What was found
AFT CARGO DOOR CUTOUT LOWER THRESHOLD HAS EVIDENCE OF INTERGRANULAR CORR. GROUNDED - YES. REMOVED AND REPLACED AFT CARGO DOOR CUTOUT LOWER THRESHOLD IAW B737 700 SRM 51 40 02 0G 0 W 2 O .045 R .040 L 9 D .005.
- Difficulty date
- February 5, 2019
- Submitted
- February 26, 2019
- Operation
- Air carrier
- Aircraft
- N619AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30164
- Aircraft time
- 59,840 hours, 28,018 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Threshold
- Part number
- 146A81236
- Condition
- Corroded
- Location
- Bs 794-847
- 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.