Locate angles on bulkhead and match drill using #40 drill.
Debur holes and machine c-sink for flush rivets.
Debur and dimple holes in bulkhead for flush rivets.
Cleco angle in position.
Fabricate shelves from 032 sheet using shear and brake. Edges were bent to provide rigidity.
Debur and smooth all edges using s/b wheel.
Match drill shelves from pivot angles previously installed.
Debur all holes.
Install shelves to pivot angle using 8-32 screws.
Cleco fuselage top in position to verify fit of shelves. Shelf flange needs minor trimming to prevent flexing of the bulkhead upon installation.
Note that screws will be unacceptable on the firewall side of the shelf due to lack of easy access. Bolts or cap screws will be used to ease removal of the shelves.