Service difficulty report · Doubler · Doug MD88

Difficulty date
June 23, 2016
Submitted
June 24, 2016
Operation
Air carrier
Aircraft
N998DL
Make and model
Doug MD88
Aircraft serial
53370
Aircraft time
64,043 hours, 46,120 cycles
Part
Doubler
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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 INTERNAL DOUBLER OF RADIO ALTIMETER CUTOUT ANTENNA LOCATED FROM STA Y=674-693 BETWEEN LONGERONS 30 AND 29LT. REMOVED FASTENERS STA Y=660 TO Y=693, LONG 30 AND LONG 29 LT IAW SRM 51-30-2 DOUBLER INTERNAL WAS REMOVED IAW SRM 51-30-2 DOUBLER INTERNAL WAS FABRICATED IAW DWG:5911412, DOUBLER WAS INSTALLED IAW SRM 51-30-2 AND 51-30-5. CIC WAS APPLIED IAW SRM 51-10-3, PAR 38.

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