What was found
LEFT STAB L/E PANEL; NR 4 RIB FROM IB IS CRACKED. REMOVED AND REPLACED NR 4 RIB AT LT HORIZONTAL STAB LE AS PER REF B737-700 SRM 51-40-02-0G-0 AND DWG 186A1001.
- Difficulty date
- January 7, 2021
- Submitted
- February 1, 2021
- Operation
- Air carrier
- Aircraft
- N7848A
- Make and model
- Boeing 737752
- Aircraft serial
- 34298
- Aircraft time
- 44,568 hours, 24,755 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 186A1001
- Condition
- Cracked
- Location
- Lt Horiz Stab Le
- 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.