What was found
AIRCRAFT IN BASE MAINTENANCE. FOUND 0.541 INCH CRACK ON SHEAR PLATE BETWEEN FR 69 AND FR 70 AND AT STR 23R. REPLACED SHEAR PLATE, REF SRM51-72-11-911-001 AND DWG D53474180 SHEET 6.
- Difficulty date
- October 2, 2020
- Submitted
- November 12, 2020
- Operation
- Air carrier
- Aircraft
- N508AY
- Make and model
- Airbus A321231
- Aircraft serial
- 3740
- Aircraft time
- 41,513 hours, 14,893 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shear Plate
- Part number
- D5347112420300
- Condition
- Cracked
- Location
- Frames 69-70
- 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.