What was found
EVIDENCE OF CRACK AT FASTENER HOLE ON ATTACH ANGLE COMMON TO STA 663 BULKHEAD AND CENTER WING TANK AT LBL 8 IN L/H AIR CONDITIONING BAY / REPAIRED VAPOR BARRIER UPPER ATTACH ANGLE AT STA 663 LBL 8 IAW B737 SRM 57-10-10-2R-5.
- Difficulty date
- March 19, 2021
- Submitted
- April 6, 2021
- Operation
- Air carrier
- Aircraft
- N8664J
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36649
- Aircraft time
- 20,784 hours, 9,249 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Attach Angle
- Condition
- Cracked
- Location
- Bulkhead
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.