What was found
DURING OP 16 MAINT CHECK, FOUND IN CABIN CORROSION ON FLOORBEAM AT STA 200, LBL 32 IN TO 43 IN. INSTALLED FLOORBEAM, FABRICATED FROM EXTRUSION, PER SRM 53-11-1, FIG 11. INSTALLED RIVETS PER SRM 51-30-2. PARTS TREATED PER SRM 51-10-3.
- Difficulty date
- April 19, 2000
- Submitted
- April 26, 2000
- Operation
- Air carrier
- Aircraft
- N984Z
- Make and model
- Doug DC931
- Aircraft serial
- 47412
- Aircraft time
- 71,673 hours, 81,088 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Fuselage
- 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.