What was found
RT HORIZONTAL STABILIZER INSPAR RIB CRACKED AT STAB STA 120.3, LOWER END OF THE 2ND VERTICAL STIFFENER FROM THE FRONT. REPAIRED RIB IAW SRM & DWG.
- Difficulty date
- December 31, 2018
- Submitted
- January 28, 2019
- Operation
- Air carrier
- Aircraft
- N7742B
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33928
- Aircraft time
- 40,286 hours, 20,571 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 184A5304
- 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.