- Difficulty date
- September 28, 2019
- Submitted
- May 16, 2022
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36980
- Aircraft time
- 26,230 hours, 11,217 cycles
- Part
- Intercostal
- Condition
- Cracked
- Location
- Cabin Floor
- Stage of operation
- IN
- How discovered
- 9
- 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
PASSENGER CABIN FLOOR INTERCOSTAL STA 380 TO 400 LBL 14 HAS 2EA CRACKED CLIPNUT HOLES / REMOVED AND REPLACED CRACKED CABIN FLOOR INTERCOSTAL SUPPORT ANGLE STA 380-400 LBL 14' IAW SRM 51-40-02-0G-0 AND DWG 143A5400 REV.- RESTORED CIC TO AREA IAW AMM 51-21-91-620-802 PN: 143A5100174 ATAG: A36011