What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER STIFFENER AT BS 663, LBL 30. REPLACED STIFFENER PER EA 351145 AND SRM 57-10-10-2R-2.
- Difficulty date
- January 30, 2024
- Submitted
- February 6, 2024
- Operation
- Air carrier
- Aircraft
- N936AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29532
- Aircraft time
- 64,009 hours, 26,840 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Stiffener
- Part number
- 111A13019
- Condition
- Cracked
- Location
- Bs 663 Lbl30
- 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.