WIPLINE MODEL 8000 SERVICE MANUAL
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8.0 REPAIRING FLOAT HULL EXTRUSIONS
All extrusions in the float hull are formed 6061-T6 aluminum alloy. Extrusions have
channels on both sides which the hull skins are bonded to.
All extrusions may be repaired by splicing as shown in figure 8-1 and 8-2 or capped as
shown in figure 8-3. Splicing normally is done when both sides of an extrusion are damaged.
Capping is done when only the outside of an extrusion is damaged, such as the main keel during
gear up landings on pavement. Capping also is done when the original skin is still bonded to the
inside of the extrusion.
Sections of extrusion for splicing or capping may be purchased from Wipaire in any length
needed. Stub skins can also be bonded on extrusion sections if desired, to simplify the repair.
There are many ways to repair Wipline floats and each method depends on the degree and
location of the damage. The following figures are examples of some repairs. For additional help
contact the Wipline float factory at 651-451-1205.
