What was found
FRETTING CORROSION FOUND ON RIB AND CLEVIS FITTING AT ELEVATOR STA 176.64 CAUSED BY CRACKED BEAM. GROUNDED - YES. ACCOMPLISHED ASA EA 700-55EA-26434.
- Difficulty date
- December 25, 2023
- Submitted
- January 23, 2024
- Operation
- Air carrier
- Aircraft
- N615AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30344
- Aircraft time
- 71,301 hours, 37,262 cycles
- System (JASC)
- 5521 · Elevator, Spar/Rib
- Part
- Rib
- Part number
- 185A13713185A141
- Condition
- Corroded
- Location
- Elevator
- 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.