Feathercraft
Heron
13
6
InSTAllIng lARge CRoSSRIBS
a. Insert #3 crossrib to bow.
b.
Insert #4 crossrib to stern.
c. Crossribs slide over spring button. screw end fits into
black block.
d. under deck webbing with buckle loops around
stern crossrib.
Inside of the skin
spring button