What was found
LEFT NUMBER 4 DOOR THRESHOLD SILL SUPPORT DRAIN FLOORBOARD SUPPORT L-ANGLE IS CORRODED FROM STATIONS 1675 TO 1680, LEFT BUTTLINE 54. REPLACED L-ANGLE PER AARD 51-10-5.
- Difficulty date
- March 6, 2012
- Submitted
- March 8, 2012
- Operation
- Air carrier
- Aircraft
- N631AA
- Make and model
- Boeing 757223
- Aircraft serial
- 24589
- Aircraft time
- 66,542 hours, 23,570 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Angle
- Part number
- 146N524661
- 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.