What was found
AFT PIT L/H TRANSITION PANEL HAS CORROSION STA 727 TO 807. GROUNDED - YES. REPAIRED AFT PIT LH TRANSITION PANEL AT STA 727 TO 807 IAW B737-900 SRM 53-00-53-2R-JW= 3 O= .040 R= 0 L= 20 D= .040.
- Difficulty date
- July 18, 2021
- Submitted
- July 26, 2021
- Operation
- Air carrier
- Aircraft
- N305AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30013
- Aircraft time
- 65,127 hours, 25,974 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Plate
- Part number
- 146A850217
- Condition
- Corroded
- Location
- Bs 727-807
- 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.