Fuselage, firewall, skins assembly

Firewall completely riveted.

Firewall completely riveted.

Muffler shroud ramp riveted to muffler shroud sides.

Muffler shroud sides riveted to forward bottom skins.

Muffler shroud sides riveted to forward bottom skins.

Firewall assembly pre-positioned over muffler shroud & forward bottom skin assembly. A perfect fit!

Firewall assembly pre-positioned over muffler shroud & forward bottom skin assembly. A perfect fit!