Primed everything and began assembly

Primed everything

 

Riveted the nutplates and doublers to the rod end ribs.

 

Riveted the hinge halves to the ribs. Then installed the hardware and double flush riveted the halves together.

 

Today’s Time (hours): 2.0
Wing Time (hours): 158.0
Total Time (hours): 369.0

 

Fitting the flaps together

Assembled the inboard and outboard rod end ribs. Clecoed the ribs and doubles together. Match drilled the #40 holes and final drilled the 1/4″ hole. Countersunk the #40 holes on the outboard doublers.

 

Clecoed the ribs to the flap hinges and final drilled all the #30 holes.

IMG_2681

 

Modified all the main ribs by removing the top forward tab from each with the Dremel and a cutoff wheel. Finished with a bit of sanding to remove the burrs.

IMG_2683

 

Assembled the flap substructures.

IMG_2684

 

Trimmed the inboard and outboard trailing edges to final size with the bandsaw and finished on the scotch brite wheel.

 

Clecoed the flaps together.

 

Match drilled the two top holes in each of the nose ribs. I also final drilled all of the holes in the trailing edges.

img_2693

 

Assembled the hardware in the hinge to hold everything in alignment and match drilled the four holes in the  trailing edge of the hinge.

img_2692

Disassembled everything.

img_2694

Next I need to machine countersink the holes in the trailing edge wedge and the holes I just drilled in the hinges. Then dimple and prime everything.

Today’s Time (hours): 6.5
Wing Time (hours): 152.5
Total Time (hours): 363.5