Constructed a clamping frame to support the joining of the top sheet to the cowling ring. Added a third line of rivets to the cowling ring edge using the clamp frame to hold the edges close together for riveting. Move the cowling assembly to the aircraft. Rigged a come-along to the ceiling in front of the engine and suspended the cowling assemble over the engine. Completed an initial alignment over the engine and checked for proper opening space.
