What was found
DURING HEAVY MAINTENANCE, FOUND WITH QTY (2) CRACKED HOLES B AND D (PER REF /4/). THE HOLES WERE OVERSIZED IN 1/64TH INCH INCREMENTS TO THE MINIMUM DIAMETER, UNTIL ROTOPROBE YIELDED NO REJECTABLE INDICATIONS. DWG 53113041, REV E, TABLE 8. INSTALL OVERSIZE FASTENERS AS INSTRUCTIONS TO COLD WORK AND INSTALL OVERSIZE FASTENERS IN ASSOCIATED (ADJACENT) HOLES PER REPAIR DRAWING.