What was found
DURING CHECK-C MAINT FOUND CABIN FLOOR BEAM AT STA 1155 TO 1611 LBL HAD CORROSION. REMOVED OLD FLOOR SUPPORT AND FABRICATED NEW FROM EXTRUDED STOCK. INSTALLED WITH HI-LOKS PER SPM 6-70-01.
- Difficulty date
- April 25, 2001
- Submitted
- April 27, 2001
- Operation
- Air carrier
- Aircraft
- N904TW
- Make and model
- Doug DC982
- Aircraft serial
- 49156
- Aircraft time
- 55,635 hours, 28,779 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.