- Difficulty date
- October 1, 2005
- Submitted
- November 2, 2005
- Operation
- Air carrier
- Aircraft
- N866UP
- Make and model
- Doug DC873F
- Aircraft serial
- 45966
- Aircraft time
- 85,856 hours, 28,516 cycles
- Part
- Longeron
- Condition
- Corroded
- Location
- Fs690-710 L31l
- 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.
What was found
FOUND L31L CORRODED BEYOND LIMITS IN LT BELLY STRESS PNL STA 690-710. REMOVED LONGERN 31L FS 690-710 IAW SRM 53-02--02-0. FABRICATED AND INSTALLED LONGERON 31L AND -37. REPAIR SPLICES IAW DWG 3750575 AND SRM 53-02-02-0 AND SRM 51-1-20D.