What was found
RT HORIZ STAB 420 T/E O/B RIB VERTICAL STIFFENER FOUND CRACKED. VERTICAL STIFFENER REPLACED AS PER DWG 65B03651.
- Difficulty date
- June 30, 2020
- Submitted
- July 1, 2020
- Operation
- Air carrier
- Aircraft
- N487MC
- Make and model
- Boeing 74745EF
- Aircraft serial
- 30609
- Aircraft time
- 81,707 hours, 15,231 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Stiffener
- Part number
- 65B03651466
- Condition
- Cracked
- Location
- Rt Horiz Stab
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.