As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE FASTENER REMOVAL OF SB 170-57-0024, REV 01, IT WAS NOTED THAT 4 HOLES IN THE LT WING LOWER SPLICE PLATE WERE ALREADY REAMED AT THE SIZE REQUIRED TO FIT HST11BJ-12 HI-LITES. THE FASTENER HOLES WERE ALLOWED TO REMAIN THIS SIZE WITH NO FURTHER ACTION REQUIRED ON WO 710451-608 IAW ETD 2013-170-008935-B AND COMPASS EO E17X-57MA-002.5, REV 1 ON WO 734190.