What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR UPPER SHEAR FITTING LOCATED AT BS 540 AND LBL 40.87. REPLACED SHEAR FITTING PER AARD 57-14-00-1 REPAIR 1.
- Difficulty date
- July 25, 2023
- Submitted
- July 26, 2023
- Operation
- Air carrier
- Aircraft
- N938AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29533
- Aircraft time
- 63,354 hours, 26,590 cycles
- System (JASC)
- 5714 · Wing, Center Box
- Part
- Shear Angle
- Part number
- 111A24011
- Condition
- Cracked
- Location
- Zone 100 - Fuse
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.