What was found
LT HORIZONTAL STAB INSPAR RIB AT STAB STA. 120.3 IS CRACKED AT THE 4TH VERTICAL STIFFENER AT THE LOWER END / TRIMMED CRACK OUT 1' X 0.334'; NDI NO DEFECTS NOTED; REPAIRED IAW SRM 55-10-09-2R-4; LH H. STAB. RIB STA 120.3 #4 STIFFENER
- Difficulty date
- June 6, 2018
- Submitted
- February 18, 2022
- Operation
- Air carrier
- Aircraft
- N7734H
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33923
- Aircraft time
- 40,563 hours, 20,843 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Corroded
- Location
- Lt Horiz 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.