Brief Description: Countersink Main Spar for Skins
Started the day by removing the Left Wing Leading Edge assembly. Then Tappped out the tie down assembly as shown in photo #1. Then Did some more countersinking on the spar. Finished the top side of the left wing. Photo #2 shows the homemade gauge to ensure the countersinks are the right depth.
Tapping the tie down assembly
Checking depth on countersinks on the left wing spar
