What was found
FINGER DOUBLER, ANTENNA DOUBLER, AND NUT PLATE DOUBLER HAS SURFACE CORROSION FROM BS 3889 TO 401 BETWEEN STRINGERS 29R TO 28L. GAINED ACCESS BY REMOVING PLASTIC SHROUD, ANTENNA DOUBLER, SPACER DOME NUTS, FASTENERS. MECH REMOVED CORROSION FROM DOUBLER AND SPACER, BEYOND LIMITS ALSO ELONGATED HOLES. FABBED 1 ANTENNA DOUBLER, FABBED 1 ANTENNA SPACER DRILLED, DEBURRED, TRIMMED, TREATED, PRIMED, INSTALLED ALL PARTS AND FASTENERS IAW DC-9 SRM 53-01 PG 4 FIG 1, 51-10-3, 51-30-2, 53-31-1 FIG 3.