What was found
AIRCRAFT WAS IN BASE MAINTENANCE. INTERCOSTAL AT LBL 46 BETWEEN FUSELAGE STATIONS 328 AND 344 IS CRACKED. REMOVED AND REPLACED INTERCOSTAL IAW AARD 51-10-05 AND BOEING DRAWINGS 141A5410 AND 141A5400.
- Difficulty date
- November 8, 2016
- Submitted
- November 8, 2016
- Operation
- Air carrier
- Aircraft
- N910NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31160
- Aircraft time
- 13,209 hours, 5,261 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A541016AAR
- 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.