Date:	4-28-2015
Number of Hours:	4.00
Brief Description:	Preparing the left elevator
Started the day by removing the clecos that hold the E-705 root rib to the E-702 elevator spar and then cleco and drilled the WD-605-1-L elevator horn to the elevator spar and root rib. Cleco and final drilled the E-606 trim spar to the root rib. Match drilled the left elevator skin to the understructure, and also drilled the elevator tip rivet holes #30 to accept the CS4-4 blind rivets when the time comes to rivet the fiberglass tip on. Machine countersink the E-714 C/B lead weight to accept the dimples formed in the E-713 C/B skin. Machine countersink for the E-705 root rib attach holes on the forward face of E-702 elevator spar. Beveled the inboard and aft edges of the E-713 C/B weight skin where it overlaps the spar and rib flanges. Finished deburring most of the left elevator understructure and scuffing with a scotchbrite pad before dimpling and adding primer.