What was found
LEFT HORIZONTAL STABILIZER RIB VERTICAL STIFFENER CRACKED AT HSS 120.30, THIRD VERTICAL STIFFENER AFT. REPAIRED STIFFENER IAW SRM.
- Difficulty date
- February 13, 2017
- Submitted
- February 23, 2017
- Operation
- Air carrier
- Aircraft
- N7746C
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33934
- Aircraft time
- 33,436 hours, 16,334 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Part number
- 657378212
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.