What was found
LH WING OUTBD RIB 27 PART # 737-5271-3 FWD VERTICAL RIB ON WEB SECTION LOWER HOLE HAS ELONGATED / RIB 27 P/N 737-5271-3 WAS REMOVED AND REPLACED ON EA 1-757-16361 IAW AVIATION PARTNERS BOEING DWG 737-5270.
- Difficulty date
- June 19, 2019
- Submitted
- March 10, 2022
- Operation
- Air carrier
- Aircraft
- N7747C
- Make and model
- Boeing 7377BD
- Aircraft serial
- 36091
- Aircraft time
- 40,012 hours, 19,707 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Condition
- Elongated
- Location
- Left Wing
- 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.