What was found
MAIN CABIN FLOOR INTERCOSTAL STA 1420-1440 BL0 IS CRACKED. REMOVED AND REPLACED CRACKED UPPER INTERCOSTAL ANGLE AT MAIN CAB IN FLOOR STA 1420-1440 BL0 IAW SRM 51-40-02 PG 31-32.
- Difficulty date
- September 30, 2017
- Submitted
- October 1, 2017
- Operation
- Air carrier
- Aircraft
- N17128
- Make and model
- Boeing 757224
- Aircraft serial
- 27567
- Aircraft time
- 78,035 hours, 17,232 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 146N5180
- 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.