What was found
CORROSION ON THE WASTE VALVE BOX, FROM STA 1567 TO STA 1575
- Difficulty date
- March 9, 2022
- Submitted
- May 18, 2022
- Operation
- Air carrier
- Aircraft
- N255CM
- Make and model
- Boeing 767223
- Aircraft serial
- 22316
- Aircraft time
- 90,166 hours, 23,601 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Stiffener
- Part number
- 146T324825
- Part serial
- NSN
- Condition
- Corroded
- Location
- Zone 100
- 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.