- Difficulty date
- October 22, 2018
- Submitted
- October 29, 2018
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 39,244 hours, 12,080 cycles
- Part
- Angle
- Part number
- 143A5410174
- 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
CABIN FLOOR INTERCOSTAL UPPER ANGLE CRACKED BETWEEN STA 380 AND 400 LBL 20. GROUNDED - YES. REMOVED CRACKED CABIN FLOOR INTERCOSTAL UPPER ANGLE BETWEEN 380 AND 400 LBL 20 IAW SRM 51 40 02 0G 0 FIG 8, LOCATED AND SRILLED NEW ANGLE IAW SRM 51 40 05 0G 0 FIG 2, INSTALLED NEW ANGLE IAW SRM 51 40 02 0G 0 PARA 4.