Countersunk the canopy

Broke the top edges of the side skins with the edge roller. Sawed a kerf into a small wood block on the band saw and used it to tweak the edge of the top skin under the slot and aft. Dimpled the canopy attach holes in the side skins.

 

Countersunk all of the holes in the canopy with a zero flute countersink.

 

Fabricated that aft canopy seal with a hole punch and a razor knife.

 

Today’s Time (hours): 2.0
Finish Kit (hours): 64.0
Total Time (hours): 794.0

 

 

Started assembling canopy frame

Riveted together the canopy handle and aft canopy frame.

 

Machine countersunk the side rails forward rails. Dimpled the side skins, the forward top skin, and the support flanges.

 

Clecoed the skins and forward rails to the substructure and reinstalled the forward and mid fixtures to the bottom.

img_4234

 

Today’s Time (hours): 2.0
Finish Kit (hours): 35.0
Total Time (hours): 765.0

 

 

Cut, deburred, scuffed, and primed the canopy frame parts.

Cut all the parts that needed parting.

 

Fabricated the canopy handles from aluminum angle.

img_4181

 

Deburred and scuffed all the parts.

img_4184

 

Primed everything.

 

Started assembling the canopy frame. Dimpled and rivered the hinge intercostals. Dimpled the skin. Fluted and fit the substructure. Started riveting the substructure together.

 

Today’s Time (hours): 6.0
Finish Kit (hours): 26.5
Total Time (hours): 756.5

 

 

Match drilled the cowl attach hinges

Match drilled the cowl attach hinges.

img_3913

 

Took everything apart and dimpled the skin, the firewall flanges, and shims. Machine countersunk the hinges and longerons.

 

I got the nut plates I ordered. So I also finished riveting the instrument panel in place.

 

Today’s Time (hours): 2.0
Fuselage Time (hours): 195.0
Total Time (hours): 649.5

 

Dimpled the skins and countersunk the longerons

Taped off the holes that were not to be dimpled. Deburred and prepped the edges per the plans. Dimpled the skins.

 

Countersunk all the outboard holes in the upper and lower longerons.

 

 

Today’s Time (hours): 3.0
Fuselage Time (hours): 105.0
Total Time (hours): 559.5

Completed Forward Fuselage Lower Structure (Section 28)

Applied a bead of tank sealant to the bottom flanges of the muffler shroud sides and riveted them to the forward skins. Riveted the muffler shroud ramp to the sides and added a fillet of sealant to the bottom of each seam.

 

 

 

Positioned the firewall assembly on the forward skins and muffler shroud. Added sealant between the skins and firewall and around the curved area where the muffler shroud connects to the firewall and clecoed everything together. Riveted the cover bases to the skin. Riveted the curved part of the firewall to the muffler shroud sides and ramp.

 

 

 

Riveted the firewall angle to the firewall and skins. Dimpled the cowl places and shims and riveted them in place.

 

 

 

Riveted the tunnel sides to the skins and muffler shroud.

 

 

Riveted the routing bracket and fuel selector bracket in place.

img_3453

 

Riveted and bolted to forward center section bulkhead to the tunnel side. Riveted the skins to the cover ribs.

 

 

Sealed and screwed the firewall penetration fittings to the firewall.

img_3458

 

Fabricated and assembled the cabin heat vent assemblies. Then riveted them in place on the firewall along with their control cable brackets.

 

Machine countersunk the battery box attach holes and riveted it to the firewall.

 

Dimpled the cover panel and riveted it to the forward flanges of the cover ribs along with a gazillion nut plates.

 

Forward Fuselage Lower Structure… Done! On to the side structures!

 

 

Today’s Time (hours): 8.0
Fuselage Time (hours): 73.0
Total Time (hours): 527.5

 

Started assembling the lower skins and muffler shroud.

Dimpled the bottom skins and riveted the com antenna doublers and skin stiffeners to them. I’m only installing a single com radio so I only drilled out the right side skin for the antenna. The left side I installed some rivets to fill the starter holes. I did install the left side antenna doubler in case i want to add another radio later. I can just drill out the rivets and upsize the holes to install another antenna.

 

Dimpled the muffler shroud parts. Riveted the doublers and muffler hanger brackets to the shroud sides. Riveted the nut plates to the fuel pump brackets and then riveted the brackets to the shroud ramp.

 

Today’s Time (hours): 2.0
Fuselage Time (hours): 65.0
Total Time (hours): 519.5