What was found
AIRCRAFT IN BASE MAINTENANCE. FOUND CRACKED STIFFENER ANGLE AT BL 12 ON HORIZONTAL STABILIZER. MANUFACTURED NEW STIFFENER AND REPLACED CRACKED ONE WITH NEW ONE, REF SRM 51-40-02.
- Difficulty date
- September 19, 2020
- Submitted
- September 28, 2020
- Operation
- Air carrier
- Aircraft
- N808NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33206
- Aircraft time
- 33,292 hours, 13,542 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Part number
- 182A240511
- 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.