Service difficulty report · Finger Doubler · Doug MD88

Difficulty date
March 14, 2016
Submitted
March 15, 2016
Operation
Air carrier
Aircraft
N993DL
Make and model
Doug MD88
Aircraft serial
53345
Aircraft time
63,480 hours, 45,809 cycles
Part
Finger Doubler
Condition
Corroded
Location
Bs 1193-1231
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

CORROSION ON INNER FINGER DOUBLER AT SPLICE 26 LT BETWEEN BS 1193 AND BS 1231. FASTENERS WERE REMOVED IAW SRM 51-30-2. CORROSION WAS REMOVED IAW SRM 51-10-3, PAR 26. FINGER DOUBLER WAS REMOVED IAW SRM 51-30-2 AND 51-30-5. FINGER DOUBLER WAS FABRICATED IAW SRM 53-04, FIG 12E. FINGER DOUBLER WAS INSTALLED IAW SRM 51-30-2 AND 51-30-5.

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