What was found
PAE - FLT NR 3839 - DURING SCHEDULED C-12 MAINTENANCE CHECK, FOUND DRILL STARTS AND OPEN FASTENER HOLES IN FRAME AT STATION 277, STRINGER 4R. REMOVED DAMAGE FROM FRAME BS 270, STRINGER 4 RT AND THEN REMOVED FACTORY SPLICE AT BS 270 BETWEEN STRINGER 4 AND 5 RIGHT. DRILLED UP, ALODINED, PRIMED AND INSTALLED REPAIR PARTS AND FASTENERS. WET WITH SEALANT IAW SRM 51-40-02 AND 53-10-02 AND ER 020896JC. (M)