What was found
DURING C-CHECK, FOUND THE FWD SUBFLOOR BETWEEN STA 160 TO 218, AND LBL 44.5 TO RBL 44.5 CORRODED OUT OF LIMITS UNDER SEAT TRACKS. REPLACED SUBFLOOR MEMBRANE IAW STC DWG 53-AA-30.
- Difficulty date
- November 1, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N941AX
- Make and model
- Doug DC931
- Aircraft serial
- 47419
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Membrane
- Part number
- 53AA30STC117
- Condition
- Corroded
- Location
- Bs 160-218
- Component
- Doug
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.