What was found
AFT WET AREA LAV SUPPORT HAS CORR AT BS 948 LBL 51. GROUNDED - YES. REMOVED AND REPLACED LAV SUPPORT INTERCOSTAL IAW 737 900 ER 51 40 02 0G 0 W .5" O .190 R .166 L 1" D .024".
- Difficulty date
- April 14, 2019
- Submitted
- April 23, 2019
- Operation
- Air carrier
- Aircraft
- N433AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41704
- Aircraft time
- 21,664 hours, 7,095 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- 147A566021
- Condition
- Corroded
- Location
- Bs 947-967
- 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.