What was found
AT STAB STA 92.70 RIB ASSY CRACKED AT LOWER I/B FLANGE COMMON TO VERTICAL STIFFENER NR 4 (RIGHT HORIZ STAB). REPAIRED RIB PER EA.
- Difficulty date
- February 2, 2013
- Submitted
- February 26, 2013
- Operation
- Air carrier
- Aircraft
- N797MX
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27890
- Aircraft time
- 43,213 hours, 25,217 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 186A1401
- Condition
- Cracked
- Location
- Rt Horiz Stab
- 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.