Service difficulty report · Finger Doubler · Doug DC873F

Difficulty date
July 22, 2005
Submitted
August 1, 2005
Operation
Air carrier
Aircraft
N807UP
Make and model
Doug DC873F
Aircraft serial
46007
Aircraft time
75,049 hours, 28,670 cycles
Part
Finger Doubler
Condition
Corroded
Location
L31l-31r
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

INSPECTION TYPE: C1, SKIN SPLICE AT FS 1350 INTERIOR FINGER DOUBLER HAS PITTED CORROSION FROM L31R TO L31L. REMOVED FINGER DOUBLER AT FS 1350 IAW SRM 51-1-21 AND 51-1-20D. FABRICATED AND INSTALLED FINGER DOUBLER AT FS 1350 L31L TO 31R IAW SRM 51-1-21.

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