What was found
AIRCRAFT IN BASE MAINTENANCE: FOUND FLOOR BOARD ANGLE SUPPORT CRACKED WITH CRACK LENGTH OF 1.5 INCH AT STA 540. REPLACED CRACKED SUPPORT ANGLE WITH NEW ANGLE REF SRM 51-40-01.
- Difficulty date
- May 13, 2021
- Submitted
- May 18, 2021
- Operation
- Air carrier
- Aircraft
- N838NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31097
- Aircraft time
- 32,813 hours, 13,587 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Angle
- Part number
- 143A542035
- Condition
- Cracked
- Location
- Zone 200
- 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.