What was found
AIRCRAFT IN BASE MAINTENANCE: FOUND RIGHT HORIZONTAL STABILIZER INSPAR RIB 92.70 HAS CRACKED VERTICAL STIFFENER 10 INCH AFT OF FRONT SPAR. INSTALLED REPAIR TO RIB, PER SRM 55-10-09-2R-4.
- Difficulty date
- September 22, 2020
- Submitted
- September 23, 2020
- Operation
- Air carrier
- Aircraft
- N808NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33206
- Aircraft time
- 33,292 hours, 13,542 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.