What was found
THE EXTRUSION ON THE AFT SIDE OF FRAME 11 (RIGHT SIDE UNDER FLOOR) HAS INTERGRANULAR CORROSION. REPLACED ORIGINAL FRAME 1 RH AFT FITTING 212-22406-06-2 WITH NEW RA-212-22406-06-2 FITTING. SEE 337 DATED 07-24-2024 FOR FURTHER DETAIL.
- Difficulty date
- September 10, 2024
- Submitted
- September 25, 2024
- Operation
- Air carrier
- Aircraft
- N439RA
- Make and model
- Casa C212200
- Aircraft serial
- 287
- Aircraft time
- 40,528 hours, 65,997 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Fitting
- Part number
- 21222406062
- Part serial
- NA
- Condition
- Corroded
- Location
- Zone 100
- Part time
- 40,528 hours, 65,997 cycles
- 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.