What was found
UFRSI CHECK - CRACK IN AUXILIARY INTERCOSTAL (ATTACH ANGLE) AT BS 301.5, S10L. REPLACED AUXILIARY INTERCOSTAL AT AT BS 301.5, S10L IAW B737 SRM 51-40-02.
- Difficulty date
- August 20, 2011
- Submitted
- August 26, 2011
- Operation
- Air carrier
- Aircraft
- N424US
- Make and model
- Boeing 737401
- Aircraft serial
- 23991
- Aircraft time
- 59,139 hours, 39,615 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 69785041
- 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.