Service difficulty report · Floorboard · Boeing 737990ER
FAA SDR system
- Difficulty date
- February 14, 2024
- Submitted
- February 28, 2024
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41730
- Aircraft time
- 42,009 hours, 13,349 cycles
- Part
- Floorboard
- Part number
- 141A5810183
- Part serial
- NSN
- Condition
- Delaminated
- Location
- Fwd Cabin
- 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
MAIN CABIN FWD WET AREA FLOOR BOARD DELAME P/N 141A5810-183. GROUNDED - YES. REPAIRED MAIN CABIN FWD WET AREA FLOOR BOARD P/N 141A5810-183 NOTED DAMAGE BY PREFORMING PERMANENT WET LAYUP REPAIR TO FACESHEET IAW B737-900ER SRM 53-00-50-WR-7, 53-00-50-2R-O.