Center Rib has no rivets?
The F7108A center rib in the upper forward fuselage is shipped with no pre-drilled holes in the flange that sits up against the firewall. Some of the plans show pre-drilled holes in the flange, others do not. Is there any reason why the center rib should not be match drilled and riveted to the firewall?
The F7108A center rib in the upper forward fuselage is shipped with no pre-drilled holes in the flange that sits up against the firewall. Some of the plans show pre-drilled holes in the flange, others do not. Is there any reason why the center rib should not be match drilled and riveted to the firewall?
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