Brief Description: Prepared Top wing skins and install hinge ribs
Prepared and primed the W-1201B-L inboard upper wing skin, W-1203B-L outboard upper wing skin, and W-1203B upper mid wing skin. Per step 3 installed W-1216B-L hinge ribs to bottom skins at the designated locations. Riveted the hinge ribs to the bottom skins with LP4-3 rivets. Inserted the W-1216 hinge bracket assemblies through the slot opening in the lower wing skins and clecoed them to the W-1216B-L hinge ribs and W-1210-R main ribs
