- Difficulty date
- January 26, 2020
- Submitted
- May 18, 2020
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 38875
- Aircraft time
- 27,506 hours, 11,825 cycles
- Part
- Intercostal
- 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.
What was found
FWD WET AREA FLOOR STRUCTURE STA 277 TO STA 294 BL 0 WL 208 INTERCOSTAL IS CRACKED / REMOVED CRADLED INTERCOSTAL STA 277 TO 294BL O IAW ' 'SRM 51-40-02-0G-0 AND INSTALLED NEW INTERCOSTAL ' 'PART NO# 141A 541063 ATG # WN6747 IAW SRM ' '51-40-02-0G-0 AND DWG# 141A 5400 REV-. APPLIED CIC ' 'IAW AMM 51-21-91-620-802.