM. OVERSIZED FASTENER HOLE TO REMOVE CRACK AND INSTALLED FREEZE PLUG PER EA 78361. (M)
- Difficulty date
- April 29, 2004
- Submitted
- July 8, 2004
- Operation
- Air carrier
- Aircraft
- N433US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24555
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Cracked
- Location
- Wing
- Part time
- 49,473 hours
- 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.