What was found
ACCESS AND OVER SIZE BS 540 BULKHEAD LOWER CHORD FASTENER HOLE LT SIDE SHOWING CRACK INDICATION. GROUNDED - YES. REPAIRED BS540 LT LOWER CHORD IAW EA 800-53EA-21262.
- Difficulty date
- February 14, 2019
- Submitted
- March 5, 2019
- Operation
- Air carrier
- Aircraft
- N570AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 45,721 hours, 13,584 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Part number
- 111A22041
- Condition
- Cracked
- Location
- Fuselage
- 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.