What was found
CLT - FOUND BULKHEAD WEB CRACKED .25 INCH AND .5 INCH, BS 178, WL 189, LBL .5 AND RBL .5. INSTALLED 1 REPAIR DOUBLER FOR BOTH CRACKS, EO 5300V153 AND EA 69407.
- Difficulty date
- April 16, 2001
- Submitted
- May 21, 2001
- Operation
- Air carrier
- Aircraft
- N421US
- Make and model
- Boeing 737401
- Aircraft serial
- 23988
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Condition
- Cracked
- Location
- Fuselage
- Part time
- 34,792 hours
- 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.