What was found
FOUND INTERCOSTAL CRACKED 1 INCH, BS 328 LBBL 45 CABIN FLOOR. REPLACED INTERCOSTAL PER SRM 51-10-02. (M)
- Difficulty date
- July 31, 2003
- Submitted
- September 24, 2003
- Operation
- Air carrier
- Aircraft
- N420US
- Make and model
- Boeing 737401
- Aircraft serial
- 23987
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Fuselage
- Part time
- 40,913 hours
- 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.