Mounted Elevators temporarily. Measured the elevator horns and drilled the elevator horns for the pushrod using a metal block between the horns to align the holes. Attached the elevator pushrod and measured the bellcrank position with the elevators in trail. Good alignment. Good movement of the elevator control system. Installed the manual trim control through the fuselage and the horizontal stabalizer and elevators. Drilled the Wd-415 to the C-616PP cover plate and riveted it in place. Tested position of travel of the trim tab, but did not finalize setup since the elevators and horizontal stabalizer will be removed for painting. Removed the trim tab plunger to prevent rapid trim actions and covered the hole with a chrome hole plug. Installed the trim tab control in fuel valve plate.
