What was found
INSPECTION TYPE:D, FINGER DOUBLER AT F/S 350 TO 450 LONGERON 31L HAS LIGHT TO HEAVY CORROSION. REMOVED, FABRICATED AND INSTALLED REPLACEMENT DOUBLER IAW SRM 51-1-21, 53-4-1, 51-1-20, AND 51-10-2.
- Difficulty date
- April 24, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N894UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46094
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Doubler
- Part number
- 57552717
- Condition
- Corroded
- Location
- Bs 350-450
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.