What was found
RT HORIZONTAL STABILIZER RIB CRACKED AT STA 120.3, AT THE UPPER CHORD COMMON TO THE FORWARD SPAR ATTACH FITTING. REPAIRED RIB IAW EA.
- Difficulty date
- October 24, 2018
- Submitted
- November 15, 2018
- Operation
- Air carrier
- Aircraft
- N7740A
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33927
- Aircraft time
- 40,577 hours, 21,048 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 186A200041
- Part serial
- IC0909
- 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.