What was found
AIRCRAFT IN BASE MAINTENANCE: FORWARD WET AREA INTERCOSTAL CRACKED BETWEEN STA 278 TO STA 294 AND BUTT LINE 0. REMOVED AND REPLACED FORWARD WET AREA INTERCOSTAL.
- Difficulty date
- April 5, 2023
- Submitted
- April 18, 2023
- Operation
- Air carrier
- Aircraft
- N919AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29520
- Aircraft time
- 61,531 hours, 25,063 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Intercostal
- Part number
- 141A5410U3AA
- Condition
- Cracked
- Location
- Zone 100 - Fuse
- 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.