What was found
HEAVY CORROSION ON BASE OF DIAGONAL STIFFENER IN COCKPIT SUB FLOOR BELOW PILOTS LT RUDDER PEDAL. REMOVED, FABRICATED, AND INSTALLED REPLACEMENT GUSSET IAW DWG 5597992 AND SRM 51-1-20D.
- Difficulty date
- August 1, 2005
- Submitted
- August 12, 2005
- Operation
- Air carrier
- Aircraft
- N809UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46109
- Aircraft time
- 77,280 hours, 27,172 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Stiffener
- Part number
- 559799213
- Condition
- Corroded
- Location
- Fs -109 Lbl36
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.