What was found
AIRCRAFT IN BASE MAINTENANCE: CRANK ON LEFT HAND HORIZONTAL STABILIZER RIB STIFFENER, THIRD BACK FROM FRONT, LOCATED AT STA 166.30 FORWARD OF AFT SPAR. REPAIRED PER SRM 55-10-09-2R-4.
- Difficulty date
- May 24, 2021
- Submitted
- May 26, 2021
- Operation
- Air carrier
- Aircraft
- N838NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31097
- Aircraft time
- 32,813 hours, 13,587 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.